Technical Specifications
Interface : Wireless USB
Sensor type : Optic
Resolution : max 2000 DPI
Buttons : 3 Buttons + 1 scroll wheel / button
Scroll wheel material : sillicon + rubber
Cycle buttons durability : 5 million keystrokes
Dimension : 38mm x 70mm x 114mm
Packaging : 55mm x 140mm x 195mm