Especificaciones:. General. . Ergonomic design: no. . Features. . Power saving: yes. DPI adjustable: yes. Silent click: no. Gliding pads: UPE. Software: no. . Sensor. . DPI: 800, 1600. Max. DPI: 1600 dpi. Sensor technology: optical. . Control. . Grip type: claw. Left-right handed use: right-handed, left-handed. Scroll wheel: yes. Trackball: no. Horizontal scrolling: no. Controls: left, right, mid, dpi. Number of buttons: 4. DPI button: yes. On/off button: yes. Programmable buttons: no. Adjustable weights: no. Suitable surface: non-reflective flat surface. . Connectivity. . Connection type: wireless. Bluetooth: no. USB version: 1.0. Connector type: USB. Wireless protocols: RF 2.4GHz. Wireless range: 6 m. USB receiver included: yes. USB receiver storable: yes. . Gaming. . Designed for gaming: no. . Lighting. . Lights: no. . Power. . Batteries included: yes. Rechargeable battery: no. Number of batteries: 2. Battery type (AA, AAA, etc.): AAA. Wireless transmission power (mW): 1 mW. . Input. . Power source: battery. . Compatibility. . Compatible Device Types: laptop, pc. Compatible Software Platforms: Windows, Mac OS, Chrome OS. . Size & Weight. . Formfactor: compact. Total weight: 75 g. Depth of main product (in mm): 40 mm. Width of main product (in mm): 55 mm. Height of main product (in mm): 95 mm