1000/1600DPI USB Wired Optical Mouse - Various Crown Micro Colors Wired USB mouse for notebook. The model is designed for both hands. Working with the mouse is very convenient and comfortable. Hands do not get tired of long-term work. Characteristics Silent scroll wheel with illumination For a long time it does not need to be cleaned Works on virtually any surface unrolled the cable. Connection type: wired, USB DPI: 1000/1600 Number of buttons: 3 + 1 Scroll button High precision optical engine Cable length: 130mm Size: 116*63*35mm Barcode: 6291105910965