EDSFF 4C+ to PCIe5.0 x16 Adapter Card, Supports PCIe 5.0 X16 and is compatible with for Gen3/Gen4/Gen5. The R73B is designed with a DCDC module to ensure stable operating voltage under load conditions. The gold - finger adopts gold - plating technology with a gold thickness of up to 10U. The PCB board is made of high - frequency, low - resistance, high - temperature - resistant, and anti - oxidation material, which is non - deformable, with a yellow - crystal - like semi - transparent color, and will not turn white or black.<br><br>The printing/appearance may vary from batch to batch, but it will not affect the use; the actual product may have color difference due to different light or display. Colour:Black Material:PCB<br><br>Package Contents: 1 x EDSFF 4C+ to PCIe5.0 x16 Adapter Card<br><br>Only the above package content, other products are not included. 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.