... to a variety of USB devices including scanners, printers, digital cameras, camcorders, speakers, mice, keyboards, external drives, MP3 ... the included external power supply. Product Features100% Brand New! Quality is guaranteed.With LED indicator.Plug and play ... with USB2.0, high speed.Connects to scanners, printers, digital cameras, camcorders, speakers, mice, keyboard, external drives, MP3 players ...