Infrared Touch Frame Overlay 42in Add reliable multi touch functionality to flat displays with this 42in infrared touch frame overlay. Built from aluminum alloy and connecting via USB, the frame turns standard screens, whiteboards, and signage into accurate interactive surfaces without replacing the display. Key benefits Turn existing displays into touchenabled screens quickly and affordably. Ideal when you need interactive capability without replacing an entire monitor or digital sign. Broad compatibility for seamless use across systems. Works natively with Android and Linux. OS X users can access full touch features after a simple driver installation. Fast, accurate touch tracking with smart auto calibration over USB. The frame captures touch movements precisely for drawing, handwriting, and navigation, with no blind spots, breaks, jumps, or pauses. Durable, lightweight construction. The aluminum alloy frame is sturdy yet easy to mount and align on flat displays. What makes it stand out Smart auto calibration: Calibrates through the USB connection for accurate touch precision without manual adjustment. True overlay solution: This is a touch point device and overlay only. It does not include a display or screen and is not compatible with curved displays. Plug and play simplicity: Connect via USB and begin using the touch overlay immediately. Minimal setup required. Specifications Size: 42in Item type: Infrared touch frame Material: Aluminum alloy Interface: USB Compatible systems: Android, Linux, OS X Practical use scenarios Classroom or training room: Convert a standard whiteboard or flat panel into an interactive teaching surface for lessons, annotations, and group activities. Conference room or meeting space: Add touch capability to presentation displays for collaborative editing, whiteboarding, and meeting control. Retail or information kiosks: Attach to digital signage, kiosks, or interactive tables to support customer interaction, wayfinding, and product demonstrations. How to use Plug and play. Connect the frame to a computer or compatible device via USB. Follow the simple driver prompt for OS X if required. Mount on a flat display; not suitable for curved screens. Package contents 1 x Infrared touch frame Important note This product is a touch overlay only. No display is included. Not applicable to curved displays.