This DOCSIS 3.0 Cable Modem provides download speeds of up to 172 Mbps. The cable modem is backwards compatible for operation with DOCSIS 2.0 and 1.1 systems. The 5341 is CableLabs certified and has additional testing completed with cable service providers to allow approved operation on data-over cable services throughout the United States. Compatible with wireless and wired routers, Windows, Macintosh or Linux computers.