KTC dual-mode 5K display delivers clarity or speed, depending on how you work
Delta E below 2 and broad color coverage hint at pro-level image accuracy claims
The 120Hz 2K mode offers smoother visuals for multitasking or low-friction gaming setups
The new KTC H27P3 monitor enters the market with a proposition which is hard to ignore: a 5K-resolution display priced at just $570.
The company is targeting professionals and general users who need a high-resolution panel without the premium price typically associated with 5K monitors.
The monitor is already available for preorder on KTC’s website, with shipping expected to begin in mid-August 2025.
Targeting creators with high specs at a modest price
The H27P3, which we first flagged back in April 2025, offers a 5120×2880 resolution IPS display @60Hz, designed to cater to creative tasks such as photo editing, graphic design, and color-critical work.
It also includes a 2560×1440 mode @120Hz, allowing users to switch between high clarity and smoother motion, depending on their needs.
KTC describes this as a “dual-mode” experience, combining visual precision with responsive performance.
The panel is factory-calibrated with a Delta E of less than 2 and supports 100% sRGB, 99% Adobe RGB, and 99% DCI-P3.
These are specifications that align with the expectations for a monitor for video editing or digital content creation.
HDR400 certification, a 500-nit brightness rating, and a 2000:1 contrast ratio suggest support for high dynamic range content, at least on paper.
(Image credit: IT Home)
In terms of design, the monitor features a thin-bezel frame and an aluminum stand offering tilt, swivel, pivot, and height adjustments.
At 3.75kg and with a compact form factor, it could also serve as a desktop-friendly portable monitor solution for professionals on the move or those working in tight spaces.
The stand is described as minimalist and sturdy, although its visual appeal and desk footprint may divide opinion.
Connectivity is broad, with DisplayPort 1.4, HDMI 2.0, USB-C with 65W charging, and two USB-A ports.
This gives the monitor flexibility to integrate with a wide range of setups, from desktop PCs and laptops to even gaming consoles.
A headphone jack is also included, and KTC ships the unit with the necessary cables and even a screwdriver.
Still, while the feature set is promising, it remains to be seen how the H27P3 performs in real-world scenarios - as specs like HDR400 and 8-bit+FRC can look good in marketing but often fall short in practice.
For now, the H27P3 stands out as an ambitious, budget-friendly business monitor that could appeal to a wide audience, provided it lives up to its claims once in use
Over 5,000 fake pharmacy websites found secretly harvesting data while pushing counterfeit drugs
Fake pharmacies often skip prescriptions and demand cryptocurrency, exposing users to fraud and dangerous products
AI-generated articles and fake reviews trick users into trusting scam drug platforms every day
A global network of more than 5,000 fake pharmacy websites has been uncovered by security experts.
Designed to mimic legitimate drug retailers, the platforms sell counterfeit or unregulated medications while harvesting sensitive personal and financial data.
In many cases, they target buyers searching for discreet access to treatments like erectile dysfunction pills, antibiotics, steroids, and weight-loss drugs.
The blurred line between help and harm
According to a recent threat report by Gen, the “PharmaFraud” operation relies on a combination of deceptive site design and technical manipulation.
The sites often use AI-generated health articles, falsified reviews, and misleading ads to gain visibility and credibility.
Many of them are structured to bypass basic trust indicators, omitting business credentials and using insecure payment methods such as cryptocurrency.
The danger is not limited to the quality of the drugs sold, as these websites often prompt users to enter private medical details, upload documents, or provide payment information, all of which can be exploited in secondary fraud campaigns.
Even when a product is delivered, there is no guarantee it is safe or effective - some may be expired, contaminated, or simply fake, posing risks well beyond financial loss.
The report also noted a broader rise in cyber threats targeting individuals and small businesses. Financial scams increased by 340% in just three months, often using fake ads and chatbot forms to impersonate legal or investment services.
Tech support scams - frequently appearing as browser popups - rose sharply as well, with many users lured into calling fake help lines.
