APC NetShelter Rack PDU Advanced with innovative 4-in-1 design for IEC outlets Switched PDU for vertical rack-mounting (0 U), Interactive colour LED for local user access, 2 x Sensor port, 2 x RJ45 network port, 1 x USB for firmware updates Output: 21 x IEC320-C13/C15, 21 x IEC320-C13/C15/C19/C21 (4-in-1 design) Input cable: approx. 1.8 m