FAST, FLEXIBLE, FUNCTIONAL - All members of the ROG Flow laptop family have a secret weapon - the XG Mobile. ROG’s exclusive XG Mobile ecosystem of external GPUs provide amped-up horsepower and offer a built in I/O hub, allowing higher bandwidth to Flow devices with a proprietary PCIe connection. The XG Mobile features an NVIDIA GeForce RTX 4090 Laptop GPU with a max TGP of 150W, allowing you to transform your Flow device from a mobile gaming laptop to a true battlestation. | I/O EXPANSION - The XG Mobile is more than just an external GPU. Thanks to the plentiful bandwidth provided by a PCIe Gen3x8 connection, it also serves as an I/O expansion hub. HDMI 2.1, DisplayPort 1.4, 4 USB 3.2 Gen2 (1 of which is Type-C), an SD card reader, and a 2.5G ethernet port make any XG Mobile-connected Flow device a true battlestation with one cable. It also delivers power directly to your Flow machine with an integrated 330W power adapter. With the XG Mobile, you can leave your dongles at home | NEXT LEVEL COOLING - Despite being the size of a hardcover novel, the XG mobile brings plenty of firepower to the party. The XG Mobile needs to stay cool without compromising acoustics during extended play sessions, so we leveraged our Intelligent Cooling tech to keep this external GPU cool and quite. Featuring a vapor chamber on the GPU die, the XG Mobile can provide up to 150W of power to the GPU without breaking a sweat.