This bidirectional RS-232 switch and distributor from Delock connects a serial device such as printer, measuring equipment etc. with two USB ports and offers two possible applications: distributor and switch Specifications https://elecena.pl/product/18671068/87756-usb-converter-rs232-to-2x-usb-b-bidirectional-switchable 2021-06-05 https://elecena.pl/product/18671068/87756-usb-converter-rs232-to-2x-usb-b-bidirectional-switchable 2022-05-09 https://elecena.pl/product/18671068/87756-usb-converter-rs232-to-2x-usb-b-bidirectional-switchable 2023-07-16 https://elecena.pl/product/18671068/87756-usb-converter-rs232-to-2x-usb-b-bidirectional-switchable 2026-03-07