Best prices on Wireless air cards in NIC. Check out BizRate for great deals on NIC from Cisco, Belkin and D-Link. Use BizRate's latest online shopping features to compare prices for Wireless air cards. 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: D-Link PersonalAir Network Adapter USB Adapter Bluetooth USB Adapter - Cisco Aironet Wireless CardBus Adapter.