T-Power 48V Ac dc adapter Compatible with Cisco Unified IP Phone 8961, 8945, 8941 9971, 9951 P,N: EADP-48EB B 341-0330-01 ZF120A-4801000 Replacement Switching Power Supply Cord Charger T-Power Made with the Highest Quality CP-PWR-CUBE-4 Brand-new Input Volt Range: 110-240V 48VDC (((  Note !! THIS IS A CENTER PIN ADPATER NOT A BARREL TIP )) IT WILL NOT FIT : CP-PWR-CUBE-3 Compatibility: 48V CISCO CP-PWR-CUBE-4 DELTA EADP-48EB B, CISCO 8900, 9900 Series IP Phones Cisco Unified IP Phone 8961, 8945, 8941 9971, 9951 P/N:341-0330-01 ZF120A-4801000 ( CP-PWR-CUBE-4 EADP-48EB B 48V ) 1-year limited warranty