Buy a 3G USB Modem?

[vince08]

Originally Posted by jscore

I travel a lot, and sometimes require 3G connectivity on the road, and been considering a 3G modem purchase for data only sims, etc.

First, why buy one when I can always tether using my Android phone? Is there some performance limitations there (it does up to 7.2Mbps)

Second, if I was gonna buy a 3G modem, which one is the best, and most flexible?

Thanks.

similar with me, i had bought a HUAWEI E372 which is the fastest mobile dongle up to 42Mbps available on market, it is supports more frequency and more compatible, but if you want to WIFI, may the the E586 router is better to you.