Best prices on 3com nic in NIC. Check out BizRate for great deals on NIC from 3Com, U.S. Robotics and HP. Use BizRate's latest online shopping features to compare prices for 3com nic. Read product specifications, calculate tax and shipping charges, sort your results, and buy Computers & Software with confidence. Easily narrow your search and find the product that's perfect for you: 3Com 10/100 Secure Fiber-FX Network Adapter NIC - 3Com 100 Secure Fiber-FX Network Adapter Ethernet NIC.