Kensington Orbit Optical Trackball (64327) Brands_Sandisk Item model number: HB30C3A1GEA

Item model number: HB30C3A1GEA

Item model number: 29482

Item model number: BE106000-08R

Maximize compatibility with EIA-310-D compliance

Kensington Orbit Optical Trackball (64327) Brands_Sandisk Item model number: HB30C3A1GEAItem model number: 64327 Ambidextrous design for left or right handed users Left and right click buttons placed exactly where mouse user expect them Optical technology delivers superior precision PC and Mac compatible Professional and attractive silver and matt grey finish Two customizable buttons with Kensington TrackballWorks software Wired 180cm USB cable provides reliability and avoids need for batteries 5 Year warranty