Features:Expand your computer connectivity with our 19PIN USB+TYPE C Expansion Card, featuring 4 USB ports and a Type C port. Connect multiple devices simultaneously for all your expansion needsExperience fast data transfer speed of up to 5Gbps with our USB3.0 technology. Quickly transfer files and data with ease.Designed for desktop computer users, our expansion card is perfect for connecting multiple USB and Type C devices such as mouse, keyboards, and flash drives.Whether you're a digital professional, our expansion card provides additional input and output interfaces for connecting cameras and more. Enhances your creative workflows effortlessly.From office environments to individual use, our expansion card seamlessly connects various office devices such as printers and scanners to your desktop computer. Specifications:Material:PCBInterfaces:USB3.0Compliant with PCIE Specification Version 2.0Complies with USB3.0 Speed specification version1.0Complies with xHCI specification version1.0Main control chip: Renesas uPD720201+GL35XX chipsetThe most transmission rate is up to 5Gbps, much high than the 480Mb/s of USB2.0, up to 10 times;Downward compatibility with USB2.0, USB1.1, and USB1.0Transmission rate: 5000/480/12/1.5MbpsUSB power output: up to 5V 2A (increased current type)Built-in large 4PIN enhanced power interfacesSupports USB hot swapping functionSupport Windows XP/2003/win7/win8/2003/10 or high system. Note:Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes:1xUSB+TYPE C Expansion Card