AOOSTAR AG03 EGPU Dock with 800W PSU, OCuLink+2*TB5(PD 100/140W Charging Ports and TGX Hot Swap,Support Up to 500W EGPU .Compatible with Windows 11 Thunderbolt 4/5/and USB 4/4 V2 Laptops & Devices
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Availability:
Only 8 left in stock, order soon!
Arrives
Tuesday, Jun 2
Features
- [BUILT-IN 800W SERVER-GRADE POWER SUPPLY] The AOOSTAR AG03 eGPU dock features a robust, built-in 800W server power supply. It dedicates 500W specifically to the graphics card while providing 150-300W of redundancy, effortlessly driving most high-end GPUs on the market. Say goodbye to bulky external power bricks,plug and playour innovative one-cable design with built-in cable management keeps your desktop clean, organized, and clutter-free. (Note: Graphics card is NOT included.) AG03 external gpu adopts an open metal body design with aluminum profile center frame, size 22.5 x 11 x 6cm, weight 1.5KG, and unlimited graphics card length.
- [THUNDERBOLT 5 & OCULINK CONNECTIVITY] This eGPU docking station is built for ultimate versatility. It comes equipped with 1x OCuLink port, 2x Thunderbolt 5 (JHL9480 chip) ports, and 3x 8-pin GPU power connectors. The left TB5 port supports DisplayPort (DP) protocol with a 27W output, while the right TB5 port is explicitly designed for connecting the graphics dock, delivering a cutting-edge and flexible expansion experience.Power input: AC110- 220V~ 50/60Hz. OS: Supports both Mac and Windows (Win11 22h2 or higher version recommended).
- [140W REVERSE PD CHARGING & PCIE 4.0 SPEEDS] Experience powerhouse performance without draining your battery! When connected via the right TB5 port, the External Graphics Enclosure not only unleashes top-tier GPU performance but also delivers PD 3.0 (100W) or PD 3.1 (140W) reverse fast charging to your host device. Backed by PCIe 4.0 x4 support, it achieves theoretical peak transfer speeds of up to 7,000 MB/s, fully maximizing your graphics card's potential for seamless gaming and rendering.
- [DUAL SIGNAL AMPLIFIERS & ULTRA-QUIET OPERATION] Designed for hardcore gamers and professional workstations, the AG03 features built-in dual signal booster amplifiers to prevent signal instability or intermittent disconnects caused by long cables. Enjoy an immersive, distraction-free environment thanks to exceptional noise control: operating at a whisper-quiet 38-41dB on standby, and only 41-45dB even under full heavy load (ambient noise baseline: 34dB).
- [BROAD COMPATIBILITY & PLUG-AND-PLAY] Highly versatile and ready to pair with most devices featuring OCuLink or Thunderbolt ports, including Windows gaming handhelds, laptops, desktop computers, and Mini PCs. Whether for daily office work, heavy video editing, 3D rendering, or AAA gaming, the AG03 has you covered.
- What In Box: 1 x AOOSTAR AG03 Oculink port EGPU Dock 1 x TB5 cable 1 x Power supply 2 x Switch Cable * The GPU is not included.AOOSTAR provide 12 months after-sales service from the date of order, you have any questions about the product, please contact us by inquiry/e**mail
Brand: AOOSTAR
Hardware Interface: 3.0 V TTL
Compatible Devices: Windows gaming handhelds, laptops, desktop computers, Mini PCs
Total USB Ports: 2
Product Dimensions: 8.86"L x 4.33"W x 2.36"H
Number of Ports: 3
Wattage: 240
Input Voltage: 220 Volts
Number of Items: 1
Unit Count: 1.0 Count
Hardware Interface: 3.0 V TTL
Compatible Devices: Windows gaming handhelds, laptops, desktop computers, Mini PCs
Total Usb Ports: 2
Number of Ports: 3
Wattage: 240
Input Voltage: 220 Volts
Minimum Required Operating System Version: Windows 11
Smart Home Compatibility: Not Smart Home Compatible
Item Dimensions L x W x H: 8.86"L x 4.33"W x 2.36"H
Brand: AOOSTAR
Manufacturer: AOOSTAR
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:
Tuesday, Jun 2
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
I bought the AG02 a couple of weeks and it is connected to my main pc (Aoostar WTR Max via oculink to RX9070XT). I snagged this week as I have a couple of older GPUs lying around eg RX660XT and RX6750XT. The latter is in my old Razer Core X but that's a behemoth that occupies so much deskspace that it generally just never gets used. The AG03 is pretty much the same as the AG02 externally except for the extra USBC port and the blue plastic around the PSU instead of orange plastic. It works fine with oculink or TB with the WTR Max, and as a bonus it works with my MSI Claw A8 (which has the Z2 Extreme chip). The MSI did not like the AG02 - screen would go black when connected via TB cable. However the AG03 seems to work fine with the MSI, no black screens, I even got World War Z to benchmark and then play a game. The TB chip has been upgraded from the AG02 to the AG03 and that might be part of the explanation. TB performance seems a bit better (ie less of a downgrade from oculink) with the AG03 but we're talking 5% difference max (when comparing TimeSpy scores). The AG03 (and AG02) design is nice and compact, particularly when compared to the Minisforum DEG1 and DEG2 (and didn't like my RX9070XT).
