Chenyang Oculink SFF-8612 to PCI-E 3.0/4.0 M.2 M-Key to SFF-8611 Host Adapter for eGPU/GPD Win Max2 External Graphics Card & SSD

Let's drive the very first important point here; a WIN MAX 2 is NOT the only device you are allowed to use for this. I bought this for my GPD WIN MINI, which has an oculink port, and this has worked fine. Personally, for $40 dollars the price is very reasonable, especially considering that oculink cables can be expensive. The only gripe I have with this is the board; there is no supporting bracket or piece of anything underneath the actual board to give it some strength. When I connect my graphics card to it, I feel as though I'm going to snap the board because of how thin it is. Also take into consideration that the board does not have those locking clips to give an audible sound that the gfx is connected, you have to provide a little force to make sure it's connected with this product. A little scary, worried that I am going to break the actual board trying to connect or disconnect, but time will tell. Overall this is a must buy if you have oculink and want to use an EGPU. I pair this with a 6700xt to a MINI and get decent performance. For the most recent game example, Hellblade 2 gets me around 68fps on high, 1080P, 120hz. Compare this to TB4, I get around 54fps overall. Oculink definitely gives a nice little bump .

This product aloud me to hook up a gpu to my older quad core Intel mini pc to allow it to be more elevate in the modern era of gaming. I used a gpu that had lying around dx12 card. I saved money from not having to by a new pc. You will need a pc power supply. Luckily I had a spare one. Good luck.

Mostly works in my win max 2 2023 7840U, and RTX 3070 but in order to get PCIE 4.0 x4 speeds I need to use the m.2 adapter. If I use the onboard oculink port then I need to drop the PCIe speeds to 3.0 x4 which equates to about 15-20% performance loss in the real world. For the price it’s something I’m willing to deal with, especially since I can 3D print a cover for the bottom oculink adapter. Your mileage may vary on other computers, or even this same computer, as I’ve seen reports of stable pcie 4.0 x4 on other Win Max 2 2023s. I tried different power saving settings and every tweak I could find in every bios version as of may 2024 but the behavior was consistent across all of them - as soon as the GPU was accessed for acceleration in 4.0 speeds the computer would either lock up completely or blue screen, unless I used the m.2 adapter. Then it works perfectly.

Works fantastic. I was able to use this adapter to add a 1080ti graphics card to a small form factor desktop to play games with much better graphics. This was literally plug and play in the m.2 slot with no software or driver installation needed.

Using in my mini hp to drive 4 gpus. Works good.

So I decided to try out an eGPU setup and this one seemed to be one of the more popular Oculink boards to use. As stated in my title, using this with a UM780XTX and have an Asus 4070 Super connected to it. Everything worked perfectly on first start up and it’s been running flawlessly ever since. Super easy to install everything and getting the max speed possible over Oculink on the GPU. All in all a great way to set up a custom eGPU.

Hooked up a 750w psu and a 750ti to my kids dell optiplex aio 2nd m2 port and it works like a charm. Integrated graphics are a no go when it comes to gaming, even an old 750ti stomps hd 630 Intel Totally worth it, and it was a fun process installing and building an enclosure.

Running pcie4.0 x4 with my 3080ti and it works fine. It has automatic (and manual) switching of the psu which is really good for power saving (auto off in suspend/sleep and when host is off). The pins are quite exposed though so be careful with that.

Bonsoir, Merci beaucoup pour la rapidité de livraison, le produit me paraît conforme, mais comme c'est pour un cadeau, je ne sais pas s'il fonctionne comme prévu.

Product works with my gpd win 4 2024, for people struggling to get it to work here's some tips 1. There's a microscopic on and off switch on the board, make sure it's switched on ( i found it after scratching my head for ages ) 2. If you are trying to connect an nvidia card and get code 43 look up nando4 fix You are welcome

Used it with N100 mini PC . worked with older hd4770 , failed to work with RTX 2070. Problem is the hd4770 is worst than the integrated graphics. Update: Ended up making the 2070 work on a ryzen 9. So the problem was the N100

... andava bene. A quasi un anno dall'acquisto ha pero' smesso di funzionare. Restituito e rimborsato da amazon, che in questo sono dei signori. Sostituito con il Dock della Minisforum

To avoid any confusion I received the full package of M2-Occulink adaptor, Occulink cable and PCI-E to Occulink board (I noted some confusion in other reviews over what was expected vs received). This is working exactly as expected with my 6800H based mini PC and ARC A750, ReBar is even enabled(!). I had to get a little M2 extender / adaptor for my build but if you have a spare 2230 slot this is perfectly compatible. Great value for money as long as you don't mind a bit of "jank" in the overall setup.