Well-built power adapter to power 5 pedals requiring 9v DC, neg. polarity. At 1300mA it's got more than enough juice to power even 5 of the most demanding pedals. The daisy-chain cable can be swapped out for a longer, or shorter one, which is also handy in case the cable gets damaged and needs replaced. The small size is nice as well, nothing worse than big, blocky power supplies.
Everything is great so far but I have 1 issue with this - the plugs on the daisy-chain cable are slightly too close together for comfort. An extra couple of cm between the plugs would have been nicer in my pedal board, right now things are quite stretched. But note - I do have a few double-width pedals, so the power cable has to stretch a bit more than normal. This is a minor issue and only a problem if you have a number of wide pedals, but it still stops the Warwick from getting 5 stars unfortunately.