PCIe x4 to U.2 SSD Extender

K27SD-BK

Product ID:K27SD-BK
Interface:E1.S/E3.S / PCIe x4
Application:E1.S/E3.S SSD Extension
Shelf time:2026-03-17
Product description: ADT-Link PCI express 5.0 x4 to E1.S/E3.S SSD Extension Cable
INQUIRY

ADT-Link PCI express 5.0 x4 to E1.S/E3.S Extension Cable

Brand name: ADT-LINK

Product name: PCIe x4 to E1.S/E3/S extension cable

Product model: K27SD-BK

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

Wire length: 3 ~ 100 cm, the length can be customized

Application: PCI-E x4 to E1/S/E3/S extension

ADT R27 series Part-Number Description:

Part-Number	Description	Bandwidth
K27SD-BK	PCIe x4 to E1.S/E3.S (SFF-TA-1002) turn 180 degree splint vertical extension	PCIe 5.0 x4 (128G/bps)
K27SD-F2	PCIe x4 to E1.S/E3.S (SFF-TA-1002) turn 180 degree splint vertical extension with full height baffle	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.

Q&A:

Can K27SD-BK Support PCIe 5.0?

The laboratory measurement can achieve full speed of PCIe 5.0,The picture below is the test result.

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 wire is the fifth generation PCIe dedicated wire independently developed by ADT, with a diameter of only 0.8mm, which can be bent freely without affecting its use.