There isn't much "Dangling" out the back, the OTG cable along with the a micro usb dongle is tiny. You can't even notice its there. And a bonus, if you boot it up with the usb drive removed, it boots to the stock snes image.
Sure we don't need 3k games on there but I'm using mine to play cd based games (like the PC Engine CD) that you could never fit on the internal storage.
