Features: brand new and high quality The PCI-E card is equipped with a bandwidth of 20 Gbit / s, which ensures fast data transfer and the real speed of USB 3.2 for the individual port. This expansion card is a necessity for external drives and perfect for file backups, video editing and data recovery (Note: the actual transfer speed can be limited by the connected device. Multi-Port PCIe to USB 3.2 Gen 2 Card: This card provides three USB Type-A ports and two USB Type-C ports from a PCIe x 4 slot The expansion card is for Windows 7, 8, 10 and for Mac OS 10.8.2 and higher. Win 10, for Mac OS and Linux do not require a driver. A driver must be installed under for Windows 7 Add a USB 3.2 Gen 5 port (3X USB-A -2X USB-C) to your new PC or older desktop computer with PCIe equipment. Here is an affordable solution to adding 20 Gbps connectivity to your computer Easy installation, the product is powered directly from the PCIe slot on the motherboard. No external power supply required and installation is worry-free. Equipped with two high performance chipset with more technology will protect user’s data safety than ever. Specifications: Colour:Black Material:Metal+PCB Size: Standard Bandwidth : 20 Gbit / s Ports: 2x USB-C; 3xUSB-A for Windows 7, 8, 10 and Mac-OS 10.8.2 and higher. Package Includes: Package Contents: 1 x Expansion Card note: Only the above package content, other products are not included. Note: Light shooting 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 0-3cm.