BUY PL2303HX https://www.utsource.net/itm/p/419885.html
ETC PL2303 - USB
Description: The PL2303HX is a USB to Serial Bridge Controller from Prolific. It is a single chip USB to asynchronous serial data transfer interface. Features: Supports a wide range of baud rates from 300 bps to 1.5 Mbps Supports full-duplex communication Supports RS-232/RS-485/RS-422 data formats Supports USB suspend/resume and remote wakeup Supports 5V/3.3V power supply Supports USB 2.0 Full Speed Supports Windows, Mac OS, Linux, and Android operating systems Applications: Industrial automation Point-of-sale (POS) terminals Medical equipment Test and measurement equipment Barcode scanners Embedded systems Networking and communications (For reference only)