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PCIE 3.0 x16 22Gbps eGPU DOCK, with Thunderbolt 4 cable, compatible with external GPU Intel AMD Graphics Card for Windows Laptop Console featuring Thunderbolt 3/4 USB 4, Powered by 12V PD/8Pin CPU/Molex/DC5521
Compatible graphics cards: Any GPU with available drivers on the official NVIDIA or AMD websites can be used. For NVIDIA, this ranges from the top-end RTX 5090 all the way down to the GTX 450. The same applies to AMD graphics cards. (Do not recommend Graphics Cards with Intel)
Compatible devices: Most Windows10/11/Linux -based laptop, desktop, or console (including the Lenovo Legion Go) with a Thunderbolt port and an Intel/AMD processor can be used (some console with USB4 may require a BIOS update to enable USB4 functionality), Compatible with USB4, Thunderbolt 3, and Thunderbolt 4
Transfer speed: The device uses the JHL6340 controller, delivering speeds around 22Gbps, compatible with both Win10 and Win11—offering better stability. Perfect for graphics work, video editing, AI art, and AAA gaming
Flexible 4 power input options (choose one): CPU (4+4-pin), Molex, PD 3.0 (12V Max 60W), or DC5521 (12V Max 120W)
Packing Includes: PCIE 3.0 x16 eGPU Dock withThunderbolt Port, High-quality Standard Thunderbolt 4 Cable (23.6 inch), a 24Pin Power Jumper Cable
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5 reviews for PCIE 3.0 x16 22Gbps eGPU DOCK, Thunderbolt 4 cable, compatible with external GPU NVIDIA AMD Graphics Card for Windows Laptop Console featuring Thunderbolt 3/4 USB 4, Powered by PD/8PinCPU/Molex/DC5521
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So far, no joy and I’ve installed this device on three separate systems. I’m attempting to use it with an Intel Arc B50 Pro. I work with AI professionally and would love to see this device work with Intel’s latest AI-optimized hardware. If anyone has any advice they would like to offer, I would very much appreciate it.OK, update — I have an NPU on my Minisforum AI box. It lives! Yes!!!
Didn’t work
I used this with a GTX 1650, so this might not be an issue with newer GPUs made with eGPUs in mind. In this situation, I had my laptop, a thunderbolt 4 docking station, and then this eGPU dock daisychained. It wasn’t super stable, sometimes freezing until I did a hard reset. I also couldn’t quickly disconnect the laptop from the dock anymore as graphics drivers don’t like it when a gpu is unplugged. If that’s just a limitation of eGPUs in general then that’s my fault for not researching, but if you’re looking at this product, I’d only recommend it for miniPCs or a laptop if you can make sure your laptop is turned off anytime you plug or unplug it from this dock. It likely would also help if you A: use a more modern card better suited for Windows 11 and B: use a card that shares software with the iGPU to reduce conflicts.
I bought this because it had usb c pd and I thought it would be great to have a on the go eGPU with a battery bank and play anywhere on a RTX 3050 6Gb Unfortunately the card needed 75 watts to fully function so had to get a DC to get that going.The instructions are simple but feel incomplete. I don’t know if I can use other inputs to pass power to the gpu? For this price and short cable included it’s expensive.I have added a 90 degree angle riser. On my ally x I got +20%-40% fps boost with DLSS.
Gambled and gave this a try before there were any reviews on it!Once I figured out a power supply, it only took me around 30 minutes to get the drivers download and installed for my NVidia t4 datacenter GPU. Nothing special needed, just hooked up the device, downloaded my driver from Nvidia, and was good to go. I didn’t even look at the documentation!Pros:Very easy to set up. Once I found a power supply that provided what I needed, it was plug in play.Came with a power supply switch adapter, so you can use any old ATX you have laying around.Tested great in LmStudio so far, currently running Qwen3 8b. Model took seconds to load, even with the 22gbps speed limitation of the adapter.Issues so far:Weird issue when i first tried loading up models. The device ejected itself and the GPU driver went in to error status. After a reboot this issue has not happened again.GPU gets HOT. This may not be the fault of the adapter, as this GPU is normally used where there is tons of airflow through a chassis. I will be making a fan shroud and see if that fixes the issue. Currently have a USB fan pointed at the GPU and that is helping quite a bit.Leaving at 4 stars for the time being, if I don’t have the auto ejection and can get temperatures under control, I’ll be back to update.As both my laptops have 2 thunderbolt 4 ports on them, and I have a second Nvidia t4 GPU, I am now curious how a second adapter would work.Update 8/28/25Bumped this up to 5 stars. Have not had any issues with the gpu being dropped since first install. Also added a 6015 blower fan with a 3d printed mount, temps have stayed nice and low.