A4Tech X6-55D, Right-hand, Laser, USB Type-A + PS/2, 1000 DPI, Black
A4Tech X6-55D. Form factor: Right-hand. Movement detection technology: Laser, Device interface: USB Type-A + PS/2, Movement resolution: 1000 DPI, Buttons quantity: 5, Scroll type: Wheel. Power source: Cable. Product color: Black