For M.2 NVME to PCI-E X4 Signal Extension Cable PCIe 4.0 gen4 64Gbps Adapter Cable for 2230 2242 2260 2280 NVMe SSD Riser Cable

Product Model:M42UF 

Product Name: M.2 NVME to PCI-E X4 Extension Cable

Cable length: 15cm,25cm 

(support cable length customisation, if you need other length, please contact us!)

Speed bandwidth: PCIe 4. 0x4 gen4 ;64G/bps

Purchase Restrictions: Only for professional engineers to specify the purchase, 

ordinary use is not suitable can not be used.

Purchase Tips: Be sure to buy a wide range of 2 samples to test and verify that 

there is no error before purchasing in bulk.

Friendly reminder: This product is compatible with a lot of problems, 

incorrect assembly or improper operation will burn your equipment. 

Limited to professional engineers specified purchase.

Note: Support for PCIe4.0, but as long as the signal is connected to the extension cable 

will be attenuated, this commodity does not guarantee that the full speed of PCIE4.0, 

equipment aging, poor signal or bad environment, please reduce the speed of use.

Cable length description:

Cable length refers to the visible part of the cable, does not include the PCB and connectors.

Accessory Note: Includes SATA power adapter cable, which must be connected to get 12V power!

Summary of technical issues:

The black model is 1.3mm thick, the silver model is 1.4mm thick. 

with metal layer shielding, using advanced EMI shielding conductive polymer, 

new material for EMI shielding, flat cable design. This technology allows each cable to be 

completely covered by the EMI shielding of the conductive polymer to prevent incoming 

or outgoing emissions of electromagnetic frequencies, minimise interference 

and performance degradation, and reduce the weight of the cable.

Thickness of wire? Soft? Bendable?

The wire is ADT fourth generation PC Ie special wire, black model wire thickness is 1.3mm, 

silver model wire thickness is 1.4mm, the wire can be bent or folded, does not affect the use.

Purchase notes:

1 . When plugging the line must be clear direction, do not plug the reverse or plug the offset, 

to prevent burning equipment, plug the line first hold the equipment socket and then plug the line, 

to avoid excessive force will be socket pin plug off. Use heat-shrinkable tubing to protect the 

welding point of the two ends of the wire, and prohibit pulling and bending.

2 . Various motherboards and equipment signal driving ability and other conditions are not the same, 

our test results do not guarantee the same results and your test results, 

as long as it is connected to the extension cord, the signal will have loss.

3 . Our products are 100% power test shipment, the gold finger will have the traces of insertion

 and removal during the test.

4 . No DIY ability, can not install their own, please do not buy, the product is dangerous, 

non-professionals, please do not buy.

5 . These products belong to the products that work 24 hours a day and are consumable. 

We do not accept returns for non-quality problems.

6 . Inserted into the 1x slot with anti-dull impossible to insert the reverse, but inserted into 

the 16X slot must be careful not to reverse the insertion, inserted the reverse will burn the gold finger, 

because the PCI-E slot has a power supply, inserted the reverse will cause the extension cable burned. 

There are gold finger burned must be inserted reverse slot, which belongs to the human cause, 

no return and no refund.

7 . If you are sure that the motherboard power supply is sufficient, the extension cable can not need 

external power supply, not to strengthen the power supply port of the motherboard power supply 

is insufficient, the extension cable must be connected to an external power supply.

Graphics card or motherboard is an electronic device will increase with time and aging oxidation, 

and then connected to the extension cable will only be more unstable. Older devices are not supported. 

Please do not buy if the device is more than 3 years old.