For industrial or private assembly. Compatible with PCIe 4.0 specifications. Features : Fits on any PCI Express 16x slot of server or desktop PC, Support PCI Express 1x, 4x, 8x, 16x cards, SUPPORT GEN 4.0/3.1/3.0/2.0/1.0. Maximum bandwidth supported in PCIe 4.0 31.5GB/s. Length of the tablecloth: 19cm, or overall from connector to connector 24cm. Connection by shielded layers with anti-interference insulating coating. Robust fixing of the connecting layers, held by a screwed bracket. 16x female slot perpendicular to the connection layers. Gold-plated contacts (better connectivity because resistance to oxidation over time).