Cisco PA100-AU Power Adapter for SPA5xx, CP5xx, SPA9xx Series IP Telephones
Cisco PA100-AU Power Adapter for SPA5xx, CP5xx, SPA9xx Series IP Telephones
One of the Cisco Small Business Voice Accessories, the PA100 4-Power Supply for Small Business VoIP offers power adaptor capabilities for SPA5xx, CP5xx, SPA9xx -series IP phones.
Power output: 5V/2A