Use the 3G Wireless USB/PCMCIA Cellular Router from Aluratek to create a wireless network from your USB or PCMCIA cellular modem. Attach the cellular modem to the router and connect your laptops and other WiFi devices to it using Wireless-G signals. Set up a home network, or bring the router with you to hotels, conventions, or tradeshows to create a high-speed wireless network wherever and whenever you need it.