This adaptor is used to connect serial devices to a PC or laptop USB port. It consists of a USB A type plug on one end and a male 9-pin serial connector on the other. It has been made from high quality cable, strain relief and moulded connectors. * Easily connect your 9-pin serial device to a USB port * Operates as a bridge between one USB port and a standard RS-232 serial port * Power adaptor is not required; draws its power from the USB connection * Prolific PL2303HX D Chipset * Supports Windows 2000, Windows XP, Windows Vista, Windows 7, Win 8, Mac 10.4/5 * Length 1.2m (approx.) https://elecena.pl/product/27167298/truconnect-usb-serial-db9-adaptor 2024-11-07 https://elecena.pl/product/27167298/truconnect-usb-serial-db9-adaptor 2024-12-08