DELL Optical USB Wired 3-Button Mouse – Black

Dell optical usb wired 3-button mouse – blackabout this item dell optical usb wired 3-button plug & play mouse with scroll wheel – black dell optical usb wired mous it has a connectivity of wired – 4 pin usb type 4 , it comes with a tracking sensor with optical led .has a cursor rackingg speed (dpi) of 1000 dpi (dots per inch) its button quantity is 3 buttons (left, right & scroll wheel):dimensionn (h x l x w) : 35.8 x 112.2 x63.4 mm the item weight is 90g ±10g(including cable cableblength is 1800mm ±50mm.