The UMFT234XD is a breakout board that converts USB2.0 Full-Speed to UART. These modules do not have a
USB connector, instead, the modules plug directly into the USB host connector and the pads of the PCB
makes electrical contact with the electrical contacts of the USB connector.
The UART interface operates at +3.3V voltage levels, however all I/Os are 5V tolerant
USB to UART with four control bus lines, 3.3V power out limited to 50mA and 5V with as safety fuse. UART signals available via 8 pads on the PCB.