

http://gembird.nl/item.aspx?id=8189
Features:
Specifications:
Interface: USB 2.0 |
Optical resolutions: 400, 800, 1200, 1600, 2400 DPI |
Ambidextrous: yes |
Button life time: 5 million clicks |
Cable: nylon tangle free |
Cable length: 1.3 m |
Dimensions: 130 x 72 x 41 mm |
Net weight: 121 g |