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 ...
EDN

Cygnal fabs single-chip USB to UART bridge

Mixed-signal chip maker Cygnal Integrated Products (Austin, Texas) now has available a power-managed USB-to-UART bridge chip. This IC is way cool, both literally and figuratively. Dubbed the CP2101, ...
Electronic Design

Low Pin-Count, UART-to-USB Bridge Added To IC Series

USB-to-serial interface chips are contained in a 3 x 3 mm 12-pin DFN packag. The UART interface IC allows asynchronous serial data transfer, supporting data transfer rates from 300 bits/s to 3 Mbits/s ...