Staying safe from fake pharmacy scams and related cyber threats requires a combination of awareness and practical digital precautions.
How to stay safe
If a website offers prescription drugs without asking for a valid prescription, then avoid it.
Ensure that the contact information and business registration details of the store are clear
There should be a verifiable physical address before you trust any online pharmacy with sensitive or financial data.
If the prices are unusually low, be careful. Do not also fall for limited-time offers and payment requests via cryptocurrency is a big red flag.
Verify that the website uses a secure checkout process (HTTPS) and trusted payment gateways.
Use antivirus software to detect hidden malware that may be embedded in fraudulent medical sites or malicious pop-up windows.
Enable a firewall to block suspicious traffic from known scam domains, reducing the chances of interacting with harmful websites or receiving deceptive push notifications.
Install endpoint protection across multiple devices if you're managing a small business or handling sensitive data.
Be skeptical of unsolicited health advice, product reviews, or miracle cure claims found through ads, emails, or social media links.
It's officially August, which means the 2025 Labor Day sales event is less than a month away. Labor Day falls on Monday, September 1 this year, which means we should see deals in the coming weeks from all your favorite retailers, including Best Buy, Walmart, Home Depot, and Lowe's.
As TechRadar's deals editor, who has covered Labor Day sales for eight years, I've put together this guide with everything you need to know about the upcoming holiday event.
Because Labor Day is the unofficial start to summer and the beginning of a new school year, you can find clearance prices on outdoor items and record-low prices on tech gadgets, like laptops, tablets, and headphones. Retailers like Home Depot and Lowe's will offer significant discounts on major appliances, and you can find deals on mattresses, TVs, clothing, and more.
Below, I've listed all the best sales and deals ahead of Labor Day, which includes back-to-school sales, as well as everything you need to know about the upcoming holiday sale event. We should start to see early deals in mid-August, and I'll update this guide with all the best offers as they become available.
AirPods are a back-to-school essential, and Amazon has Apple's all-new AirPods 4 on sale for $99 - only $10 more than the record-low price. The AirPods 4 feature a new design for all-day comfort and feature Apple's H2 chip, which supports personalized spatial audio and voice isolation. You also get a redesigned case with 30 hours of battery life and support for USB-C for wireless charging.View Deal
DreamCloud Hybrid Mattress:was from $839 now $399 at DreamCloud
DreamCloud's current sale allows you to save up to 60% off all mattresses. Our top pick is the top-rated DreamCloud Hybrid, and with the current discount, you can get a queen size for $649. That makes the DreamCloud Hybrid a smart buy if you need a more budget-friendly and affordable mattress without compromising too much on quality.View Deal
The Ninja Creami ice cream maker has been a best-seller since its release, and Walmart's summer clearance sale has the popular appliance for $169. You can make ice cream, milkshakes, and sorbets with the touch of a button and add your favorite mix-ins and flavors.View Deal
The LG C3 is the predecessor of the LG C4 and is a best-seller here at TechRadar thanks to its premium features and reasonable price tag. Today's deal from Amazon brings the 65-inch model down to $1,186.95 - a record-low price. The stunning OLED display features a brilliant picture with bright colors and powerful contrast, thanks to LG's latest Alpha9 Gen6 chip. Additionally, you're getting four HDMI 2.1 ports for the ultimate gaming experience on next-gen consoles, a sleek and thin design, and an updated webOS experience.View Deal
Make your beloved iced coffee at home and save money with the Keurig K-Iced coffee maker, which is on sale for $59. The coffee maker can brew hot and cold coffee in minutes with Keurig's convenient K-Cup Pods.View Deal
The best-selling Fire TV Stick 4K streams shows and movies on your TV in ultra-high-definition 4K resolution and is also on sale for just $24.99 when you apply the code 4KADDFTV at checkout. It's a solid streaming stick with access to all the major apps and support for voice controls through Alexa.View Deal
Nectar Memory Foam mattress:was from $965 now $349
