Product description
 
 Product data
 
 Evoluent Vertical Mouse 4 - Left-handed A highly ergonomic 6-button optical mouse with scroll function. The vertical design of the mouse places the hand in a natural greeting position. The Evoluent 4 has extra support for the thumb and little finger, the entire hand rests on the mouse without support from the surface. It is also equipped with a sixth button at the thumb grip.
 The luminous Evoluent logo goes out in sleep mode to save, for example, the laptop's battery.
 Optical sensor with speed control: 4 speeds between 800 and 2600 dpi, with extremely good precision. LED lights at the top that show the speed that is set. Adjustable laser sensor allows you to change speed without changing your grip. XL = extra low - LO = low - MD = medium - HI = high Dimensions: L-110, B-80, H-80 mm Cable length: 2 m Weight: 206 g USB Plug & Play PC - Programmable buttons in Windows XP, Vista and Windows 32/64 bit. MAC - Basic functions in OS X. Mac driver coming mid-2011. Linux - Basic functions without driver Unix - Compatibility unknown