ASUS ROG XG Mobile (2025) External Graphics Card, NVIDIA® GeForce RTX™ 5070 Ti, GC34R-050, Thunderbolt™ 5, PCI Express, Compatible with Desktop, Laptop
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This item is eligible for return within 30 days of receipt
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Availability:
Only 1 left in stock, order soon!
Arrives
Saturday, May 9
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Style: RTX 5070
Features
- CUTTING-EDGE GRAPHICS- Gamers and creators can harness the incredible performance of an NVIDIA GeForce RTX 5070 Ti Laptop GPU. With 12GB of GDDR7 VRAM, the XG Mobile is designed for gamers who demand the absolute best performance in AAA titles.
- THUNDERBOLT 5 READY - Sporting a Thunderbolt 5 connection with 120Gbps of throughput, the XG Mobile supports 8K video for creators and up to three 4K displays at 144Hz simultaneously. It offers incredible portability and top-tier performance in AAA titles.
- POWER ON THE GO - Weighing just 2.09 lbs, this external graphics card delivers superb performance and fits effortlessly into small bags, for power on the go.
- STAY COOL AND POWERFUL - A redesigned vapor chamber provides 150% more cooling surface area than a standard heatpipe design, ultra-thin fins reduce weight and keep noise levels low.
- ALL-NEW DESIGN - The XG Mobiles MOSFET design cuts 150g of weight, maintains a 330W power profile, and ensures efficient, reliable performance.
- BRING IT TOGETHER WITH AURA SYNC - The 2025 XG Mobile comes with customizable RGB lighting which shines through the products semi-transparent case.
Description
The ROG XG Mobile is your portable powerhouse. It combines an external NVIDIA GeForce RTX 5070 Ti Laptop GPU with the function a Thunderbolt Dock, all in the size of a hardcover novel. ROG XG Mobile is designed to support gaming at the highest level. By leveraging the incredible bandwidth of Thunderbolt™ 5, the ROG XG Mobile offers a host of connectivity options including wired ethernet and high-speed USB ports. For gamers and creators who need serious power, the ROG XG Mobile has what it takes.
Graphics Coprocessor: NVIDIA GeForce RTX 5070 Ti
Brand: ASUS
Graphics Ram Size: 16 GB
GPU Clock Speed: 2295 GHz
Video Output Interface: PCI Express
Graphics Coprocessor: NVIDIA GeForce RTX 5070 Ti
Graphics Card Ram: 16 GB
GPU Clock Speed: 2295 GHz
Video Output Interface: PCI Express
Graphics Ram Type: GDDR7
Compatible Devices: Desktop, Laptop
Graphics Card Interface: PCI Express
Memory Clock Speed: 2295 GHz
Display Maximum Resolution: 7680x4320
Display Resolution Maximum: 3840x2160
Brand: ASUS
Video Processor: NVIDIA
Built-In Media: GC34R-050, User Guide
Model Name: RTX 5070 Ti
Graphics Description: NVIDIA GeForce RTX 5070 Ti, 12GB GDDR7 VRAM
Manufacturer: ASUS
UPC: 197105681354
Unit Count: 1.0 Count
Warranty Description: 1 year
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 9
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: RTX 5070
Im going to give this a five star but I'm not factoring in the price, and I'm leaving HID Evolution 3 stars. I have an ASUS Flow Z13 and running Fortnite with 16 gigs allocated to the iGPU, I was getting about 150 FPS. With this eGPU, I'm getting 300 ish running the same ASUS triple OLED displays at 240hz. Of course I was worried about USB4 vs TB5 but just decided to try it to take some load off the eGPU. So far so good. I realize you can build a eGPU for half the cost of this, but seeing as I do work on this computer, I wanted something I was sure would be more stable. I looked into the eGPU thing and I just couldn't find anything that I thought was main stream and stable enough. And I realize between my Flow and the XG Mobile I could have a ridiculous rig but I do travel a bit. HID - I wouldn't have bought from them knowing I was buying from them. Amazon pulled a fast one on me because as I was browsing, the 1299 price from HID Evolution wasn't honored. I've read bad reviews about their policies and as I contacted them for a price match, they told me they markup because Amazon charges them to sell. Fine. But they're return policies are unclear. Your mileage may vary. Overall, there isn't many reviews out on the XG, but so far, I'm liking it.
