ASUS ROG XG Mobile RTX 4090 External Gaming Graphics Card

ROG XG Mobile - MORE THAN GRAPHICS. LESS TO CARRY.

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.

- GeForce RTX 4090 GPU
- Integrated 330W Adapter
- Built-in I/O HUB - USB, SD, ETHERNET
-  Vapor chamber

XG MOBILE - 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.

- GeForce RTX 4090 GPU
- Built-in I/O HUB - USB, SD, Ethernet
- Integrated 330W Adapter
- Vapor chamber

Crank up the Flow

Thanks to a unique PCIe connector, pairing a Flow device and the XG Mobile is a quick and simple process. Enjoy uncompromised AAA graphics performance and fluid game visuals with no bottlenecks.

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 technologies to keep this external GPU cool and quiet. 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.

I/O expansion

The XG Mobile is more than just an external GPU. Thanks to the plentiful bandwidth provided by a PCIe 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.

GO FOR PRO-LEVEL SPEED

Experience fast and fluid gameplay delivered by a cutting-edge GPU. Our top config has a brand-new NVIDIA® GeForce RTX™ 4090 Laptop GPU. Build out a complete battlestation with a gaming mouse, gamepad, and more via one USB Type-C and three flexible USB Type-A ports. Plug into gigabit ethernet for the lowest latency connections for competitive online multiplayer.

CREATE YOUR NEXT MASTERPIECE

Powerhouse graphics and versatile I/O ports make creating content easier. Between the HDMI 2.1 and DisplayPort 1.4, screen space can be extended across up to four* external monitors, all in 4K resolution. Create cutting-edge content from streaming video to print-worthy art in ultra-rich detail.
*Running 4 displays requires connecting 2 to the XG Mobile and 2 to the Flow X13.

FLEX NEXT-GEN VERSATILITY

Despite a form factor just 7% of the size of typical eGPUs, the XG Mobile offers uncompromised power for graphics-intensive tasks like gaming, multimedia editing, rendering, and more. Its ultra-compact dimensions weigh just 1.3kg, making it easy-to-carry anywhere.

GeForce RTX 40 Series Laptops

Beyond Fast for Gamers and Creators

AI-Powered Performance and Lifelike Graphics*
Get a quantum leap in performance in games and creative apps with AI-powered DLSS 3 and enable lifelike virtual worlds with full ray tracing.??
* Cyberpunk 2077 image captured on a desktop with new Ray Tracing: Overdrive Mode ON, shown for illustrative purposes only. Actual performance varies by system.??

Get a quantum leap in performance in games and creative apps with AI-powered DLSS 3 and enable lifelike virtual worlds with full ray tracing.??
NVIDIA Studio takes your creative projects to the next level. Unlock RTX and AI acceleration in top creative apps, NVIDIA Studio drivers for max stability, and a suite of exclusive tools to fast-track your creativity.

Optimized Power and Performance
NVIDIA Max-Q is an advanced suite of AI-powered technologies that optimize your system for peak efficiency. This enables blazing-fast laptops that are thin, quiet, and have amazing battery life.