Mini hotspots/routers with SD support and battery life?

Question

WiFi

I'm looking for something like this: habrahabr.ru/post/63541/ You
need a stand-alone device that can distribute and receive files via wi-fi
Who will advise what?
Preferably not as expensive as the link.

Answer 1

It's expensive because it's a 3G modem. The same ones are sold by mobile operators for a thousand and a half. But I'm not sure that it is possible to organize a grid through their routers (I did not try to access other computers through it, only distribute the Internet).
Any modern smartphone can also be a Wi-Fi point if you need to distribute the Internet.

Answer 2

You can also order on eBay HUAWEI B970B .
Or buy a similar router from a mobile operator and unlock it.

Answer 3

Thank you, the options are very good. But it looks like I didn't give the right example in the question. 3G is not important to me, I only need Wi-Fi + Battery + SD card as storage.

Answer 4

I think you need something like TP-Link TL-MR3040. Put custom firmware there, such as Open-WRT or DD-WRT or something else, and instead of a 3G whistle, mount a card reader with your card (well, or a flash drive).

Answer 5

See Seagate STBF500200. SD is not true.

Answer 6

And why are you just not satisfied with an android smartphone with an sd card and distribution of Wi-Fi?
Autonomously, minimalistically, if you take an extended battery, it can distribute everything for quite some time.

Answer 7

Here, for example:
txlab.wordpress.com/2012/08/01/cvji-e212-one-more-cheap-allwinner-a10-media-player/
On the Allwinner A10 chipset, people have already got the hang of installing ubuntu, there are a couple of links in the article.
More search keywords: MK802, MELE2000