Excellent condition. Working. Includes power cord. The Obihai OBi200 is an Analog Telephone Adapter (ATA) for VoIP use. It includes one (1) phone port and supports up to four (4) SIP accounts (VoIP services), as well as their OBiTALK service (Obihai to Obihai calling). Fax over IP support is provided with the T.38 fax standard. A USB port is included that allows connection of other available Obihai adapters (for example, the OBiWiFi wireless adapter).