SFF-8654 8I To Pcie 40 X16 External Graphics Card Adapter For Mainboard DIY Computers Accessories _x000D_ _x000D_ _x000D_ SFF-8654 8I To Pcie 4.0 X16 External Graphics Card Adapter For Mainboard DIY Computers Accessories _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Features: _x000D_ This product is SFF-8654 8i to PCIe x16 interfaces, and actually it can only go to PCIe x8 that is, PCIe x8 in PCIe x16. _x000D_ This product supports PCIe 4.0 and is compatible with PCIe 3.0 and PCIe 2.0 products. _x000D_ This product SFF-8654 interfaces PIN is defined by general If your machine SFF-8654 interfaces PIN is defined as special design, this product is not compatible. _x000D_ This product must be to the SATA 15PIN power interfaces of the chassis power supply. _x000D_ _x000D_ Please solve the technical problems such as the installation of external graphics cards and other equipment driver by yourself, and our store cannot provide technical support; This type of adapter card conversion does not need to be realized by chip, and the product without chip is equivalent to cable function, No driver is required. _x000D_ Color: Black _x000D_ Material: PCB _x000D_ Different batches may cause differences in printing/appearance, which will not affect the use; the actual product may have color differences due to different lighting or display _x000D_ _x000D_ Package Contents: _x000D_ 1 x Extension Card _x000D_ _x000D_ Only the above package content, other products are not included. _x000D_ Note: Light reflection 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. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_