Description:

Features:
Innovative design, operating by fingers, mini and facile in use.
2 buttons and 1 roller, function as left key, right key and trolley, operated by thumb
Wrist releasing. No mouse pad required, usable on any surface.
Resolution: 800dpi. USB supported.
System Requirements: Windows Me/2000/XP/Windows Vista
Compatible with MS Windows 98/2000/me/XP/Mac OS 9 and above

Specifications:
Operation voltage: DC 5V
Button dynamics pressure: 60g+/-5g
Item Dimension: approx. 60 x 30 x 25 mm
Net Weight:64g
Unit Packing Gross Weight:70g