ZTE AC30 Portable 3G 802.11 b/g WiFi Wireless Router - Black

Pros: Easily connects to your SIM card networks... Autodetects the APN settings and so on...
There are two languages (English and Chinese)
You can connect directly to the PC and the software is included in its memory, like standard 3G modems.
When connected to the PC, it autoconnects to the network. There´s no need of running software on the PC. All the software and settings are web based. You shall digit the gateway number.
When connected to a charger (like a USB charger), you can connect over wifi and charge the battery at the same time.

Cons: There´s only english and chinese languages.
I didn´t saw an option to update the firmware.

Other: Great choice and great deal for the price.

Pros: You must connect to a USB port and it will be installed as a CD drive. Install the application, run and it will open Internet explorer with a configuration page (not sure if interner connection is required or not...). Although it came with a piece of ppaper writen Password=1234567890, it didn't work. Then I just login with admin and you can config Wan aand Lan parameters like ssid, password, etc. All 3G parameters was automatically setup by the router, in my case VIVO operator.
It worked like a charm with VIVO 3G 2100Mhz SIMM card.
You can setup as hotspot provider

Cons: No english manual, but you can easily find in the internet. Battery lasts only 3 to 4 hours

Other: Very good device, construction is very well done,

Pros: The connection is better than I thought. Fast upload and download speed! Work for my IPhone and I pad! Now my car has wifi! Can set your own password and connect up to 5 user in the same time. Each additional user connect drop about 2% to 5% in speed only and need to depend on what is using for.

Cons: It really hot after on for 10 mins and battery run out to fast. Should come with a better battery and a few small hole for cooling the device.

Other: Small and easy to carry. Look great too!

Pros: Portable Very useful Multiple devices (5 max) A true wifi network

Cons: You'll need a good charger, with 2A, otherwise it will not fully charge Few options on DHCP settings Settings are a little messy Sometimes the modem can not find a network automatically and you must manually select on the settings

Other: It was a good buy, I recommend to all as a good alternative to annoying USB modems. It's portable, easy to use, flexible because you can use on up to 5 devices, and you don't need to install anything on your computer.

Pros: Slick design Tough Pro looking No hassle with software installation Easy access to interface

Cons: Firmware update (unclear) ? Booklet does not correspond to model bought NO SD Card slot NO WPS

Other: Though it is a pricey item used by pro only, it remains affordable. I recommend it for travellers and tech pros.