Quick and persevering.

With the flood of cheap tablets I was oriented to the brand, with whom I am so far fared well. The Prime I wanted because of OTG (so can use USB and TV-Sticks) - function, 2GB of RAM and the good price.
Everything that I got.
There are a few pre-installed apps, so you can start fresh, to set it up according to individual requirements.
It detected all FAT32 formatted drives on OTG port and with the preinstalled ES File Explorer allows all operations habitual conduct. IMPORTANT: There are 2 micro USB ports! A cable for data transfer to / from PC, with OTG function.
Charging is unfortunately still on the 2.5 mm barrel connector. That is at least compatible with my ODYS 7 "Neo S.

HDMI transmission to the TV works fine. So you can with Tablet and Mini-HDMI - Cable with pals have no prima the Smart TV, a Youtube Party celebrate (Wi-Fi required).

Full-HD resolution, in my opinion unnecessary since 1080s films are larger than 4 GB, which allows FAT32. At 10 "you can hardly tell the difference anyway to HD-ready.

With just under 150 euros is rather low, which is always important for me, because I want to buy rather necessary in a year, a new tray 150 when a 400 Euro - have to be cars that you do not dare to leave the house wear.
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update:

Now, after several months of intensive use I need to say a few words. The Tablet has now really recognized all but also all USB Sticks and could make anything. The battery lasts long enough and otherwise there is little to complain about.
However, I have yet many times the Eiindruck than when using the built-in memory is something wrong. From time to take the open or handle the simplesten Apps extremely long. so long that the Android window aupoppt "XYZ does not work - wait, demolition, OK" Now if you "wait" typed, the application is da.Wenn it first runs, there is no stuttering, nothing.

Well, the price and the rest of the whole (2 GB RAM, 10 ", OTG etc) begeisert still, maybe I'm just become more demanding. My next is again ODYS, that's for sure.