This item will come with power supply and the ATA device shown in the picture. The Cisco SPA112 2 Port Phone Adapter is a black electronic adapter designed for home networking and connectivity. It features two Ethernet connectors (RJ-45) and two wired-Ethernet (RJ-45) connectors, making it easy to connect multiple devices. With support for VoIP, analog phone service, and fax, this adapter offers high-quality communication options. It also includes features such as call waiting, caller ID, and voicemail compatibility, ensuring a comprehensive phone experience. The reset button and SIP compatibility add versatility to this reliable Cisco SPA112 model.
eBay