ONE-NETBOOK ONEXGPU 2 (AMD Radeon RX 7800M)
Part numberONEXGPU 2
The short answer
The ONE-NETBOOK ONEXGPU 2 (AMD Radeon RX 7800M), part number ONEXGPU 2, is an external graphics card dock that connects to a mini PC over OCuLink. It suits an owner whose machine has an OCuLink port and who wants graphics power outside the case, backed by a 330 W power supply.
Specifications
As an external graphics card dock, it comes with a 330 W power supply. It also offers 65 W of power delivery. The host connection is OCuLink, so the machine needs that port. The product name gives the graphics card as an AMD Radeon RX 7800M. The part number to match when you order is ONEXGPU 2.
- Host link
- OCuLink
- Host connection
- OCULINK
- Ports
- Not stated by ONE-NETBOOK
- Power supply
- 330 W
- Maximum card length
- Not stated by ONE-NETBOOK
- Power delivery
- 65 W
ONE-NETBOOK specification page · read October 22, 2026
Which mini PCs it fits
The rule is simple: the dock links through OCuLink, so the mini PC needs an OCuLink port. The GMKtec NucBox K11, MINISFORUM UM890 Pro, GMKtec NucBox K8 Plus and GMKtec K12 each connect through an OCuLink port. The GMKtec NucBox M5 Plus, HP Z2 Mini G1a and Lenovo ThinkCentre M70q Gen 5 do not fit, because none of them has an OCuLink port. We have not confirmed the fit for the ASUS NUC 14 Pro+ or the Beelink GTi14 Ultra, because we do not know whether they have an OCuLink port.
Checked against every mini PC sold on amazon.com, from the specifications we hold for each machine.
Fits (1)
Not confirmed (9)
- ASUS NUC 14 Performance: Not confirmed: no record of whether this machine has OCuLink.
- ASUS NUC 14 Pro: Not confirmed: no record of whether this machine has OCuLink.
- ASUS NUC 14 Pro+: Not confirmed: no record of whether this machine has OCuLink.
- ASUS ROG NUC: Not confirmed: no record of whether this machine has OCuLink.
- Beelink GTi14 Ultra: Not confirmed: no record of whether this machine has OCuLink.
- GEEKOM A8 Max: Not confirmed: no record of whether this machine has OCuLink.
- MINISFORUM MS-A2: Not confirmed: no record of whether this machine has OCuLink.
- MSI MAX Edge AI+: Not confirmed: no record of whether this machine has OCuLink.
- NIMO Mini PC Desktop AI Max+ 395: Not confirmed: no record of whether this machine has OCuLink.
Does not fit (19)
- ACEMAGIC V1: This needs an OCuLink port, which this machine does not have.
- Apple Mac mini (M6): This needs an OCuLink port, which this machine does not have.
- ASUS ROG NUC 16: This needs an OCuLink port, which this machine does not have.
- ASUS ROG NUC 16 Edition 20: This needs an OCuLink port, which this machine does not have.
- Beelink ME mini: This needs an OCuLink port, which this machine does not have.
- Beelink Mini S12 Pro: This needs an OCuLink port, which this machine does not have.
- Beelink SER8: This needs an OCuLink port, which this machine does not have.
- BMAX MaxMini B4 Ultra: This needs an OCuLink port, which this machine does not have.
- BOSGAME M5: This needs an OCuLink port, which this machine does not have.
- GEEKOM A9 Mega: This needs an OCuLink port, which this machine does not have.
- GMKtec EVO-X2: This needs an OCuLink port, which this machine does not have.
- GMKtec EVO-X3: This needs an OCuLink port, which this machine does not have.
- GMKtec NucBox G3S: This needs an OCuLink port, which this machine does not have.
- MINISFORUM AI X1 Pro: This needs an OCuLink port, which this machine does not have.
- MINISFORUM AtomMan G1 Pro: This needs an OCuLink port, which this machine does not have.
- MINISFORUM AtomMan G7 Pro: This needs an OCuLink port, which this machine does not have.
- MINISFORUM MS-01: This needs an OCuLink port, which this machine does not have.
- MINISFORUM MS-02 Ultra: This needs an OCuLink port, which this machine does not have.
- MINISFORUM MS-S1 Max: This needs an OCuLink port, which this machine does not have.
Before you buy
A mini PC without an OCuLink port cannot use this dock. For the ASUS and Beelink machines named above, check their OCuLink support first. ONE-NETBOOK does not state the dock's ports or the maximum card length, so check the maker's own page before you plan around either.
Common questions
Can I use it with a mini PC that has no OCuLink port?
No. The dock connects to the computer over OCuLink, so the mini PC needs an OCuLink port. The GMKtec NucBox M5 Plus, for example, does not have one.
Which mini PCs does it work with?
The GMKtec NucBox K11, MINISFORUM UM890 Pro, GMKtec NucBox K8 Plus and GMKtec K12 each connect to it through an OCuLink port.
Does it say how long a graphics card it takes?
ONE-NETBOOK does not state the maximum card length, and it does not state the dock's ports either. The graphics card named in the product is an AMD Radeon RX 7800M.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.