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Main image of AJMRTC M.2 M-Key PCIe 3.0 to OCuLink SFF-8611 SFF-8612 Host Adapter, for ThinkBook 14+, Support External eGPU Dock and NVMe SSD Expansion

Alt view image 2 of 7 - AJMRTC M.2 M-Key PCIe 3.0 to OCuLink SFF-8611 SFF-8612 Host Adapter, for ThinkBook 14+, Support External eGPU Dock and NVMe SSD Expansion

Alt view image 3 of 7 - AJMRTC M.2 M-Key PCIe 3.0 to OCuLink SFF-8611 SFF-8612 Host Adapter, for ThinkBook 14+, Support External eGPU Dock and NVMe SSD Expansion

Alt view image 4 of 7 - AJMRTC M.2 M-Key PCIe 3.0 to OCuLink SFF-8611 SFF-8612 Host Adapter, for ThinkBook 14+, Support External eGPU Dock and NVMe SSD Expansion

Alt view image 5 of 7 - AJMRTC M.2 M-Key PCIe 3.0 to OCuLink SFF-8611 SFF-8612 Host Adapter, for ThinkBook 14+, Support External eGPU Dock and NVMe SSD Expansion

Alt view image 6 of 7 - AJMRTC M.2 M-Key PCIe 3.0 to OCuLink SFF-8611 SFF-8612 Host Adapter, for ThinkBook 14+, Support External eGPU Dock and NVMe SSD Expansion

Alt view image 7 of 7 - AJMRTC M.2 M-Key PCIe 3.0 to OCuLink SFF-8611 SFF-8612 Host Adapter, for ThinkBook 14+, Support External eGPU Dock and NVMe SSD Expansion

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AJMRTC M.2 M-Key PCIe 3.0 to OCuLink SFF-8611 SFF-8612 Host Adapter, for ThinkBook 14+, Support External eGPU Dock and NVMe SSD Expansion

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- Designed for ThinkBook 14+ laptop M.2 M-key slot, PCIe 3.0 x4 32Gbps bandwidth
- OCuLink port works with both SFF-8611 and SFF-8612 cables for flexible connection
- Dual usage: connect external graphics dock (eGPU) or U.2 / NVMe SSD storage
- Low-latency native PCIe transmission, better performance than Thunderbolt / USB4 eGPU
- Compact onboard layout, easy internal installation inside ThinkBook 14+

Overview

Specs

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AJMRTC M.2 M-key to OCuLink host adapter turns the spare M.2 NVMe slot of ThinkBook 14+ into an OCuLink interface. It runs on PCIe 3.0 x4, reaching up to 32Gbps transfer speed. You can hook up an external GPU dock for gaming and rendering, or attach U.2 NVMe SSD for high-speed storage expansion. Native PCIe signal brings lower latency and less performance loss. Please confirm your laptop has available M.2 M-key slot before purchase. Not hot-plug supported.

Specifications

Brand: AJMRTC
Host Interface: M.2 M-Key
Output Interface: OCuLink SFF-8611 / SFF-8612
PCIe Standard: PCIe 3.0 x4
Bandwidth: Up to 32Gbps
Compatible Laptop: ThinkBook 14+
Supported Devices: eGPU Dock, U.2 NVMe SSD
Protocol: NVMe / PCIe
Hot Swap: Not Supported
Compatible OS: Windows, Linux

Additional Information
First Listed on Newegg	October 29, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

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Return Policies

Return for refund within: 30 days
Return for replacement within: non-replaceable
This item is covered by ‌ConnectFlow USA Return Policy

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Item#: 9SIC9FFM9N1055