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Reviewed in the United States on May 14, 2026 by DR T.
It's a solidly built device that's good for upgrading an older PC, but there are limits as to how old your PC can be before this fails to function properly. This worked okay with a Ryzen 7 1700 PC and an I7 8th Gen PC with an RTX A2000, but it does not function properly with the I7 8th Gen PC when using an RTX 5060ti. The Ryzen 7 1700 seems to have no problems running with either of those GPUs. I have not tried the Thunderbolt adapter since I only have an Oculink PCIe 4x card on a desktop PC. I give 4 stars because they need better documentation in English on all of the limitations and what other hardware you'll need to make it work. The chatbot I asked said there were changes to the 5th Gen NVIDIA GPUs that make them less compatible than the older NVIDIA RTX GPUs were and indicated using Thunderbolt does not fix any of that.
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Reviewed in the United States on May 23, 2026 by Sean
Good all in one eGPU. I use it with windows and Linux both. Windows it was pretty much plug and play, just need to install GPU drivers. For Linux I was running fedora Linux and ended up using all-ways-egpu software to manage it. The Linux setup took some fiddling but I got it working and can run cyberpunk at 4k at 90fps from my 7800xt. Also it's a nice sleek looking unit, better than having a separate PSU to run the GPU. I just wish it had Ethernet built in. I only use the thunderbolt connection, I can't comment on oculink capability. I did all this on the Framework 13.
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Reviewed in the United States on May 10, 2026 by jacob
This dock is amazing. Works perfectly well with my 5070ti, I like the port switch button. Overall it’s more stable than the ag02 and doesn’t give me windows login issues when restarting or booting the device. When I play games on it there’s a noticeable increase in my performance with no stutters over usb4 as well! So happy I decided to buy this!
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Reviewed in the United States on May 23, 2026 by Chris.E
Mechanically and functionally, it's pretty similar, but this dock is based on the Intel JHL9480 chip instead of an asmedia 246x. I'll focus on the differences in this review, most of which stem from the different controller. + TB5 vs. TB4: This dock is capable of 80Gbps instead of being capped at 40Gbps. This only matters if you've got a TB5 device - but it does double your actual data rate if you do. While on paper, faster than oculink- the Thunderbolt overhead means you're still better off with oculink if it's an option. + 140W vs 100W usb-pd power: If you're using this as an EGPU, and your laptop actually draws that much power, there might be an advantage + 2nd Thunderbolt port: You can daisy-chain another thunderbolt device to the AG03 - you can't do that on the AG02. That might be handy if you had an SSD or second dock, or even just a display you wanted to attach to. = Internally, as much as possible of the circuit board was re-used from the AG02. The same PI3DBS16412 pcie switches and PI3EQX16904GL redrivers are in the same locations. The thunderbolt chip is on a discrete module that appears to support 2 separate x4 pcie links, but only one link is used. - The AG02 had a removable Chicony PSU. The AG03 has a similarly spec'd Delta PSU - but there are two hard-to-find screws keeping it from sliding out. I imagine this is because people had issues where the psu was not completely seated, but I would have preferred that the removal screws be user accessible... without having to punch holes in the cover (see photo) - The AG03 still does not come with the appropriate power cables for high end GPUs. You'll need an "evga type" 12VHPWR harness to connect your high end GPU properly. In summary: Do you have TB5 and need the speed? Do you need >100W charging? Do you need an extra daisy chained thunderbolt? If yes to any of those, then the AG03 is probably worth the added cost over the AG02. If not, then you'll probably be completely satisfied with the AG02 and save a few bucks. While i would have docked half a star for the screwed-in swappable PSU, It's not bad enough to dock a whole star, so it holds the 5-star review for me.
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Reviewed in the United States on May 19, 2026 Reviewed in the United States on May 19, 2026 by joefitz