Zoom Telephonics Model 5241 Cable Modem

The Model 5241 Cable Modem from Zoom Telephonics is a high-speed cable modem that is fully compliant with the DOCSIS 2.0 communications standard. The standard supports download speeds of up to 42Mbps and upload speeds up to 10.2Mbps. It is backwards compatible with DOCSIS 1.1 and 1.0 service, allowing it to work on almost all cable Internet services in the US.