ITEM NAME:3Pcs PCI Express Riser Card PCI-E x8 to x16 Slot Adapter Converter Board Description: PCI-E 8X to 16X Steering Card PCI-E graphics adapter card 4-layer circuit design, high-frequency impedance, gold finger gold The adapter card converts the 8X socket on the motherboard to the 16X connector, which greatly improves the application of the motherboard. No driver, no jumper settings Package Includes: 3x PCI-E 8X to 16X Converter SKU: ALU0024599319425980.No driver, no jumper settings. The adapter card converts the 8X socket on the motherboard to the 16X connector, which greatly improves the application of the motherboard. 3x PCI-E 8X to 16X Converter.