Nectar has a summer sale going on with an impressive 50% off all mattresses, plus 66% off bundles. This takes the popular Memory Foam Mattress down to just $349 for the Twin size and $649 for the Queen size. All Nectar mattresses come with a lifetime warranty and a year's risk-free trial, so you'll have plenty of time to ensure it suits you.View Deal
The Eufy 11S Max can clean both hard floors and medium carpets, and features BoostIQ Technology, which automatically works harder when a spot requires deeper cleaning. Today's deal from Amazon brings the price down to $159.99.View Deal
Processor: Apple M4 RAM: 16GB Storage: 256GB
Amazon has a $200 discount on the latest MacBook Air - a fantastic deal if you're looking for an everyday laptop. While this particular model is a relatively iterative upgrade over the previous 2024 M3 version, it remains more powerful and more power-efficient, and features 16GB of RAM right out of the box. Overall, it's an excellent purchase for students looking to upgrade to a MacBook laptop.View Deal
You can get the latest Apple iPad A16 on sale for $299, only $20 more than the record-low price. The most significant upgrade compared to the previous generation model is the latest A16 chip for faster performance. You also get double the storage of 128GB as standard, a sharp 11-inch Liquid Retina display, and solid 12MP front and back cameras.View Deal
Cool off this summer with this top-rated Honeywell Turbo Force fan, now on sale for just $18.94. The 10-inch fan features three different speed settings and a fan head that can pivot up to 90 degrees.View Deal
Amazon's all-new Fire TV Omni QLED Series is a big step up in the otherwise cheap range of smart TVs. This set boasts premium features, including a QLED display, full-array local dimming, Dolby Vision IQ, and HDR10+ Adaptive support to deliver a high-quality picture for all-around viewing and gaming. Today's deal brings the price of the 50-inch model down to $379.99 - just $30 more than the record-low price.View Deal
Labor Day sales 2025: FAQs
When is Labor Day 2025?
Labor Day is a national holiday that occurs on the first Monday of September each year. This year, the holiday will fall on Monday, September 1.
Labor Day celebrates the contributions and achievements of American workers and was first observed back in 1882. Labor Day is also the unofficial end to summer, as most schools resume classes after the holiday weekend.
When do Labor Day sales start?
The question of when Labor Day sales start depends on the category and retailer. Mattress brands are typically the first to kick off early Memorial Day sales, and we can expect to see those offers in the coming weeks.
Appliances are the next category to launch Memorial Day sales, typically in mid-August, from retailers like Lowe's, Best Buy, and Home Depot.
The big online retailers, such as Amazon, Target, and Walmart, usually wait until the week before Memorial Day to kick off their events, which will be on August 25.
What Labor Day deals can you expect?
Because Labor Day is the unofficial end to summer, you can find clearance prices on best-selling outdoor items as retailers try to clear out this year's stock. You'll find record-low prices on patio furniture, grills, and lawnmowers from Home Depot and Lowe's, to name a few.
Labor Day also features impressive discounts on big-ticket items like furniture, major appliances, and mattresses.
Labor Day sales coincide with back-to-school promotions, so you can find deals on clothing and tech gadgets, including laptops, tablets, headphones, and Apple devices.
Other popular Labor Day categories include TVs, smartwatches, and small appliances from retailers like Amazon, Best Buy, and Walmart.
Why you can trust TechRadar
I've been covering Labor Day sales for over half a decade, and our team of deals experts has over twenty years of experience collectively. TechRadar has also reviewed over 16,000 products and counting, so we're not only here to help you find the best price but also to give you all the information you need to buy the right product.
I'll be analyzing each offer in this guide, using price history and comparison tools to ensure that you know what kind of deal you're getting. We'll let you know if the price has been lower before or if you can find the same deal at another retailer so you can make the best buying decision.
How we find the best Labor Day deals
We research price history and use comparison tools to ensure every item listed in this Labor Day sales guide is a genuine bargain. We also use our extensive history, which includes browsing retailers like Amazon, Best Buy, and Walmart, to hand-pick the best deals based on price and popularity. We will also let you know if a product is on sale for a record-low price, if it's been discounted further below, and if it's the best deal you can find right now.
