This PCIe 1X to 16X adapter set is made of , which can withstand use. Features the PCB material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color: Black -Material: PCB -Size: 12.20X4.40X1.50cm/4.79X1.73X0.59in - Solving the problems of fragile and burnt joints of traditional flat cables, attenuation of transmission signals, and insufficient cable length. - The expansion card uses a 6-pin interface, which can be easily connected. - There are multiple capacitors on the board to make the power supply stable and . - workmanship, reasonable structure, professional and practical, can bring you convenience. - It is in stable characteristics, high performance and it is in great reliability, simple, easy to install. Package list: 1x USB cable 1x to cable 1x PCI-E riser board 1x PCI-E 1x adapter