Features: Made of high-quality material, high temperature resistance, long service life, and high stability. PCIe to USB3.2 Dual Type C Adapter, This card features two Type-C ports; The PCI-E 4X connector is suitable for PCI-E 4XX, 8X, or 16X slot. The PCI-E card is equipped with a bandwidth of 10Gbps ensuring fast data transfer and the true speed of USB3.2 for the single port. This expansion card is a necessity for external devices and perfect for backing up files, video editing, and data recovery. Easy Installation: The product draws power directly from the PCIe slot on the motherboard. No external power is required and installation is hassle-free Specifications: Item: PCI-E 4x Express to USB 3.2 Type-C Dual Port Expansion Card (2-Port Type C) Material: Metal + PCB ASM3142 Color: Black Interface: Type C x2 Size: Approx mixed The PCI-E 4X connector is suitable for PCI-E 4X, 8X, or 16X slot. Supports 10Gbps PCI-E bus with full duplex channel System: Supports Windows 7/8/10/11/32/64bit//MacOS 10.14 Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurement Package includes: 1 x PCI-E 4x Express to USB 3.2 Type-C Dual Port Expansion Card