AVerMedia USB terminal usb Live Gamer EXTREME 2 GC550 PLUS [4K passthrough compatible game capture box] DV482 not machine specific I bought it new about two years ago, but I haven't used it even once. *I took it out of the box for the photos. Although it is new and unused, it has been stored in a dark place, so the box has some scratches, so please refrain from purchasing if you are looking for perfection. The serial number has been recorded. Please purchase only if you agree with everything. 17a251222