ASUS MU101C USB Type A Wired Optical Mouse in Black 3,200 DPI LCD 4 mm Packaging data Package 4 mm Packaging data Package type Box Package height 440 mm Package depth 120 mm Package width 282 mm Manual Yes 4 cm Depth (without stand) 3 cm Width (without stand) 50 fabric and etc Mouse Scrolling directions Vertical Number of scroll wheels 1 Silent click Yes Button functions DPI switch Number of movement resolution modes 4 Customizable movement resolution Yes Movement resolution 3200 DPI Buttons type Pressed buttons Buttons quantity 3 Scroll type Wheel Movement detection technology Optical Device interface USB Type A Purpose Office Design Surface coloration Monochromatic Product colour Black Form factor Ambidextrous Ergonomics Cable length 1