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Overview

The ROG XG Mobile redefines portable gaming with a next-gen NVIDIA GeForce RTX 5070Ti Laptop GPU and Thunderbolt™ 5 connectivity. Its compact design delivers top-tier performance and advanced cooling with 150% more surface area. Despite its power, it’s the smallest and lightest external GPU ROG has ever made. With HDMI 2.1, DisplayPort 2.1, USB ports, and Aura Sync lighting, it’s built for gamers who want more—without the bulk.

ROG XG Mobile (2025) External GPU (NVIDIA GeForce RTX 5070Ti / Advanced Cooling / Thunderbolt 5 / GC34R-049)

Brand: ASUS
Model: GC34R-049
Web Code: 19596060
Sold and shipped by | 4.4 seller rating (92 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Next Level Speed

Experience ROG’s first Thunderbolt™ 5 external GPU featuring a powerful NVIDIA GeForce RTX 5070Ti Laptop GPU, delivering next-generation graphics performance for gaming and creative workloads.

Advanced Cooling

Equipped with a redesigned vapor chamber, the ROG XG Mobile offers 150% more cooling surface area than standard heatpipe designs, along with a vapor chamber and dust filter that effectively manage heat while keeping noise levels to a minimum.

Limitless Connectivity

Connectivity is at the forefront with an array of options, including HDMI 2.1, DisplayPort 2.1, dual USB 3.2 Gen2 Type-A ports, and an SD card reader – all accessible through a single Thunderbolt 5 connection.

Small but Mighty

This external graphics card is designed for peak performance and exceptional portability, surpassing all previous generations with its compact size, featuring an 18.2% weight reduction and a 25.4% size reduction.

Ready to Tune

Features customizable operating modes and full Aura Sync support, allowing users to personalize the RGB lighting that shines through its semi-transparent case.

Product Condition
Brand New

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders over $35 (before taxes, fees, and promo codes).

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

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  • No restrictions in Canada
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See our return policy to find specific return information for this product and steps on how to return by mail.