Hama Usb Rs-232 Serial Adapter, 9-pin : Amazon.co.uk: Computers & Accessories
27,90 € | Hama 00200719 USB-kaapeli 3 m USB C HDMI-tyyppi A (vakio)...
StarTech.com ICUSB232DB25 USB to Serial Adapter - 3 ft / 1m - with DB9 to DB25 Pin Adapter - Prolific PL-2303 - USB to RS232 Adapter Cable - Newegg.com