Lenovo 4Y50T44377, Ambidextrous, Optical, USB Type-A, 1600 DPI, White
Lenovo 4Y50T44377. Form factor: Ambidextrous. Movement detection technology: Optical, Device interface: USB Type-A, Movement resolution: 1600 DPI, Buttons type: Pressed buttons, Buttons quantity: 3, Scroll type: Wheel. Power source: Cable. Product color: White