This is a great item to keep your pedalboard tidy and neat. Power is handled both by a DC input/output pair and by IEC input and output sockets, which is great flexibility.
I do have one criticism though. The jack sockets are too close together to use anything except the narrowest of jack patch leads. I had to buy four more.
I am sure it works best in a Rockboard pedalboard into which it is designed to fit. However, even on my Pedaltrain board, it works well attached with pedal tape and with the front panel adaptor removed.