Lenovo GY51D20878, Ambidextrous, Optical, USB Type-C, 2400 DPI, Blue
Lenovo GY51D20878. Form factor: Ambidextrous. Movement detection technology: Optical, Device interface: USB Type-C, Movement resolution: 2400 DPI, Buttons type: Pressed buttons, Buttons quantity: 4, Scroll type: Wheel. Laser color: Red. Power source: Cable. Product color: Blue