PERIPRO-303 - 2 Glossy 34mm Trackballs Set Set:Glossy Yellow & Glossy Purple EXTRA USB PORTS – The

EXTRA USB PORTS – The keyboard is equipped with two built-in USB 2

or late-night work environments

external hard disk

Durable ABS construction suits professional and shared environments

the media keys will follow the layout of your operating system

PERIPRO-303 - 2 Glossy 34mm Trackballs Set Set:Glossy Yellow & Glossy Purple EXTRA USB PORTS – TheReplacement Trackball Designed for any trackball mice using 1. 34 (34mm) trackball size; Such as from Perixx: PERIMICE 517 717, Logitech: MX Ergo, M570, Cordless, Kensington: TrackMan Wheel (not include Trackman Marble), Elecom: M XT3DRBK (EX 6), M DT2URBK, EX G DEFT, Sanwa: MA WTB43BK Glossy Surface The surface is treated with a special coating to provide a precise and smooth tracking performance Absolute Spherical Provides fast movements and works