USB active repeater with premium 10-meter/32-foot cable, with standard USB Type A male to type A female connectors Connect remote USB printers, speakers, scanners, USB display adapters, keyboards/mice, etc. Up to three cables can be connected in series, but devices with high power consumption may require a powered USB hub between the cable and the device. Not recommended for webcams or video cameras at high resolution. We love our Plugable products and hope you will too. All of our products are backed with a 1-year limited parts and labor warranty and Seattle-based email support.