The 2008 Zoom Cable Modem Model 5241 is a vintage external cable modem that offers a maximum downstream data rate of 42 Mbps. This black modem features Ethernet (RJ-45) ports and is compatible with DOCSIS 2.0 standards. With connectivity options including coax, USB, and wired-Ethernet, this modem is a reliable choice for home networking and connectivity needs. The model is from Zoom and is manufactured in China, providing a high-speed connection for computers, tablets, and other networking devices.