Product Description: touch screen, 2 keys, using 0.5mm key stroke and imported touch control board, using full ABS imported material design, thickness: 15.37mm; mold with precise and accurate, beautiful surface treatment.

Main functions:
1. Coordinate move, click, double-click, drag, scroll wheel, edge extension (when dragging)
2. When the finger is close to the working surface of the touch mouse, the touchpad can calculate the position of the finger through the capacitance change between the finger and the working surface. When the finger moves on the working surface, the touch pad converts the finger movement information into the mouse movement information, which is sent to the host through the interface. The host converts the received coordinate movement information into the cursor movement on the screen.
3. The touch keyboard adopts a long stroke convex key with good tactile feeling, which can enable users to input data quickly and accurately without noise.
4. The installation is simple, and two interface modes of pS2 and USB are provided to connect the host for normal keyboard operation.

Electrical characteristics:
Working voltage: DC 5V
Working current: less than 100 Ma
Working characteristics:
Interface: PS / 2, USB data stream working mode
Compatibility: compatible with DOS, windows982000, XP, etc
System requirements: IBM PC at, PS2 compatible machine
Resolution: 800-1000 DP