Extreme XM104K mouse USB Type-A Optical 1000 DPI On the right side

Illumination: No Surface coloration: Monotone Rubber grips: No Product colour: Black Ergonomic design: Yes Battery operated: Yes Faucet included: No Battery type: AAA Maximum range: 10 m Height: 36 mm Weight: 200 g Length: 95 mm Width: 65 mm Quantity: 1 Device interface: USB 2.0 Keypad integrated: No Number of scroll wheels: 1 Scroll type: Wheel Buttons quantity: 4 Movement detection technology: Optical Scrolling directions: Vertical Frequency band: 2,4 GHz Programmable mouse buttons: No Multi-device support: No Silent click: Yes Buttons type: Pressed buttons Purpose: Office Movement resolution: 1200 DPI Built-in memory: No Works on any surface: Yes