Take a look at this. The picture pretty much says it all but I’ll explain some anyway. This is the SATA HDD Stage Rack which is compatible with PC and Mac and connects through USB 2.0 to your computer. By simply plugging in your hard drive like it was some old-school Atari game the drive shows up on your computer. It supports 3.5″ and 2.5″ drives and does require an external power connection to spin the drive in addition to the USB cable.
I have a drawer full of hard drives from different upgrades where occasionally I need to access. Opening your PC is a real pain and putting it in an enclosure isn’t a whole lot better. Up until now I, like a lot of people, have been using a SATA to USB adapter cable which works pretty slick but doesn’t hold a candle to how cool this hard drive dock looks.