Cisco PSU-80W (AC) AC AdapterPower your Cisco equipment with reliability and efficiency using the Cisco PSU 80W (AC) AC Adapter. This high performance external power supply delivers a precise 53. 5 V DC output at 1. 50 A, providing up to an 80 W capability to keep critical devices charged and ready. Built for everyday use in office desks, data centers, and remote deployments, it combines solid electrical performance with a compact, durable design that helps you minimize downtime