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โจ Elevate your screen gameโtouch, tap, and transform with precision! ๐ฒ
The Chengying 21.5-inch Infrared Multi-Touch Overlay is a sleek, driver-free USB touch frame designed to add interactive touch functionality to any compatible flat screen or projector. Featuring a fast 10ms response time, 16:9 Full HD resolution support, and durable protective glass, it supports Windows, Mac, and Android OS for versatile professional and commercial use.
| ASIN | B09PL1Z9TF |
| Additional Features | Curved |
| Aspect Ratio | 16:9 |
| Aspect ratio | 16:9 |
| Best Sellers Rank | #83,102 in Computers ( See Top 100 in Computers ) #2,154 in Computer Monitors |
| Brand | Chengying |
| Brightness | m2 |
| Color | black |
| Compatible Devices | Computers, Android Devices |
| Connectivity Technology | USB |
| Contrast Ratio | 990:1 |
| Customer Reviews | 4.2 out of 5 stars 459 Reviews |
| Display Resolution Maximum | 1920 x 1080 |
| Display Technology | Touch overlay only, no display, no monitor |
| Display Type | Touch Overlay |
| Hardware Connectivity | USB |
| Has Color Screen | No |
| Image contrast ratio | 990:1 |
| Included Components | USB port |
| Is Electric | Yes |
| Manufacturer | Chengying |
| Model Number | b172bfb8-f4b8-4aad-afbf-5524f0395aca |
| Mounting Type | Desk Mount |
| Native Resolution | 1920x1080 |
| Refresh Rate | 450 Hz |
| Resolution | 32768 x 32768 |
| Response Time | 10 Milliseconds |
| Screen Finish | Glossy |
| Screen Size | 21.5 Inches |
| Screen size | 21.5 Inches |
| Screen surface description | Glossy |
| Shape | Rectangular |
| Specific Uses For Product | Business |
| Total USB 3.0 Ports | 1 |
| UPC | 769326471993 |
| Unit Count | 1 Count |
| Viewing Angle | 160 Degrees |
| Voltage | 5 Volts |
M**S
5 star seller
Perfect and well packaged
A**ใผ
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S**N
Great service and product
I was nervous about ordering this product but after doing so I am very happy with the product. After placing the order I was contacted to confirm that the sizing was correct and that I was happy with the actual item in the order, in case it wasn't what I expected, I thought this was excellent, saving them and me any hassle returning goods over such a distance if not what I thought it was meant to be, it then arrived well packaged ahead of schedule. Works as expected.
M**S
Easy to set up and works really well.
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 up The 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.
U**S
Works great with Xiami
Works well with XIAOMI TV Box.
Trustpilot
1 day ago
3 days ago