Short Description: Type: Optical Wired Mouse Brand: A4Tech Color: Black Model: OP-620D Type: Wired Ergonomic Design: Symmetric Sensor: Optical Resolution: 1000 DPI Buttons No: 4 Port: USB Cable Length: 150 cm Mouse Weight: 87.5g System Requirements: Windows XP / Vista / 7 / 8 / 8.1 / 10 Product Description: The A4tech optical wheel Mouse with hyper-fast scrolling for increased productivity. A nearly friction less scroll wheel lets you fly through long documents and Web pages with a single flick. Experience smoother cursor control on virtually any surface. Contoured design give you more support and control. Sometimes the simplest things Would be the best – the OP-620 is basically a simple USB mouse which provides good quality at a really attractive price. It has the typical left and right-clicks buttons and a middle scroll wheel. A4Tech OP-620D USB Routine Mouse is using Vertical light which goes deep into the specifics of all surfaces. Giving accurate and smooth tracking even on furry fabrics. Flawless movement Isn’t Sugar-coated, as A4Tech OP-620D USB Regular Mouse walks it towards functionality and convenience. Setup is a snap. Join by USB, start up your computer and your mouse is ready to use. Left-handed Or right, you will be comfortable hour after hour with this full size, ambidextrous design. You cannot go wrong with precise optical tracking. It is a smooth mover–with or without a mouse pad. What’s in the box: 1 x Optical Wired Mouse Weight: 0.8 SKU: 230108083434