Condition: New Polycom IP 4000 Power Supply Kit [2200-06686-001]Power Supply Kit for Polycom IP 3000 & IP 4000 Conference PhonesPolycom-IP-4000-PWR-KIT Product DescriptionPower supply kit for Polycom IP 3000 SoundStation & Polycom IP 4000 SoundStation. If your power supply kit has been lost or damaged this is the replacement part.Part numbers included in this kit are:2215-06626-0011465-06879-001 (ADP-19FB)2825512CPLS