Whether used in desktops or laptops, it remains stable across different operating systems and is compatible with a wide range of USB devices, providing a broader range of applications. High-Speed Transmission: This usb 2.0 hub connector adapter supports the USB 2.0 interface, enabling high-speed data transfer with a maximum transfer rate of 480Mbps. Users can enjoy fast data transfer speeds. Easy Installation: Designed with a plug-and-play design, this 9pin usb header splitter is easy to install. Easy Installation: Designed with a plug-and-play design, this 9pin usb header splitter is easy to install. Crafted with high-quality materials, this motherboard usb 2.0 adapter ensures stability and durability. The casing is made of wear-resistant and friction-resistant materials, offering excellent durability. Specification: Interface Type: USB 2.0 Ports: 4 Standard: USB 2.0 Funtion: None Package: Yes Product Interface: USB2.0 9PIN Fully compatible with Universal Serial Bus Specification Revision 2.0 (USB 2.0) Ports support high-speed (480MHz) and full-speed (12MHz) mode 4 USB 2.0 downstream ports supporting high-speed (480MHz), full-speed (12MHz) and low-speed (1.5MHz) modes Integrated USB 2.0 transceiver USB power output: up to 5V 1A (after using power pickup) Built-in large 4PIN enhanced power-up connector Support USB hot-plugging function for Windows XP/2003/Vista/win7/win8/2003/10 above system etc. Color: As Shown Material: PC Package Contents: 1 x Extension Hub Splitter Adapter Converter Only the above package content, other products are not included. Note: Light reflection 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 +/- 1-3cm.