Full Speed PCIe 4.0 x4 To x16 Extension Cable 4.0 PCI-e Riser Adapter Graphics Card Extender for GTX3080ti RX5700xt GPU R23SL R23SF R23SH

Brand: XT-XINTE
Model: R23SL=vertical R23SF=splint, R23SH

R23 series Part-Number Description:

SL: PCIe connector and PCB board are rotated 90 degrees vertically, with the connector facing upwards
SF: PCIe connector and PCB board are turned 180 degrees horizontally, and the connector is horizontal

PCI-E adapter board extension cable
Wire length: 15cm/25cm (The length of the wire refers to the part of the visible wire, excluding the PCB and the connector, if it contains the PCB and the connector, add about 3 cm.)
Bandwidth speed: PCIe 4.0x4 gen3; 32G/bps
Adaptation range: PCIEX16 graphics card, supports PCIe graphics cards that have been out of the factory in the past three years

1 x PCI-E adapter board extension cable

Usage restrictions: PCIe4.0 has high requirements on the equipment. As long as the extension cable is connected, the signal will be attenuated. This product does not guarantee PCIE4.0 full speed. The equipment is aging. If the signal is poor or the environment is not good, please reduce the speed. Incorrect assembly or improper operation will burn your equipment. Only designated by professional engineers to purchase. 

Summary of technical issues

1. What is the quality of the wire? Is there a shield?

There is a metal layer shielding, the use of advanced EMI shielding conductive polymer, the new type of material for EMI shielding, flat cable design. This technology allows each cable to be completely covered by the electromagnetic interference shielding of conductive polymer to prevent the incidence or emission of electromagnetic frequencies, minimize interference and performance degradation, and reduce the weight of the cable.

2.Is the wire soft? Can it be bent?

The wire is the fourth-generation PCIe dedicated wire . The black wire has a thickness of 1.3mm, the silver wire has a thickness of 1.4mm, and the blue wire has a thickness of 0.85mm. The wire can be bent or folded without affecting its use.

3.Why is the performance poor after connecting the extension cord? Or is it stuck slowly or not working?

When the graphics card extension cable is connected, the performance is insufficient or the function is abnormal. There are three common problems:

1). The extension cord is assembled incorrectly. The graphics card extension cord should be installed in the graphics card slot nearest the CPU. Other slots have poor performance.

2). The golden finger of the graphics card or the motherboard socket terminal is not in good contact or there is oxide, causing the card to slow down, and the golden finger contact points should be clean.

3). The motherboard is aging, the graphics card is aging, and it is not recommended to use the extension cord for the equipment more than 3 years. Please use at a lower speed if the equipment is aging or the signal is poor