Asynchronous serial data transfer interface Fully Compliant with USB Specification v 2.0
Integrated 96 MHz clock generator
Host Controller Compatible
Integrated USB 1.1 T receiver and 5V to 3.3V Regulator
A DB9 Male screw terminal To RS232 RS485 Conversion Board is a separate wire connected by a screw. DB9 Male Adapter Plate Signal Module, Connector DB9 adapter terminals are to facilitate the project, site commissioning equipment.