PCI-E image adapter card PCI-E 8X to 16X Steering Card,no jumper settings 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. Easy to install Product name: PCI-E 8X to 16X extension card Interface: PCl-E 8X to 16X (that is, image card slot) Product use: The computer motherboard not be damaged by frequent plugging and unplugging in the test protection slot! Increase the usage when the image card is not high enough! Instructions: Mainly applicable to the image card interface PCI-E 16X on the motherboard is not enough or the space is not large, then use this adapter card to convert the 8X socket on the motherboard to a 16X interface, which greatly improves the application of the motherboard degree Colour: black + yellow Material: PCB Size: 10.8 x 8.9 x 1cm Package Contents: 1 x PCl-E 8X to 16X extension card Note: This product is only a pass-through adapter card, no driver is required, and the driver depends on the driver of the hardware device used by the pro plug. Only the above package content, other products are not included. Note: Light 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.