✓?High-quality Materials?: The USB splitter uses high-quality and thicker PCB materials to prevent signals from interfering with each other, ensuring data transmission speed while allowing your wireless devices to be used normally!. ✓?Easy to Use?: No need to install drivers; plug-and-play and hot-swappable. It comes with a USB C male to USB A female adapter so that you can use it normally when you encounter a USB-C port. ✓?Independent Switch Design?: LED indicators show the power status of each port. The 4 USB ports each have separate switches and LED power indicator lights, allowing you to easily connect and disconnect devices with the push of a button. ✓?USB3.0 & 4 Ports Working ?: This computer USB3.0 port extender can work with 4 ports at the same time, providing 5 Gbps stable data transfer speed, and is compatible with USB2.0 and 1.0!. ✓?USB Hub Great Compatibility?: Our 4-port USB hub is compatible with various devices such as laptops, Apple computers, Macbooks, flash drives, keyboards and mice, mobile hard drives, printers and many other USB port devices. It also supports USB fans and USB lights. use!.