exCelsior: The most advanced cellular device ever made. exCelsior Lite Model Uses your existing USB cellular modem to connect your fax, phone, and computer. exCelsior Pro Models Integrated high-speed EVDO modem connects an entire office full of phones, fax machines, and computers. Simply plug it in. exCelsior Extreme Models Integrated high-speed EVDO modem combined with 3 Watt amplifier ensures connectivity even in remote areas. Connect an entire office. exCelsior X2 Models Dual EVDO modems connect to separate networks simultaneously providing the ultimate in reliability. Operate an office full of phones, fax machines, and computers almost anywhere with twice the speed and capacity. The exCelsior series are one of a kind convergence routers with several industry firsts. An exCelsior Pro or Extreme router can provide phone and fax lines as well as Internet and VPN connectivity for an entire office all using a cellular link. Or choose an exCelsior Lite to connect a single fax machine, phone line, and computer. An office can be instantaneously setup almost anywhere simply by plugging an exCelsior router into a power outlet. No waiting for land lines to be installed, just turn it on and start making phone calls. External antennas can be connected to increase reliability and range or choose the eXtreme with integrated 3 Watt amplifier for maximum range. For the ultimate in reliability and performance, the exCelsior eXtreme X2 has dual cellular modems and dual amplifiers. Each modem connects to a different cellular network such as Sprint and Verizon. The X2 will provide more speed and capacity when both networks are available, but if one goes out of range all phone, fax, Internet, and VPN connections switch over to the link that is up. Also included in the exCelsior series are advanced features not found in any IP routers much less a cellular router. Our units perform intrusion detection to keep hackers and viruses out as well as stateful firewalling. Advanced traffic shaping technology combined with network wide caching allows maximum effective use of available bandwidth. A built-in Ethernet switch make the exCelsior the only device needed to run an entire office. No other cellular devices exists today with the advanced features and capabilities of the WiredSkies exCelsior line. Click on Features & Comparison to see which model best suits your needs - or click on the model type above.