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Reviewed in the United States on January 2, 2026 by Ryan Sexson
Style: RTX 5070
This is the best device to go with the xbox rog ally x!!!. It gives you laptop performance for 1440p gaming. Its also usb 5 so more performance gains in the future. This device also works with motherboards that have usb 4-5. I have it running on a mini itx asus board. The fans noise is not too loud like laptop fans.
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Reviewed in the United States on February 25, 2026 by J. Bowen
Style: RTX 5070
Most people buy such powerful eGPUs for gaming, but it is an instant upgrade even if you are not gaming, particularly for your laptop. Having an eGPU allows your laptop's CPU-integrated GPU to free up itself, which, in turn, allows the CPU itself to boost to much higher frequency and use most of the CPU package power. This has been the exact case for me with MSI Prestige 16 AI Evo with Intel Core Ultra 7 155H. ASUS ROG XG Mobile (2025) allowed the CPU to have a lot more breathing room and the system now feels as if it got a CPU upgrade. Everything is snappier and smoother, particularly when under heavy load with multiple browser tabs open, etc. The trick is to offload as much rendering as possible to eGPU and in Windows there is a specific place where you can adjust preferential GPU for each app: System > Display > Graphic - "Custom settings for applications" section. The 5070 Ti GPU is quite a beast as well for gaming and you will be very satisfied with the performance, particularly as you are getting the best overall treatment in terms of driver support by NVIDIA. Cooling seems quite adequate as well, with the enclosure never getting too hot or noisy. Lastly, if you are an AI developer and want to have access to CUDA, this also allows for that. The overall package is very portable and a perfect piece of equipment to boost your productivity on the go. It is not a cheap product but for those that need it, particularly laptop users who travel, it is a worthy investment.
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Reviewed in the United States on December 12, 2025 by Ivan
Style: RTX 5070
This device is only for Asus supported products. Do not purchase this if you do not own their pre-approved products as you'll encounter software issues. Also, ensure the device you are connecting to this has USB4v2 at the minimum to get up to or near USB5 speeds. I had to return it because my Asus X13 from 2023 does not support it 100%.
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Reviewed in the United States on December 30, 2025 by Samuel
Style: RTX 5070
The seller was great, but the product itself is terrible. It is nowhere near a plug-and-play product. My computer is not an Asus, and there is no update I’ve tried that makes this eGPU work. I researched the forums and even people using Asus computers compatible with Thunderbolt 4 are struggling to get it working. This product is far from a smooth experience, and for me it is good for nothing other than being a nearly $1,500 paperweight.
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Reviewed in the United States on January 1, 2026 by Michel Ventura
Style: RTX 5070
I know many people will focus on the price, but I personally really liked it. With this setup, I can play games that require high performance and a better graphics card. It runs Final Fantasy XVI with no issues at all. It supports the ASUS ROG, so I just need to connect it and play. I can also connect an external SSD to store and run more games. This way, I can keep heavier games on the external drive and use the internal storage of the ASUS ROG for the games I usually play on a daily basis.
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Reviewed in the United States on January 22, 2026 by Luiz Henrique Guimarães
Style: RTX 5070
I use this for my Xbox Ally X and the performance boost is incredibly meaningful. Over the thunderbolt 4 for the Ally I am able to get H2D ~ 3.35GBPS and D2H ~ 3.71GBPS. This may seem slow, but unless you plan to work with data heavy pipelines or older engines with draw-call churn. Using a few games for reference, I am able to run Hogearts Legacy at over 110 frames on ultra settings, and the same is true for The Outer Worlds. Even under load, this GPU is incredibly silent and is able to maintain stable temperatures well below 75°c. It is very easy to setup and as long as you are smart about product connection you can have your whole system up and running in less than 2 minutes. If you have the ROG flow Z13 paired with the 5090 version of the XG, you can essentially push your mobile station to a near mid-high tier desktop class pc 90% of the time. With future devices likely including pcie 5 bandwidth should meaningfully increase and the power of these devices scales well allowing for future proofing. Would definitely recommend this for who wants power, speed, and great gaming capability anywhere an outlet is available.
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Reviewed in the United States on January 7, 2026 by Luke
Style: RTX 5070
This piece of hardware is amazing
Reviewed in the United States on January 6, 2026 by Otis Weekley III