Extends a USB-A connection by an additional 15 metres. The PC is connected via USB-A. If the power supply via USB-A is insufficient, an additional power port is built in to connect the included AC adapter. This cable can be used to connect and/or charge a USB peripheral. Max. 4 active extenders can be daisy-chained Plug and Play Bus-powered LED indicator Colour: Black Includes: AC adapter (NA, UK, EU, AUS)