Need a power supply for your new ROCK board? We’ve got you covered! The OKdo Multihead 36W Power Supply (PSU) supports a 5V/3A output via USB-A and USB-C connection, which is perfect for use with ROCK single board computers. The OKdo Multihead Power Supply (PSU) also comes with an interchangeable plug which you can easily change depending on the region you're based in. View more View less