M.2 NVMe to U.2 SSD Extender

K47SF-BK

Product ID:K47SF-BK
Interface: M.2 NVMe / U.2 NVMe
Application: Extension
Shelf time：2025-09-02
Product description: ADT-Link PCIe 5.0 M.2 NVMe to U.2 SFF8639 SSD Extension Cable
INQUIRY

ADT-Link M.2 NVMe to U.2 SSD Extension Cable

Brand name: ADT-LINK

Product name: M.2 NVMe to U.2 SSD extension cable

Product model: K47SF-BK

Transfer speed: PCIe 5.0 x4 , 128G/bps (Max.)

Wire length: 10 ~ 100 cm, the length can be customized

Application: U.2 NVMe SSD cards to M.2 NVMe slot extension

Part-Number Description:

Part-Number	Description	Bandwidth (Max.)
K47SF-BK	M.2 key-M NVMe to U.2 SFF-8639 SSD turn 180 degree splint vertical extension cables	PCIe 5.0 x4 (128G/bps)

Cable length Description:

The length of the wire refers to the part of the visible wire. It does not include the PCB and the connector. For the wire length, please refer to the 5cm blue arrow in the figure below.

Accessories description:

A SATA power adapter cable is included with the product, and it must be connected to have 12V power supply.

Q&A:

Does the ADT model K47SF-BK support PCIe 5.0?
Laboratory testing shows it reaches full PCIe 5.0 speed.
Our test results are as follows:

Is there any EMI shielding for Cable?

With metal shield. The extender utilizes the latest materials for EMI shielding with five sole flat cables design. This technique allows each cable to be fully covered by electromagnetic interference shielding with conducting polymer to guard against incoming or outgoing emissions of electromagnetic frequencies, minimize disturbance and degradation on performance, and reduce the weight of the extender.

What is the thickness of the cable? Is it soft? Can it be bent?
The thickness of the cable wire is 0.8mm, so the wire is softer. The wire can be bent or folded, but do not pull it.