Home>Consumer Electronics>PCIE 5.0 x16 Riser Cable 512Gbps High Speed Flexible GPU Extension Riser Cable for PC Cases Servers ITX Builds Computer RTX 5090

PCIE 5.0 x16 Riser Cable 512Gbps High Speed Flexible GPU Extension Riser Cable for PC Cases Servers ITX Builds Computer RTX 5090 Item NO.: F54455-B1F54460-B1F54462-B1

US$ 43.75

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length: 15CM 10CM 25CM

Quantity: Stock ( 199999980 )

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Product Name	PCIE 5.0 x16 Riser Cable 512Gbps High Speed Flexible GPU Extension Riser Cable for PC Cases Servers ITX Builds Computer RTX 5090
Item NO.	F54455-B1F54460-B1F54462-B1
Weight	0.075 kg = 0.1653 lb = 2.6455 oz
Category	Consumer Electronics
Creation Time	2025-08-08

Specifications:

Product Name: PCIe 5.0 x16 Graphics Card Extension Cable

Cable Length: 7–100 cm (custom lengths available)

Compatible Graphics Cards: NVIDIA RTX 50 Series; AMD RX 79xx Series, compatible with new PCIe 5.0 graphics cards released in 2025

Bandwidth Speed: PCIe 5.0 x16 Gen5; 512 Gbps (Max.)

Product Model Description:

Model	PCIe x16 Extension Cable Standard Version
K33UF-BK	2025Q3 PCIe 5.0 x16 Graphics Card Extension Cable Standard Version, Clamp Flat, Black, Thin
K33UL-BK	2025Q3 PCIe 5.0 x16 Graphics Card Extension Cable Standard Version, Up-bending Right Angle, Black, Thin
K33UR-BK	2025Q3 PCIe 5.0 x16 Graphics Card Extension Cable Standard Version, Down-bending Right Angle, Black, Thin
K33UF-SI	2025Q3 PCIe 5.0 x16 Graphics Card Extension Cable Standard Version, Clamp Flat, Silver, Hard
K33UL-SI	2025Q3 PCIe 5.0 x16 Graphics Card Extension Cable Standard Version, Up-bending Right Angle, Silver, Hard
K33UR-SI	2025Q3 PCIe 5.0 x16 Graphics Card Extension Cable Standard Version, Down-bending Right Angle, Silver, Hard

Wire Length Specifications:

The length specified in the options refers to the wire length and does not include the PCB or connectors. The wire length is indicated by the blue arrows in the diagram below.

Product advantages:

Technical Issues Summary:

Lab test results?

Tests using nVidia RTX 5070 and AMD RX9070 both achieved PCIe 5.0 x16.

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

It has a metal layer shielding, using advanced EMI shielding conductive polymers, new materials for EMI shielding, and a flat cable design. This technology allows each cable to be completely covered by electromagnetic interference shielding conductive polymers to prevent the incidence or emission of electromagnetic frequencies, minimise interference and performance degradation, and reduce the weight of the wiring.