Windows 11's Recall feature has just been put through its paces
It did better than when it was first released in preview, but still made slips with its sensitive info filter
In some scenarios, this filter simply isn't keeping vital data - like credit card numbers - out of Recall's screenshots
Windows 11's Recall feature is under scrutiny again with a new report claiming that, in certain situations, the functionality is capturing sensitive information as part of its daily duties (for those with Copilot+ PCs who've turned it on).
As a quick refresher, Recall is the AI-powered natural language search that's in-depth and works off regularly taken screenshots of the activity on the host PC. While it's undoubtedly powerful, it has been dogged with privacy and security concerns since it was first revealed (and the launch was a shambles, you may well recall - ahem).
And some concerns remain, as a report from The Register makes clear - at least in certain scenarios with the screenshots that Recall takes, which could be a 'potential treasure trove for thieves' as the author, Avram Piltch, puts it.
Piltch ran tests on Recall with a Lenovo Yoga Slim 7x (which is a Copilot+ laptop), finding that while the feature did manage to exclude sensitive financial details - like credit card numbers - from many of the screen grabs taken, it didn't do so all the time.
Some of Recall's failures, which are reported here, include the feature taking a screenshot of a fake web page (created by the author for testing purposes) with a credit card entry form, when certain text (like 'checkout page' and 'enter payment info') was removed. Recall did successfully exclude the site from its screen-grabbing activity when those labels were present, but without them, Recall no longer recognized that the card details were sensitive info, so it still took grabs.
As Piltch points out, not all online shopping checkout forms look the same, and so doubt creeps in as to whether, with some websites, Recall might not be blocking out said card details.
Recall also had security points deducted by Piltch for screen-grabbing a text file full of (made-up) usernames and passwords. If the word 'password' was present in the document somewhere, Recall wouldn't take a screenshot - but if that wasn't explicitly mentioned, it would happily take a grab of the sensitive contents. (And no, you absolutely shouldn't keep a list of your passwords in a text file, but some people do, sadly).
Piltch further noted that when looking at his online bank account, Recall took screenshots of pages where his balance appeared, and a list of deposits made. That could be valuable information for a malicious party that got hold of this Recall info, but the feature did block out the account number (and ABA routing), thankfully.
When it came to PayPal usage, Recall took a screenshot of the login portal, which revealed the username, but not the password. Also, the feature didn't take grabs of the account page (showing recent activity and transactions), which was good, but letting the username slip still isn't great.
Recall also recognized a photo of a passport and avoided screenshotting that. However, when another window on the desktop partially obscured some of the photo, it did take a grab, evidently failing to recognize it as a passport in that case (even though sensitive details were still visible).
Analysis: Better - but still not good enough
(Image credit: Microsoft)
The faults outlined here are mainly about Recall failing to recognize sensitive details when they aren't clearly flagged with a label (like 'payment info') or are only partially visible (as in the case of the passport).
How hard should we be on Recall for this? Well, if I used Recall myself (disclaimer: I don't, and in fact I can't, because I haven't got a Copilot+ PC), I'd be disappointed at the feature stumbling on the credit card numbers and passport in particular.
I think Recall should be sophisticated enough to pick up and recognize that grouping of card numbers (16-digit long credit card number, date, CVC) to block this out. Ditto for a partial passport photo, I feel Recall should still have been able to deal with it being somewhat obscured, in order to be judged as doing a good job in terms of its sensitive info filter.
On the other hand, some scenarios - a file full of passwords - aren't such a big slip in my books (those words could be anything really, and there's not such an obvious pattern there).
Still, there is enough slipping through the filter here to be worrying. Recall, however, is still in preview officially, and Microsoft itself admits that sensitive info can be missed (and that if this happens, you should feed this back to the company, as part of testing Recall).
