Vonage DSA-18W-12 Adapter
DVE DSA-18W-12 US1 AC ADAPTER 12VDC 1.5A 2x5.5mm Center +ve 120180 Used Switching SWITCHING Adaptor Input 100-240VAC US Plug to use with: Vonage VDV21-VD VDV21-VC VoiP internet Modem Compatible Model No.: Unifive VIB324-12 Pin size: 2x5.5x8.5mm