The Zyxel P-971M (Prestige 971M) is an older, standalone DOCSIS cable modem. It provides internet access over a cable television network connection, rather than a phone line (DSL) or fiber.

Key features and details include:

Connectivity Standard: It is compliant with the older DOCSIS 2.0 standard, offering faster speeds (up to around 52 Mbps downstream/upstream) than its predecessors, DOCSIS 1.0 and 1.1.

Interfaces: The modem features both an Ethernet (RJ-45) port and a USB port for connecting to a computer or router.

Function: It functions strictly as a modem, meaning it connects to the internet service provider's network and requires a separate router to share the connection with multiple devices or provide Wi-Fi.