LOGITECH LIGHTSPEED G903 (910-005672) G903 LOGITECH LIGHTSPEED Wireless Gaming Mouse - HERO - BLACK (910-005672) Mouse Type: Wireless Cable length: 1.8 m Detachable Side Buttons: Yes 7-11 Programmable Button: Yes Sensor: HERO 2 Resolution: 100-25,600 dpi USB data format: 16 bits/axis USB reporting frequency: 1000Hz (1ms) Wireless technology: LIGHTSPEED Wireless Microprocessor: 32 bit ARM LIGHTSPEED USB Receiver USB charging/data cable Length: 130 mm Width: 67 mm Height: 40 mm Weight: 110 g Color: Black