GP870S Single Gamepad Vibrate Color: Blue, Black , Red and white With turbo function USB interface with ring Plug and Play in Windows
GP838D Dual Gamepad Vibrate Color: Black , red , white Transparent Only use 1 USB Port USB interface with ring Plug and Play in Windows
GP838S Single Gamepad Vibrate Color: Blue, Black , Red and White transparent Only use 1 USB Port USB interface with ring Plug and Play in Windows