Model: R72 Ultra Duo Connectivity: 2.4GHz / USB Connection Resolution: 50 - 20000 CPI Pooling Rate: 1000Hz, Acceleration: 40G Alpha 20K Engine, L++ Multi-Function Receiver Dock

Model – Logitech G502 X Plus Color – Black and White Type – Wireless Gaming Mouse Connection Type – Wireless Interface – USB Dongle Style & Size – Regular Big Lighting – RGB Click Sound – Yes