With the Wireless-N Travel Router for 3G/4G USB Modems from Zoom Telephonics, you have the option to spread wireless internet access from your 3G USB Mobile Broadband modem to your WiFi devices while on the road or someplace more stationary, like the office or home. Unlike the 4501 model from Zoom, this router features built-in Lithium-ion batteries so that you can use the router with your 3G USB modem for up to seven hours without any other cables or wires. That means, you can use the router while in the airport, at a tradeshow, on the road, or wherever you can't readily connect to an AC power outlet. In addition, you can also connect the router with the included adapter if there's an AC socket nearby.
Once you connect your USB 3G Broadband Modem to the router, the router's extended range wireless-N networking capability quickly and easily connects to all your WiFi devices, such as Windows, Macintosh, or Linux computers, iPhones or other WiFi mobile phones, the iTouch, and Blackberries, barcode readers, and game stations including Nintendo DSi, Nintendo DS Lite, and Playstation Portable. In total, the router can connect to Wireless-N, -G, and -B devices. Beyond connecting to your 3G Wireless modem, you can also utilize the router's Ethernet jack to connect to your ADSL or cable modem. That way, you can connect those modems with the router to spread wireless internet access within a given location or you can use the router as a backup for any wired internet connections you might have already established. If you have a 3G USB modem and want to spread wireless internet access to your WiFi devices while at home or on the road, the 4506 Wireless-N Travel Router from Zoom Telephonics is a stellar solution.