Retrode
Have your heart set on some authentic retro gaming? Well, you could probably buy a real SNES or Genesis for far less cash, but if you'd rather play your old carts on your computer, you'd best pick up a Retrode ($85). This compact gadget houses cartridge slots and two controller ports for both 16-bit consoles, and connects to your computer via USB, offering driverless operation using any emulator — no composite RCA input required.