ADTLINK
PCIe 4.0 x4 to Oculink SFF 8612 Adapter, SFF 8611 External Graphics Card with Bracket, Host Adapter for NVMe SSD GPU EGPU (R29A)
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
Bottom line: The PCIe 4.0 x4 to Oculink SFF 8612 Adapter, SFF 8611 External Graphics Card with Bracket, Host Adapter for NVMe SSD GPU EGPU (R29A) is a niche pick — read recent reviews before buying in the graphics & video category, priced around $14.80. Read recent reviews carefully before committing.
PCIe 4.0 x4 to Oculink SFF 8612 Adapter, SFF 8611 External Graphics Card with Bracket, Host Adapter for NVMe SSD GPU EGPUSpecification:Item Type: PCIe X4 to Oculink CardMaterial: PCBInterface: TO Oculink SFF-8612Support: Supports PCIe 4.0, backward compatible with PCIe 3.0, PCIe 2.0System: For OS X, for Wins, for Linux
SpecPicks Verdict
SpecPicks classifies PCIe 4.0 x4 to Oculink SFF 8612 Adapter, SFF 8611 External Graphics… as a niche pick — read recent reviews before buying in the graphics & video category, based on limited Amazon review volume so far and our ranking model that weights rating × review-volume × price-fit. ADTLINK's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for graphics & video of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Product model: R29A
- ✓ Backed by ADTLINK's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Product name: PCIe 4.0 x4 to OCuLink SFF-8612 adapter with half height and full height brackets
- Product model: R29A
- Transfer speed: 64Gb/Sec (PCIe gen4 x4 Max.)
- Application:OCuLink graphics card external to PCIe x4/x8/x16 interface
- Equipped with full height and half height brackets, widely used in various environments.
- Gold finger gold plating process, with a gold thickness of up to 10U, in compliance with IPC Level 1 international standards
Full Specifications
| Brand | ADTLINK |
|---|---|
| Application | OCuLink graphics card external to PCIe x4/x8/x16 interface |
| Model Number | Gugxiomgevm0c93xg |
| Product name | PCIe 4.0 x4 to OCuLink SFF-8612 adapter with half height and full height brackets |
| Product model | R29A |
| Transfer speed | 64Gb/Sec (PCIe gen4 x4 Max.) |
| Mfr Part Number | R29A |
| Number of Items | 1 |
| Warranty Description | 6 months |
Ready to buy?
PCIe 4.0 x4 to Oculink SFF 8612 Adapter, SFF 8611 External Graphics Card with Bracket, Host Adapter for NVMe SSD GPU EGPU (R29A) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
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