Description This PCI-E riser card extension offers pcie extension cable with a 90-degree adapter that supports efficient vertical mount gpu riser setups. The external gpu adapter ensures stable signal transmission between graphics card extension cable and motherboard, solving space limitations in compact cases and enabling seamless upgrades without extra drivers. Features -Color:Black -Material:Plastic, silver jacketed wire -Size:7.20X5.20X2.50cm/2.83X2.04X0.98in -Space optimization: the pcie riser cable effectively resolves limited chassis space, making hardware layout flexible for gpu extension cable and PCI riser needs in compact pc setups. -Wide compatibility: with support for graphics cards, sound cards, network cards, and array cards, this pcie adapter card lets you build versatile systems and expands device choices for mining riser card users -Stable data transmission: the extension card ensures reliable signal transfer, reducing latency and packet loss for fast performance with external gpu adapter and gaming applications -Easy installation: no extra drivers required, this pcie extension cable supports instant plugandplay -Sturdy construction:the pcie riser adapter is crafted with quality materials to withstand extended operation, lowering maintenance for vertical mount gpu riser environmentsPackage list: 1 x extension cable