So, the long and short of it is, Recall is still being tested. It's getting better - Piltch actually ran similar tests for Tom's Hardware when Recall first debuted for public consumption (in preview), and the feature's sensitive data filter performed far worse, but it still has wrinkles as we clearly see here. That's not good enough for me, and so even if I did have a Copilot+ PC, I wouldn't be using it.
Furthermore, I do worry whether Recall will ever be fully honed in terms of blocking out sensitive data completely, or guaranteed not to be subject to bugs where such slips might happen. (Windows 11 is well-known for never having any bugs, of course 😉). And so I can't see myself ever using the feature, frankly, because I'm also not convinced that I need this AI-assisted search anyway.
You don't need to turn on Recall, of course - in fact it's off by default with a Copilot+ PC.
Also, it's worth making it clear that an attacker would need to access your PC to get at these screenshots, which is far from an easy task. However, Piltch points out that an in-person attack (by someone who knows, or guesses, your Windows Hello PIN) is possible, and remote access isn't completely off the table, either.
That's not particularly comforting when you consider that a filter designed to maintain your security fully in such an eventuality isn't firing on all cylinders.
A new NYT Strands puzzle appears at midnight each day for your time zone – which means that some people are always playing 'today's game' while others are playing 'yesterday's'. If you're looking for Sunday's puzzle instead then click here: NYT Strands hints and answers for Sunday, August 3 (game #518).
Strands is the NYT's latest word game after the likes of Wordle, Spelling Bee and Connections – and it's great fun. It can be difficult, though, so read on for my Strands hints.
Want more word-based fun? Then check out my NYT Connections today and Quordle today pages for hints and answers for those games, and Marc's Wordle today page for the original viral word game.
SPOILER WARNING: Information about NYT Strands today is below, so don't read on if you don't want to know the answers.
NYT Strands today (game #519) - hint #1 - today's theme
What is the theme of today's NYT Strands?
• Today's NYT Strands theme is… Cutting it close
NYT Strands today (game #519) - hint #2 - clue words
Play any of these words to unlock the in-game hints system.
SLICE
SPORT
STRIP
VEST
PRICE
FARE
NYT Strands today (game #519) - hint #3 - spangram letters
How many letters are in today's spangram?
• Spangram has 10 letters
NYT Strands today (game #519) - hint #4 - spangram position
What are two sides of the board that today's spangram touches?
First side: top, 4th column
Last side: bottom, 4th column
Right, the answers are below, so DO NOT SCROLL ANY FURTHER IF YOU DON'T WANT TO SEE THEM.
NYT Strands today (game #519) - the answers
(Image credit: New York Times)
The answers to today's Strands, game #519, are…
RAZOR
CAPE
CLIPPERS
COMB
TRIMMER
AFTERSHAVE
SPANGRAM: BARBERSHOP
My rating: Easy
My score: Perfect
The letter Z gave today’s search an obvious starting point, with RAZOR immediately eliminating any mystery about the theme. Unless, like me, you saw the non-game word “slice” first.
I only learned recently that the origins of the traditional BARBERSHOP pole stem from the days when barbers also performed surgeries alongside their regular activities – a one-stop shop where you could have a leg amputated, your teeth pulled and a quick trim – with the red symbolizing blood and the blue veins.
Thankfully, these days barbers have narrowed down their offerings to those that can be performed using SCISSORS, CLIPPERS and a TRIMMER. If you see a saw on the counter I'd suggest you make a swift exit.
Yesterday's NYT Strands answers (Sunday, August 3, game #518)
MUFF
WHIFF
ERROR
FAULT
FUMBLE
BOBBLE
BLOOPER
SPANGRAM: SPORTS GOOF
What is NYT Strands?
Strands is the NYT's not-so-new-any-more word game, following Wordle and Connections. It's now a fully fledged member of the NYT's games stable that has been running for a year and which can be played on the NYT Games site on desktop or mobile.
