AJMRTC M.2 M-Key NVMe PCIe 4.0 X4 Extension Cable PH427A, PCI-E 4.0 X4 to M.2 M-Key Adapter Cord, External Graphics Card eGPU Riser Cable, Supports NVMe M.2 SSD and Low-Power PCIe Devices

AJMRTC PH427A M.2 M-Key NVMe PCIe 4.0 X4 Extension Cable is a high-speed PCIe riser cable built for external GPU and NVMe storage expansion. The production part number is PH427A-PCIEX4-M2M. This cable converts a standard PCIe 4.0 x4 port to M.2 M-key socket, compatible with NVMe M.2 SSDs and low-power PCIe graphics cards.

Shielded flexible FPC construction maintains stable PCIe Gen4 signal quality, reducing crosstalk and signal loss. This cable is widely used for DIY eGPU portable rigs, single-board computer storage upgrades, and embedded high-speed PCIe peripheral development.

Important note: This cable only transmits PCIe data signal. Independent external power supply is required for graphics cards and NVMe SSDs. Host motherboard, eGPU and NVMe SSD are NOT included. Verify the FFC connector orientation before powering on to avoid hardware damage.

1. Brand: AJMRTC
2. Product Type: PH427A PCIe4.0 x4 to M.2 M-Key Extension Cable
3. Production Part Number: PH427A-PCIEX4-M2M
4. Input Interface: PCIe 4.0 x4
5. Output Interface: NGFF M.2 M-Key (NVMe protocol)
6. Cable Type: Shielded FPC ribbon cable
7. Supported Devices: NVMe M.2 SSD, low-power PCIe cards, external eGPU
8. Application: Portable eGPU rig, embedded server, high-speed storage expansion
9. Note: Host board, GPU and SSD sold separately; separate power supply required for PCIe peripherals