Cooling fan Brand compatibility: Asus Interface: USB Type-C Power source: Interface port Black Ultra-cool. Ultra-compact.Get ready for the ultimate gaming experience with the sleeker and more powerful AeroActive Cooler X! The ultra-compact design makes it perfect for console-like handheld gaming, and its armed with a beefed-up thermoelectric cooling chip and AI thermal control, so you never lose your thermal edge. Plus, its easy to keep the action going with direct charging from the ROG Phone 8 Series, for non-stop gaming, anytime, anywhere!ThermalSuper-cool coolingIn a compact form factor, the AeroActive Cooler X packs a punch with its 2.6x larger thermoelectric cooling chip and a 1.1x boost in fan speed, delivering a whopping 1.3x improvement in thermal efficiency. With the device attached, the back cover surface temperature can drop by an unbelievable 36°C!Thanks to the cutting-edge AI thermoelectric cooling system, it automatically detects your phones temperature and optimizes t