I've got a full guide to how to play NYT Strands, complete with tips for solving it, so check that out if you're struggling to beat it each day.
from Latest from TechRadar US in News,opinion https://ift.tt/4BcGbsh
AI chip repair firms in China are thriving due to heavy demand surge
Smuggled GPUs fuel a booming underground repair market amid US export restrictions
Chinese shops simulate data centers and fix hundreds of chips monthly at scale
A quiet but growing business has emerged in China that focuses on repairing Nvidia’s advanced AI chips, despite strict US export controls.
Reports from Reuters found around a dozen small firms, mainly based in Shenzhen, claiming they service large numbers of Nvidia’s H100 and A100 GPUs, even though these chips were officially banned from sale to China in 2022.
One company told the news agency it repairs up to 500 Nvidia AI chips every month - and with roughly 12 similar firms operating year-round, that could amount to tens of thousands of chips annually.
Significant demand
Many of these units are worn down from heavy use, especially as some have run around the clock for years in AI training workloads.
“There is really significant repair demand,” Reuters was told by the co-owner of a Shenzhen firm that moved into AI hardware in late 2024.
That demand led to the creation of a second company purely to handle AI chip repair.
Their facility includes a server room that can simulate data center conditions with up to 256 servers.
Another shop that shifted from GPU rentals to repairs told Reuters it fixes around 200 chips per month, typically charging about 10% of the original purchase price.
Repairs can include fan replacement, circuit board fixes, memory diagnostics, and software testing.
Nvidia cannot legally support or replace restricted GPUs within China. An Nvidia spokesperson said only the company and approved partners are authorized to offer the necessary service and support, adding that running restricted chips without full infrastructure is not viable long-term.
The potentially high failure rate raises concerns about what will happen to tens of thousands of aging A100s and earlier GPUs once they fail.
The existence of such a repair sector is down to the widespread smuggling of banned chips into China, something we’ve reported on previously.
While Nvidia recently began offering the H20 GPU in China to comply with export restrictions, many customers there still prefer the banned H100 for training LLMs.
Researchers recreated the Equifax hack and watched AI do everything without direct control
The AI model successfully carried out a major breach with zero human input
Shell commands weren’t needed, the AI acted as the planner and delegated everything else
Large language models (LLMs) have long been considered useful tools in areas like data analysis, content generation, and code assistance.
However, a new study from Carnegie Mellon University, conducted in collaboration with Anthropic, has raised difficult questions about their role in cybersecurity.
The study showed that under the right conditions, LLMs can plan and carry out complex cyberattacks without human guidance, suggesting a shift from mere assistance to full autonomy in digital intrusion.
From puzzles to enterprise environments
Earlier experiments with AI in cybersecurity were mostly limited to “capture-the-flag” scenarios, simplified challenges used for training.
The Carnegie Mellon team, led by PhD candidate Brian Singer, went further by giving LLMs structured guidance and integrating them into a hierarchy of agents.
With these settings, they were able to test the models in more realistic network setups.
In one case, they recreated the same conditions that led to the 2017 Equifax breach, including the vulnerabilities and layout documented in official reports.
The AI not only planned the attack but also deployed malware and extracted data, all without direct human commands.
What makes this research striking is how little raw coding the LLM had to perform. Traditional approaches often fail because models struggle to execute shell commands or parse detailed logs.
Instead, this system relied on a higher-level structure where the LLM acted as a planner while delegating lower-level actions to sub-agents.
This abstraction gave the AI enough context to “understand” and adapt to its environment.
Although these results were achieved in a controlled lab setting, they raise questions about how far this autonomy could go.
The risks here are not just hypothetical. If LLMs can carry out network breaches on their own, then malicious actors could potentially use them to scale attacks far beyond what’s feasible with human teams.
Nevertheless, there are potential benefits to this capability. An LLM capable of mimicking realistic attacks might be used to improve system testing and expose flaws that would otherwise go unnoticed.
“It only works under specific conditions, and we do not have something that could just autonomously attack the internet… But it’s a critical first step,” said Singer in explaining that this work remains a prototype.
Still, the ability of an AI to replicate a major breach with minimal input should not be dismissed.
