Extends your USB peripherals by another 16ft. Active repeaters provide maximum flexibility for USB devices and ideal for webcams, high speed data transfer, security surveillance video, PC digital audio/video systems, and other peripherals with USB interface that are beyond the reach of regular cables. Compatible with Windows 7/Vista/XP/MAC OS. It is USB 3.0, 2.0, and 1.1 compatible and supports speeds up to 5Gbps.