Kensington Orbit Trackball - Wired ergonomic trackball mouse, for PC, Mac and Windows with ambidextrous design, optical tracking & 40mm ball - Space Grey (64327EU)
Shop:
Amazon.co.uk
Product ID:
B000HEW0KW
Description:
Kensington Orbit Optical Trackball Trackball optical 2 buttons wired PS2 USB black metallic silver 64327EU Mice Pointing Devices Pointing Devices