Small format (4.1" x 3" x 1.6") PSU with five 9v 120mA isolated outputs. It includes power cord but no power switch.
The PSU comes with different types of cables: Five 1ft cables, five 2ft cables, a Y-cable to power a more demanding pedal (max. 240mA) and a 3.5ft daisy-chain with five connectors spaced 7.9" (with an 7.9" extension for each connector) to feed not too demanding pedals (max. 120mA for all pedals) or, inverting the connections, a power-hungry pedal of up to 600mA (5x120mA).
No buzz nor interferences with this small PSU. It's very good for the price!!!