AOOSTAR AG03 Thunderbolt 5 & OCuLink eGPU Dock
AG02 is the smart value choice for USB4 and OCuLink users. AG03 is the premium upgrade for users who want Thunderbolt 5, stronger expansion, and a more future-ready external GPU setup.
With dual TB5 ports, OCuLink support, and a built-in 800W server-grade PSU, AG03 is designed for high-end gaming, AI workloads, 3D rendering, video editing, and professional creative setups. Unlike many eGPU docks that require a separate ATX or SFX power supply, AG03 helps reduce extra cost, cable clutter, and setup complexity when building an external desktop GPU system.
Please note: A graphics card is not included. Users still need a compatible GPU and a device that supports Thunderbolt 5 or OCuLink external GPU expansion.
Compatibility Notes
AG03 is recommended for devices with Thunderbolt 5 or OCuLink support.
Not compatible with:
AOOSTAR GT37 / ROG Xbox Ally X Z2 Extreme / some MINISFORUM models / RX 9070 XT GPUs
When using Thunderbolt 5 for eGPU connection, please use the TB5 port marked with the computer icon.
Port Information:
- 1 x TB5 mode switch button
- 1 x OCuLink port
- 1 x left TB5 port: supports DisplayPort protocol and up to 27W power output
- 1 x right TB5 port: required for Thunderbolt 5 eGPU connection; supports PD 3.0 100W or PD 3.1 140W power output
- 3 x 8-pin graphics card power connectors
- In stock
Q&A
What chip is used for the Thunderbolt 5 port?
JHL9480
What PCIe speeds does the AG03 support?
Supports up to PCIe 4.0 x4; theoretical maximum speed of 7,000 MB/s; actual performance depends on the device and the minimum transfer speed of the connected device.
Is the AG03 noisy?
Based on our testing, the background noise level is 34 decibels, the noise level in standby mode is 38–41 decibels, and the noise level under full load is 41–45 decibels.
Can both TB5 ports be connected to a graphics dock?
If you want to connect the graphics card dock, you must use the TB5 port on the right side—the one marked with a computer icon on the device.
What In Box？
- 1 x AOOSTAR AG03 EGPU Dock
- 1 x TB5 cable
- 1 x Power supply
- 2 x Switch Cable
- * The GPU is not included.
