Extends a USB-A connection by an additional 5 metres. If the power supply via USB-C is insufficient, an additional DC port is built in to connect an optional AC adapter. This cable can be used as a data cable and a charging cable. A max. of two of these cables can be connected in a series. The cable to be extended can be up to max. 1 metre long. Plug and Play installation USB-powered Connection for optional power supply (ref no. 73824) Ports: USB-C male - USB-C female