PL2303GR Overview
USB to RS-485 IC with GPIO Product Data Sheet PL2303GR PL2303GR Single-chip USB to RS-485 IC with GPIO USB Interface Fully pliant with USB 2.0 specification (Full-Speed Mode). UHCI/OHCI (USB 1.1), EHCI (USB 2.0), xHCI (USB 3.1) Host Controller patible. Provides royalty-free USB to Virtual Port (VCP) drivers for Windows, Mac, Linux, and Android.