3COM Network Adapters by superwarehouse.com

Need to upgrade your network without taxing your IT budget? 3Com gigabit server network adapters give you a cost-effective way to migrate to Gigabit Ethernet. Get a dramatic throughput boost, advanced server features, and more. These autonegotiating 10/100/1000 Mbps NICs work with your existing Category 5 or Category 5e copper wiring.