Kensington Orbit® Trackball with Scroll Ring, Ambidextrous, Optical, USB Type-A, Black
Kensington Orbit® Trackball with Scroll Ring. Form factor: Ambidextrous. Movement detection technology: Optical, Device interface: USB Type-A, Buttons type: Pressed buttons, Buttons quantity: 2, Scroll type: Ring. Power source: Cable. Product color: Black