This Polycom PSU (power supply unit) has been designed solely for use with the Polycom SoundPoint IP 301 and Polycom SoundPoint IP 501 VoIP phones.
Pack of 5
Supplied in a pack of 5 they are great to keep as spares or replacements for lost or broken PSU’s as the Polycom IP 301 and IP 501 VoIP phones will not work without them. The Polycom IP 301 and IP 501 VoIP phones are initially supplied with a PSU.