Hi seen this in my local currys (Ballymena) but asked a friend of mine to check it out at his store in belfast. He bought the last one but may be available at other stores as I was assured it was nationwide to clear. Possibly one of the easiest set-up nas on the market as its plug and play for the basic features. For those of you who don't know, this allows you to plug in a usb hard/pen drive and access any of the files on the drive anywhere in the world with internet access (tablet, phone, laptop etc).
If however you're feeling a little more adventurous you could realise this devices full potential by installing archlinux and have it set up as a fully featured linux webserver. Excellent value for under £15 and low running costs due to the arm processor! I've included some interesting links below if anyone would like to give it a go. Hope this helps some one : )