firewall

3COM 3CRFW220B Firewall Fiber PCI Card with 100 LAN - Firewall - Fast EN - plug-in card. DIMENSIONS:length 13.34 cm (5.25 in); width 6.35 cm (2.50 in).

SonicWALL Long Range Dual Band Wireless Card - Network adapter - CardBus - 802.11b, 802.11a, 802.11g

SonicWALL PoE Injector 802.3AF Gigabit N adds 48VDC to the unused non-data wires in standard Category 5 Ethernet cable.

SonicWALL's wireless solution enablers help make it simple and cost-effective to add wireless into virtually any network deployment, whether you have an existing wired network ...