Mouse touchpad can be widely used in industrial control equipment, laptop computers, intelligent products of military equipment; they can completely replace the traditional trackball mouse.
Product Characteristics
Module Dimensions:
Standard size: 65.0x49.0 mm
Effective touch scope: 62.5x46.5 mm

Thickness: 15mm
Weight:
Net weight: 69g
Gross weight: 94g

Rated Life: >1 million times
 
Usage: Please plug the touchpad PS/2 to the PS/2 mouse interface of your computer. Maybe you need to restart your computer. 

ENVIRONMENTAL SPECIFICATIONS
Operating Temperature: 0℃ to 60℃
Operating Humidity: 5%-95% relative humidity, non-condensing
Storage Temperature: -40℃ to 65℃

ESD: 15KV can be applied to the surface (when properly mounted)

ELECTRICAL SPECIFICATIONS
Operating Voltage: 5.0 volt ± 10%
Operating Current: 3.0 mA

Optional low power modes:
Doze: 60mA @3.3V
Steep: 30mA #3.3V

OPERATING SPECIFICATIONS
Interface: PS/2  or USB
X/Y resolution ratio: > 1,000 dots/inch (40 dots/mm)

Operating Systems Supported: Microsoft Windows 9x, ME, NT, 2000&XP