I recently bought a 7" android tablet as I thought it would be the easiest way to access the internet and contact home whilst I go travelling this summer. I did find the touch screen particularly easy to type on so I hunted out this faux leather case with a keyboard and bought it for £9.99 on ebay.
Before you buy - check the usb connection on your tablet!! I didn't and then discovered that my tablet only had a mini usb port, which meant I had to buy an adapter too (only 99p though) before I could use my keyboard.

Design -
The case is black in colour and comes in a faux leather material, with white stitching. There is a magnet in a little strip which you put over the case to keep it closed and the tablet protected when not in use.
You also get a little stylus free with the case, which is held into place inside the case. This wasn't needed for my tablet but is a nice little extra for those who can use it. The case is connected to the actual tablet by by a usb connection, but there isn't anywhere to store the usb connecter, which is attached by a little cable. I have to just leave mine dangling out of the end of the case!!

Use -
The keyboard works well, but can be difficult to get working the first few times if you have to use a mini usb to usb adapter to connect it. I find using this case makes it much more easy to type on my tablet though, and it protects my screen perfectly.

I am very happy with this case and keyboard and would recommend to anyone with a 7" tablet.