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🔲 Touch the future: 84 inches of interactive brilliance at your fingertips!
The Chengying 84-inch Multi-Touch Infrared Touch Frame transforms any compatible flat display into a responsive, 10-point touch interface. Designed for professional environments, it supports ultra-high resolutions up to 8K and connects via USB with HID compatibility for effortless plug-and-play use. Perfect for enterprise, education, and creative developers, it offers easy installation, robust multi-touch accuracy, and a free SDK for custom integrations.




| ASIN | B082Z4B9B8 |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | 9,352 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 4 in LCD Touch Panels |
| Box Contents | USB port |
| Brand Name | Chengying |
| Colour | Black |
| Compatible Devices | Desktop, Laptop |
| Country of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (460) |
| Display Technology | LED |
| Display Type | LCD |
| Hardware Connectivity | Infrared, USB |
| Has Color Screen | No |
| Manufacturer | Chengying |
| Maximum Display Resolution | 7680 x 4320 |
| Model Name | 84 inch Multi-Touch 10 Points Infrared Touch Frame |
| Mounting Type | Wall Mount |
| Native Resolution | 32768*32768 |
| Network Connectivity Technology | USB |
| Pixel Pitch | 0.01 |
| Product Features | Touchscreen |
| Resolution | 8K UHD 4320p |
| Response Time | 10 Milliseconds |
| Screen Finish Type | No screen |
| Screen Size | 84 Inches |
| Series Number | 10 |
| Shape | Rectangular |
| Specific Uses For Product | Education |
| Total HDMI Port | 1 |
| Total USB 3.0 Ports | 1 |
| Total USB Ports | 1 |
| UPC | 720643071730 |
| Viewing Angle | 178 Degrees |
| Voltage | 5 Volts |
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