The switch requires no drivers and is powered by the included power supply

The switch has four USB A 2

The package contains: USB cable USB cable C to C 45cm

you can connect an audio source

² Functions depend on host computer or tablet capacity

NÖRDIC 8-port powered hub USB-A 3.0 5Gbps with switch 1.2m cable aluminum black with power supply Stativ för Mobiltelefon och Surfplatta The switch requires no driversNRDIC 8 port powered hub converts a USB A port in your computer into seven USB A 3. 0 ports for data transfer and one USB A port with support for charging up to 3A. The USB 3. 0 ports support data transfer rates up to 5Gbps and there are also buttons to turn individual ports on and off. The hub requires no drivers and is powered by the included 12V 2A power supply. Specifications Inputs: 1x USB B 3. 0 (USB A to B cable included) 1x DC 12V Outputs: 7x