A travel 3G router is a category of  broadband routers designed to help people connect their mobile devices. [url=http://www.modem3g.com/3g-router.html?utm_source=forum&utm_m... 3G Routers[/url] (also sometimes  called mobile routers) typically  possess several characteristics that distinguish them from other broadband  routers:

Compact  size - Many travel routers are only a few inches (less than 10 cm) in width or  height and thin enough to slip into a pocket. Their small size makes them  convenient to carry from place to place.

Battery  powered - Good travel routers feature a built-in rechargeable battery that  enables the router to be used for at least a few hours without being connected  to an electrical outlet.

Tethering  capability - To supply online connectivity when Ethernet or wireless hotspot  services aren't available, a travel router shares Internet access via a  tethered 3G/4G cell phone. (High-end mobile routers incorporate a built-in  cellular modem that eliminates the need for tethering.)

Wi-Fi  client support - advanced routers can join hotspots as a Wi-Fi client and in  turn share that same connection out to other clients via its own built-in  access point.

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[url=http://www.modem3g.com/e585-router-p-56.html][b�... E585 Router[/url] is a  used more  travel 3G router. Huawei E585 mobile hotspot covers  more 3.5G / 3G / 2G networks,  working in GSM/GPRS/EDGE/WCDMA/HSPA+ network. The client device could connect  to it via USB or Wi-Fi interface. With HSDPA 7.2Mbps downlink, quad-band GSM  and tri-band UMTS, it gives maximum 5 users supper fast Internet experience all  over the world at the same time.

Huawei  E585 Travel 3G Router Battery

* Battery: Lithium Ion 1500 mAh 3.7 Volt

* Operation time: Up to 5 hours

* Standby time: Up to 100 hours

Huawei  E585 Travel Router Features:

*  Dimensions (L/W/H): 86 x 46.5 x 10.5mm

* Weight: 90g approximately

* Operating System: Windows XP / Vista, 7 and Mac OS