Bornd J70 Wired USB Mouse, Black: * Wired optical full-size mouse, designed for right hand 6 buttons (left, right, scroll wheel, forward, backward,DPI) * Interface: USB 2.0 * Operating voltage: 5V * Operating current: 50mAh * Resolution: 1000 to 1600DPI * Compatibility: Windows 98/98 SE/2000/XP/ME/VISTA/7/8/Mac/Linux * Cable length: 1.8m * Color: black