Source Utech FTDI USB-RS232 Serial Converter Driver Download on m.alibaba.com
macOS Drivers for CP2102 / CH340 / CH341 / PL2303 USB to Serial RS-232 Devices
How to Update USB-Serial Controller D Driver - Driver Easy
Serial Drivers
USB To RS232 D-SUB DB 9Pin SERIAL Port Connecting Cable Adapter w/ driver 1m 100cm USB 2.0 To RS 232 _ - AliExpress Mobile
Adaptador USB a RS-232 (35 cm) - UC232A, ATEN Conversores de vídeo | ATEN Belgium - Español
USB to Serial RS232 Cable
Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Amazon.co.uk: Computers & Accessories