USB 2.0 active-repeater extension cable with 32-foot (9.75-meter) cable and standard USB Type-A male to Type-A female connectors Compatible with USB 2.0 and 1.1 devices; USB 2.0 data transfer rate up to 480 Mbps Ideal for USB printers, scanners, speakers, USB display adapters, storage devices, keyboards/mice, and more Bus-powered single-port USB hub (no need for separate power/plug-to-wall connection) Does not work for charging smartphones or tablets; not recommended for webcams or video cameras; not recommended for devices with high power consumption or home-theater electronics Backed by an Basics 1-Year Limited Warranty