Connectivity technology:USB Special feature:Ergonomisches Design Movement detection technology: Optisch Non-slip – Comfortable handling and continuous best grip Plug & Play – Simply plug in the mouse and go PRECISE – Adjustable up to 4800 dpi thanks to the Avago gaming sensor. Full performance – thanks to the 500 Hz USB pilling rate Durable – Thanks to Omron Click Switches and 16.8 million possible clicks, long gaming sessions are no problem