DELL Pro Wired Mouse - MS3220 - Black. Form factor: Ambidextrous. Movement detection technology: Laser, Device interface: USB Type-A, Movement resolution: 3200 DPI, Response time: 2 ms, Buttons type: Pressed buttons, Buttons quantity: 5, Scroll type: Wheel, Acceleration (max): 4 G. Power source: Cable. Product colour: Black
