USB serial Adapter Conrad in Baden-Württemberg - Boxberg | PC Kabel & Adapter gebraucht kaufen | eBay Kleinanzeigen
2 Port DB9 Serial Port Bracket Header - DB9 Cables & DB25 Cables | StarTech.com
Amazon.com: CableCreation USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black : Electronics
Delock USB 1.1 Adapter [1x USB 1.1 connector A - 1x RS232 plug] screwable | Conrad.com