Chengying 21.5 inch (16:9) Infrared Multi-Touch Overlay - IR Touch Frame - 21.5" Infrared Touch Panel - USB Interface - with Protective Glass

The media could not be loaded. It's not often I leave a 5 star review for a product because there's nearly always room for improvement, but not this. This frame works perfectly and is incredibly easy to set upThe frame sections are marked to show which piece attached to which, and it also comes with a little screwdriver and double sided table already attached to the frame. On my windows 11 laptop, it was simply a case of switching it on and plugging the USB cable in and it worked straight away.I built an interactive smart table and uses a 5mm thick sheet of acrylic to cover the TV I used as the monitor and the touch accuracy was spot on. The instal manual came with a website link to a calibration tool which I did use, but the frame didn't really need it.Single taps, double tabs, swiping, pinch to zoom and mult touch points all work flawlessly. I never heard of this company or ever used an overlay frame like this so I was dubious about paying so much, but it really was well worth it. Highly recommend.

This is a REALLY cost effective way to change your TV/Monitor into a large touch screen monitor. I have attached the touch frame to an LG 32inch HD smart TV which is connected to a Windows 10 PC. The TV/monitor is mounted on the wall in my kitchen at standing/bar-stool height and mainly used for internet browsing and multimedia playback so converting it to a large tablet was preferable. The item arrived in just over a week, not the three stated. It's extremely simple to build and attach to the TV facia with the supplied double sided tape (sounds primitive but works well) and doesn't require proprietary drivers for Windows 10 so once unpackaged it's fifteen minutes to fully installed.It's functionality is superb! Proper multi-touch for pinch-zoom and rotation works at surprisingly fine resolution. Screen tap's are incredibly accurate. The ONLY shortcoming is the double-tap, but this is not an issue with functionality of the device, rather a restriction of the technology. Because the IR frame works by sending coordinates for the position of your digit via the HID interface driver, you have to physically retract your finger out of the plane of the IR frame and back again as opposed to simple double tapping. This works but takes a little getting used to. Of course there's always the long hold for context menu option or swap to tablet mode.A great product at a great price.

Great Product, had issue with the Screen not turning off in power save mode while the Overlay was plugged into USB. But the Customer Service Team at Chengying was EXCELLENT. Communication was consistent, polite and professional. The Technical IT Department got straight onto it, and the matter was resolved within days. Communication was by the normal Amazon messaging, standard email and WhatsApp. Chengying demonstrated that their Customer Service Infrastructure can be international and being in different countries and time zones are no issue. I also had to re-format my PC recently, but when I attached the "32inch 10 point multi-touch infrared touch frame, IR touch panel, infrared touch screen overlay" I had no issues, I have multiple screens and all turned off when left without any interaction after a period of time, and windows power saver mode work without any issue. This Product is a great alternative to purchasing a very expensive 32inch Touch Screen. From my experience, I was impressed with the Customer Service and the effort they went to resolve this minor issue that no longer exists. I have no issue with this Product, and meets my requirements and needs, the only issue I have is the double tap to open file, this is not has responsive when compared to the actual touch screens I have. Not sure if this is a simple Windows Pointing\Touch Screen Settings Feature I have missed in Control Panel. But I would give this IR Overlay Panel 8 out of 10 and 4 Stars. I would give the Customer Care and IT Technical Service at Chengying 10 out of 10 and 5 Stars.My Closing Conclusion…Product is great meets my needs and requirements, not quite at the same level has an actual Touch Screen, this is obviously to be expected. But if you do not wish to fork out lots of money for an actual Touch Screen, then I would most certainly recommend this item to anybody, value for money all the features you would expect from a touch screen. I have not got round yet to adding glass to my IR Overlay, this is recommended, and just may improve the overall performance.My experience with the Company\Business that are selling this product, not much I can say here 100% Excellent Customer Service, Great Communication, Communicated using Amazon Messaging, Email and WhatsApp, I can only therefore say from my own experience with Chengying. If you purchase an item from them you should get Guaranteed Satisfaction, Good Products and !00% Customer Care Service.Thank you Jenny and Sam for dealing with my problem and resolving my issue, thank you Chengying for having a delightful and professional workforce, were Countries and Distance Do Not Matter.

Brilliant peice of tech. Incredibly responsive. Works great on a Raspberry Pi 5. Also a Steam Deck too. I am yet to try other devices.I did try a projector running Android TV. But it didn't work. Not sure as to why. Possibly due to the conflict of light perhaps.Easy to setup. Click in a few parts that are clearly labeled. Comes with some very strong adhesive strips.Great customer service, was told that this isn't a touch screen. Which I was well aware of but it's perfect for my use case. Using it as a Magic Mirror. Overall very happy. Highly recommended.It's expensive however you get what you pay for.

The media could not be loaded. Better than I expected Plug and Play As Advertised. I used a piece of wood to draw too it worked, and wood is generally non conductive. I also used an ordinary pen with cap on and the opposite end that all worked too.I am very pleased with this one of the best buys yet on amazon. Bit pricey but under the circumstances it was worth it. Larger sizes and this can be used for whiteboards too and with projectors and larger screen sizes I noted already. Perfect so far first time use worked instantly definitely plug and play for windows 8.1, and up to windows 10, I think it said 7 too, I will be checking for windows 11 later.