Genuine Original Polycom SPS-12-015-240 SoundPoint IP Universal Phone 24VDC 500mA Power Supply 1465-42340-001.Polycom Model Number: SPS-12-015-240Polycom Part Number: 1465-42340-001Compatible Models: IP Phone System CompatibleSpecifications:Input: 100-240V ~ 0.5A 50/60Hz 26-41VJQAOutput: 24VDC / 500mAType: Straight Round BarrelCompatibility:SoundPoint IP 321:· 2200-12360-025· 2200-12360-001SoundPoint IP 331:· 2200-12365-025· 2200-12365-001SoundPoint IP 335:· 2200-12375-025· 2200-12375-001SoundPoint IP 450:· 2200-12450-025· 2200-12450-001