The Grandstream GS-HT802 Telephone Adapter is a versatile VoIP phone and device that allows you to make and receive calls using 2 analog lines. With its sleek black design, this adapter features a single handset and provides various connectivity options such as USB, Ethernet, and DSL. The Grandstream model is known for its reliable performance and user-friendly features, making it an ideal choice for businesses or personal use looking to enhance their communication systems. Doesn’t come with a power supply but any 5v 1amp microusb charger will work fine
eBay