Esperanza EM101K mouse Ambidextrous RF Wireless Optical 1000 DPI Mus

Form factor: Ambidextrous Surface coloration: Monochromatic Product colour: Black Ergonomic design: Yes Rubber grips: Yes Quantity: 1 Receiver included: Yes Receiver type: Nano receiver Wireless receiver interface: USB Type-A Buttons quantity: 3 Movement detection technology: Optical Scroll type: Wheel Movement resolution: 1000 DPI Frequency band: 2.4 GHz Number of scroll wheels: 1 Device interface: RF Wireless Buttons type: Pressed buttons Purpose: Office Scrolling directions: Vertical Wireless range: 10 m