Multi-port device in a robust plastic desktop housing with plug-in USB cable. External power supply unit (incl.). - USB interface converter in desktop housing - Dimensions: 140 x 130 x 50 mm - Power supply via the included power supply unit - USB to 8 x RS-232 - Includes 0.9 m USB cable - Rates up to 921.6 kbps. - Send and receive FIFO. - USB 2.0 - USB 1.1 compatible https://elecena.pl/product/18493441/usb-8com-interface-converter-usb-to-8-x-rs-232 2021-05-17 https://elecena.pl/product/18493441/usb-8com-interface-converter-usb-to-8-x-rs-232 2025-12-12