Follow-up research is now exploring how these same techniques can be applied in defense, potentially even enabling AI agents to detect or block attacks in real-time.
LG UltraFine 40-inch monitor delivers 5K2K resolution and strong color specs for creative workflows
Thunderbolt 5 brings high-speed data up to 120Gbps and 96W charging
Nano IPS Black panel doubles contrast over regular IPS monitors
LG has released its latest 5K monitor as it looks to encourage the hardware into territory once reserved for niche creative professionals.
The LG 40U990A-W UltraFine 40-inch monitor features a 39.7-inch curved ultrawide screen with a 5120 x 2160 resolution, and it is the world’s first display to support Thunderbolt 5 connectivity.
It arrives with a steep price of approximately $2,246, raising questions about how much functionality users genuinely need and what justifies the cost.
Targeting creative precision with premium display specs
The UltraFine Nano IPS Black panel boasts a 2000:1 contrast ratio, which doubles that of traditional IPS monitors.
Combined with 99% DCI-P3 coverage and VESA DisplayHDR 600 certification, LG is targeting professionals in video production and photo editing, where color fidelity and shadow detail matter.
Its wide 21:9 aspect ratio and 2500R curvature add a layer of immersion that some professionals may appreciate, making the 40U990A-W a capable business monitor.
For those who rely on pixel accuracy, this monitor could appeal as the best monitor for video editing, although its impact will depend on how well these specifications translate into real-world consistency and performance.
From a hardware perspective, the presence of Thunderbolt 5 brings speed improvements for data transfer up to 120 Gbps and enables up to 96W of laptop charging.
The port also supports daisy chaining of 5K2K monitors, allowing complex, multi-display setups without clutter.
While this might suggest future-forward convenience, the real-world benefits of Thunderbolt 5 remain largely untested at scale.
Early buyers of this device may encounter compatibility issues or diminishing returns compared to more mature standards.
This 5K monitor also features a 3-sided narrow bezel, with adjustable height, swivel, and tilt options that are now standard on premium displays.
Chinese firm turns RTX 5090 cards into two-slot AI accelerators using custom PCBs
Factory automation in China converts Nvidia gaming GPUs into data center hardware
Export restrictions are bypassed as RTX 5090 boards are reworked into rack-ready AI modules
A video circulating on Bilibili shows how enterprising Chinese technicians are converting GeForce RTX 5090 graphics cards into high-efficiency AI accelerators, bypassing export restrictions in the process.
Instead of using the retail GPUs as is, a local manufacturer is removing the GB202 chips and memory modules from the gaming boards.
The components are then transferred onto custom two-slot PCBs and paired with blower-style cooling, optimized for server rack environments.
Large scale production
The operation appears to be being run at factory-level scale. Robotic arms extract GPU modules, pick-and-place systems reassemble them onto redesigned boards, and automated soldering equipment finalizes the electrical work, before visual inspection systems confirm alignment and build quality.
The process is fast, repeatable, and efficient, far beyond what might be expected of a small workshop, but what makes this enterprise even more notable is the sheer volume of RTX 5090 cards seen in the video, despite restrictions on their export to China.
Nvidia has not officially released the 5090D variant, designed to comply with U.S. sanctions, and yet shelves of full-power RTX 5090 units can be seen undergoing retrofitting.
Gaming models with three-fan cooling are too large for server chassis, and their power connectors are often positioned awkwardly for rack use, so the cards are physically modified to fit data center constraints.
The redesigned blower cards shift the power input to the tail end of the PCB, simplifying cable routing and avoiding risk of overheating.
From a hardware standpoint, the GPUs function identically.
By shifting them onto slimline, server-compatible boards, Chinese firms are essentially creating their own high-end AI accelerators.
If hardware intended for gamers can be so easily adapted for AI research and model training, then questions about the effectiveness of the current export controls surely have to be asked.
It’s clear from the scale of the operation in the video that there is strong demand for AI accelerators built from repurposed RTX 5090 cards.
For AI developers in China, it means they can get the computing power they need without having to rely on official supply channels.
