USB Hub not working or slow in Windows 11

If the USB hub is not working or is slow in Windows 11, reinstall the USB hub driver, disable power saving, disable the USB ...
GitHub

USB-Cereal is a debugging and development tool for designs that use USB-C port and bring out serial TX/RX lines into SBU1/2 pins. USB-Cereal is made compatible with both 1.8V ...

USB-Cereal will not work as a USB-C hub/splitter. It is a development tool. USB-Cereal device is not USB-C spec compliant tool. It will not work with and might damage target devices that hasn't been ...