Brand : RAZER Model : DeathAdder Essential Interface : USB Resolution : 6400DPI Buttons : 7 Buttons Cable Length : 1.8m Special Feature : True 6,400 DPI optical sensor Up to 220 inches per second (IPS) / 30 G acceleration Five independently programmable Hyperesponse buttons Razer™ Mechanical Mouse Switches with 10 million-click life cycle Gaming-grade tactile scroll wheel Ergonomic right-handed design 1000 Hz Ultrapolling Single-color green lighting Razer Synapse 3 (Beta) enabled Dimensions : 127.0 x 73.0 x 43.0 mm Weight : 96g Package Dimension (W x D x H) : 10.00 x 16.00 x 5.00 cm Gross Weight : 0.18 Volume : 800.00 ประกัน : 2 ปี