Support most graphics cards, sound cards, network cards, and array cards on the market5U Immersion Gold Gold Finger Immersion gold thickness up to 5U, strong wear resistance, enhance signal transmission and stabilityHigh-quality slots Imported slots improve the clamping force and stability of the deviceEffectively prevent unstable operation caused by loose equipment, prevent black screen, blue screen of death and other phenomena from occurringReminder: The extension cord does not need auxiliary power supply, plug and play. The old motherboard and motherboard have insufficient power supply.type: B: enhanced power supply versioncolour: as shownMaterial: PESize: cable length: 20cmPackage Contents:1 x PCI-E1X to 16X extension cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.