The König Mobplay20 allows you to take a standard 2.5" hard drive and turn it into a portable media storage, recording and playback device.
Easy to install, simply place the hard drive in the case, secure it shut and connect it via USB to your computer to transfer files. You can then take your files anywhere there's a screen and play them back directly from the hard drive using the included remote control and the handy on screen menus to find the files you need.
Please note that this is a hard drive case only. The hard drive is not included.