TNP Xbox One Cooling Fan - External USB Cooler Fan Stand with 2 Ports USB Hub for Xbox One Console (Black) [Xbox One] Specially Designed for Xbox One Console Powered by the console, no other power sources needed With 2pcs 2.0 usb ports to work as a hub Helps to increase longevity of the system by keeping internal temperatures low and prevents fried circuits Easy clip-on installation, Elegant design matches the decor and lines of the console.