Condition: New Polycom 12v IP Phone Power Supply [2200-17568-001] Provides AC Power to the SoundPoint IP 301 & IP 501Includes Free AC Power Cord Product Description The Polycom 12 volt IP phone power pupply provides AC power to the Polycom SoundPoint IP 301 & 501. If your power supply is lost or damaged this is the replacement part. The Polycom 12v IP phone power suppy is used to provide power to Polycom IP phones when in-line power over Ethernet is not available. Reference Part Numbers:SPS-12-009-1201465-42423-001WD411200400Detailed Product Compatibility:Polycom SoundPoint IP 300Polycom SoundPoint IP 301Polycom SoundPoint IP 500Polycom SoundPoint IP 501*Most other Polycom SoundPoint IP Phones use the 24 volt power supply.*The WD411200400 is the discontinued (non RoHS compliant) model number of this power supply, all orders will be shipped the new model.