'classic' upgraded buttons and joystick (way better than stock nintendo) USB plug in n64 controller. has the dxinput drivers on board so its plug and play, and I do believe mac compatible. lightly used for some goldeneye nostalgia in 2p as I have 2, this ones barely been used. 20 10 more for the usb drive with all the nostalgia, just to replace the drive. all n64, snes roms