This item is perfect for a number of things, the main use I have found is for putting all your PSP games onto the included 20gb HD and then you can copy them directly to your PSP and vice versa without a PC so you will always have your games with you no matter what size your PSP memory stick!
Also can be used for digital cameras, so you can copy your pics off of the camera's memory card and then just start again!
More info can be found on a well known auction site under item no. 110371309577
This item comes fully boxed with charger etc. and is the blue version
£30 delivered via RD