Features: Upgrades your desktop with the PCIe to USB3.2 Expansion Card, offering fast speed data transfer with 4 USB Type A and 4 USB Type C ports, achieving up to 20Gbps per port for seamlessly connection. This expansion card features the advanced ASM3142+VL822+VL822 chipset, ensuring low latency and high bandwidth performances while supporting multiple USB standards including 20Gbps and 480Mbps. For gamers, and professional who require enhances connection option on desktop PC, workstations, or servers. Perfectly for where fast data transfer is important such as video editing suites, gaming setups, and office work station, providing reliabled and efficient USB connection. With its self powering designing and independent power management, ensuring a safe and efficient operates. Specifications: Specification: Bus Type: PCIE, support PCIEX4/X8/X16 Main Chip: ASM3142+VL822+VL822 Interfaces: 4x USB3.2 TypeA+ 4x TypeC Speed: 20Gbps Support system: Win7/10/11 and more. (WIN7 need to install usb card driver) Package Includes: 1PC PCIE Adapter Card note: Please allow 1-3mm error due to manual measurement. please make sure you do not mind before you bid. Due to difference between different monitors, the picture may not reflect actual color Thank you!