Features: Plug and play. 3 DPI adjustable. Stable and accurate.<br />Name: BZ wired gaming mouse<br />Model: GFX1<br />Color: black<br />Size: about 110 x 85 x 32 mm<br />Cable length: about 180 cm<br />Package size: about 221 x 162 x 66 mm<br />Device parameters: <br />1. Resolution ratio: 800-1200-2000DPI， 3 gears adjustable (cool blue light)<br />2. Interface:USB<br />3. Button: 6 buttons (left key， right key， scroll wheel， DPI key， forward key， backward key)<br />4. Nominal voltage/current: 5V/50mA<br />5. Scanning speed: 250mm/s<br />6. System requirement: Win XP/7/8 etc. series<br />1 x Wired mouse<br />1 x English user manual<br />In original package<br /><img src="http://img6.eachbuyer.com/x7/p83/v945_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x7/p83/v945_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x7/p83/v945_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x7/p83/v945_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x7/p83/v945_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x7/p83/v945_6.jpg" />