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๐ Unlock your deviceโs true potential with ultra-speed external graphics & storage!
The Chenyang Oculink SFF-8612 to PCI-E 3.0/4.0 M.2 M-Key adapter enables high-bandwidth, low-latency connection of external GPUs and SSDs via PCIe 4x signals using NVMe 1.2 protocol. Supporting data transfer rates up to 32 Gbps, itโs designed for professional-grade performance on compatible laptops and devices like the GPD Win Max2, with broad OS support including Linux and Windows.







| ASIN | B0BZW1G87R |
| Best Sellers Rank | #154 in SATA Cables |
| Brand | chenyang |
| Color | Black |
| Compatible Devices | Laptop |
| Connector Type | OCuLink |
| Customer Reviews | 4.4 out of 5 stars 161 Reviews |
| Finish | Pci-e |
| Finish Type | Pci-e |
| Item Dimensions | 3.94 x 3.94 x 0.39 inches |
| Item Weight | 0.02 kg |
| Item dimensions L x W x H | 3.94 x 3.94 x 0.39 inches |
| Manufacturer | CY |
| Mfr Part Number | CY-SF-014+SF-061 |
| Model Number | CY-SF-014+SF-061 |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Unit Count | 1 Count |
C**Y
Don't buy expensive eGPU kits. This is exactly what you need for a better value.
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.
F**2
Pretty good
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 .
K**S
It works
This oculink dock does work but for the money you can get nicer ones that are a little easier setup and you dont have to worry about shorting something out because this has exposed metal and pcb so you have to be careful of that. It does work well but doesnt look good. setup it looks very cheap even though for a few bucks more you can get something enclosed and have something more permanent setup where as this dock i choose not to for sake of something happening when im not there. I rated 4 stars because it does work but for the money i would recommend getting something else
H**E
Works perfectly
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.
R**N
Works as expected with auto psu switching
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.
E**N
Great product
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.
K**1
Works like a charm
using it to add a GPU to my Lenovo M900 Tiny PC (operating as a server for my Ollama instance), once plugged in this PC picks it up right away. It didn't work at first but it was a user error on my part. I kinda of wish it had a 90-degree bend on the terminal. I have to buy another Oculink cable to get the case back on. It works as described though.
D**T
Works at pcie gen 4 over oculink
Works great with my minisforum x1-255. Confirmed it's running at Gen4x4 speeds.
L**N
Livraison trรจs rapide
Bonsoir, Merci beaucoup pour la rapiditรฉ de livraison, le produit me paraรฎt conforme, mais comme c'est pour un cadeau, je ne sais pas s'il fonctionne comme prรฉvu.
H**E
It works amazingly
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
S**E
Doesn't work with some cards
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
A**M
Finche' andava...
... 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
O**O
Great M2 to Occulink expansion option
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.
Trustpilot
1 month ago
3 weeks ago