This power kit is specifically designed to use for your Polycom Trio 8500. Enables you to safely and reliably power your Polycom Trio 8500 conference phone using PoE, giving you increased flexibility for placement. This power kit comes with 100-240V, 0.8A, 56V/30W, IEEE 802.3at mid-span power injector for 10/100/1000 Mbps E-net. Ships with 1.8m/6ft power cord with Australia/New Zealand plug and 1.8m/6ft E-net cable.