Features: No needs for power supply or complicated wiring. Support the use of both large and small computer case One of the Type C port is a independent channel that can exclusively access 10Gbps. The remaining 4 interfaces share 10Gbps. 5 USB port can be used simultaneously. Can be used for charging other external USB interfaces devices, with 2A for Type C port & 1 A for Type A port; Output: TYPE A+TYPE C interfaces; Specifications: Component:Metal+PCB Size:Approx.8.2x7cm/3.23x2.76inch Chip:ASM2142+VL822 Output::TYPE A+TYPE C Speed:10Gbps Support WIN7 WIN1O WIN11 LINUX; Package Includes: 1pc USB3.2 Gen 2 PCIe 4X Card note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.