ADT-Link PCle 4.0 X8 to x4 Extension Cable PCIe 4.0 8x 4x gen4 64G/bps High Speed Stable 90 Degree Adapter Cable for Extension 1U Item NO.: F50999-B1 F50999-B2 F51000-B1 F51000-B2

ADT-Link PCle 4.0 X8 to x4 Extension Cable PCIe 4.0 8x 4x gen4 64G/bps High Speed Stable 90 Degree Adapter Cable for Extension 1U

Product Model Number:

K28SL PCIe 4.0 x4 to x8 Extension Cable Standard Version 90 Degree Top Bend Right Angle Model 5 Generation Core Cable

K28SL-TL PCIe 4.0 x4 to x8 Extension Cable Standard Version 90 Degree Double Right Angle Model 5 Generation Core Cable

Product Name: PCI-E 4.0 x4 to x8 Extension Cable

Cable length: support custom length 5-100cm, if you need other length, please contact us to change the price.

Speed bandwidth: PCIe 4.0 x4 gen4 64G/bps

Limitations: PCIe4.0 high requirements for equipment, as long as the connection of the extension cable, the signal will be attenuated, 

this product does not guarantee the full speed of PCIE4.0, equipment aging, poor signal or bad environment, please reduce the speed of use.

Purchasing tips: Be sure to buy 1~2 samples to test and verify that there is no error before purchasing large quantities.

Wire length and hole spacing instructions:
The length of this product refers to the length of the wire, excluding the PCB as well as the connectors.

Product Advantages.

1. Cable advantage, this is the fifth generation of high-speed cable with shielding, the use of high-quality connectors, high-frequency support for PCIe 4.0 x4 64G/bps stable transmission.

2. Cable length advantage, from 5 cm to 1 metre can be accepted to order, this adapter cable, low cable impedance, 

60cm within the length of the cable can be stable to support PCIe4.0 full speed.

3. Differential signals without over-hole design, there is no parasitic capacitance and parasitic inductance 

of the signal attenuation interference problems, and will not have CAF micro-short phenomenon, product durability.

4. PCB selection of high-frequency, low resistance of high-quality materials, PCB precision workmanship, 

PCB using high TG plate, copper thickness thickened to 1oz, gold-plated gold finger content, 

gold-plated enough conductivity is good to reduce oxidation and rust impedance caused by elevated dead broken sound problem.

5, the product selection of wire is very durable, the use of metal at the point of welding thickness of up to 3mm PCB spacer protection, 

locking screws and hexagonal nut fastening. The product is sturdy and reliable pulling resistance, anti-interference, there will be no broken wire and drop nail problems.

6. PCB dwarfing and fat design, dwarfing will not be stuck to the card, fat and long design to make the board easier to install, reduce the chance of damage!

Summary of technical questions:

What is the quality of the wire? Is it shielded?

Yes, there is metal layer shielding with advanced EMI shielding conductive polymers, a new type of material used for EMI shielding and 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 cabling.

Is the wire soft? Can it be bent?

Yes, the cable is ADT 5th generation PCIe cable, the thickness of the black model cable is 1.3mm, the thickness of the silver model cable is 1.4mm, 

and the thickness of the blue model cable is 0.85mm, the cable can be bent or folded without affecting the use.

Why is the performance worse after connecting the extension cable? Or the card is slow and lagging or not working?

There are three common problems with the lack of performance or abnormal function after connecting a graphics card extension cable:
1. The extension cable is assembled wrongly, the graphics card extension cable should be installed in the graphics card slot nearest to the CPU, other slots have poor performance.
2. The card's gold finger or the motherboard slot terminal contact is bad or oxide, resulting in slow card lag, the gold finger contact point should be clean.
3. motherboard aging, graphics card aging, equipment more than 3 years is not recommended to use the extension cable. Aging equipment or poor signal, please reduce the speed of use.