Features: This expansion card supports data transfer rates up to 5Gbps, ensuring efficient handling for various applications, making it suitable for both professional use. Equipped with two USB C ports, this card provides sufficient power for charging mobile devices and tablets without the need for extra adapters. Simple Installation and Use: Featuring straightforward installation and usage, this expansion card allows for easy attachment and detachment of devices, enhancing user convenience. With ASM1042 chipset, this card ensures consistent and reliable data transfer, along with excellent compatibility across various operating systems This expansion card is suitable for standard desktops, offering flexible installation and expanding your computer's USB ports. Specifications: Component:Iron+PC Transmission speed:5Gbps Main control chip:ASM1042 Size:Approx.12x6.7x5.6cm/4.72x2.63x2.2inch Package Includes: 1Pc Expansion Card note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.