3D USB Finger Mouse Optical Laptop Computer

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

  Specification:

  • Operation voltage: DC 5V
  • Button dynamics pressure: 60g+/-5g
  • Dimension: approx. 60 x 30 x 25 mm
  • Compatible with MS Windows 98/2000/me/XP/Mac OS 9 and above
  • Warranty: One Year.