USB Penguin Mouse

Description:
USB optical mouse
Resolution: 800dpi
2-button mouse with scroll wheel
Ergonomic design, comfortable control
Latest optical tracking engine for pinpoint accuracy
Optical sensor stays precise on the most surface without mouse pad
Support Windows 7, Vista, XP, ME, 2000
Supoort MAC OS and Linux Kernels 2.6, Debian GNU/Linux 4.0r1
Cable length: 140cm
Dimension: 9.2 x 8.0 x 3.0cm
Weight: 66g

Wireless version:
Mouse Structure: Optical
Resolution: 800dpi
Radio Frequency (RF) wireless transmission technology
Works up to 2 meter from your notebook or desktop
2-button mouse with scroll wheel
Optical precision on virtually any surface
Support Windows Vista, XP, ME, 2000
Dimension: 95 x 83 x 34.5mm
Weight: 56g

Contents for wireless version:
Wireless Penguin Mouse
USB Receiver
AAA Batteries x 2