Own your cable modem to save the monthly rental. The Zoom Model 5341J cable modem meets the cable industry's DOCSIS 3.0 standard for speeds up to 343 Mbps, and also works with lower-speed DOCSIS 2.0, 1.1, and 1.0 services. The Model 5341J has been tested and certified by CableLabs to work with nearly all U.S. cable services. Additional testing and approvals have been obtained by Cox, Comcast, Time Warner Cable and other service companies. This modem can be plugged into any Windows, Macintosh or Linux computer with an Ethernet port. The Model 5341J can also be plugged into routers and routers with wireless capability for sharing of your high-speed service with multiple devices. With its easy installation, high speed, and broad compatibility, the Model 5341 is the perfect choice for almost any cable modem user.