Genius Wireless TwinTouch Optical Office. The Wireless 800 dpi optical 5-button wheel mouse gives you great performance with an advanced high precision.
- Wireless 800 dpi Optical Mouse.
- Built-in EEPROM links up keyboard and mouse automatically after battery replacement.
- Cordless design works at a full 360Ã????Ã???Ã??Ã?Â¢Xefficiently with RF Digital Radio technology.
- Maximum working distance up to five feet.