Digitus USB 1.1, Series Adapter [1x USB 2.0 connector A - 2x D-SUB-plug 9-pin] DIGITUS | Conrad.com
Manhattan USB 1.1 Adapter [1x USB 1.1 connector A - 1x D-SUB-plug 9-pin] 205146 gold plated connectors | Conrad.com
Digitus USB 2.0 Adapter [1x RS485 plug - 1x USB 2.0 connector A] DA-70157 | Conrad.com
Delock USB 1.1 Adapter [1x USB 1.1 connector A - 1x RS232 plug] screwable | Conrad.com
Tripp Lite Keyspan High Speed USB to Serial Adapter - serial adapter - USB - RS-232 - USA-19HS - USB Adapters - CDW.com
ATEN 2A-130G VGA / USB Adapter [1x VGA plug - 1x USB 2.0 connector A] Transparent 0.35 m | Conrad.com
Digitus USB 2.0 Adapter [1x Serial (9-pin) - 1x USB-C® plug] DA-70166 | Conrad.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
C2G 02781 DB9 F/F Serial RS232 Mini Gender Changer/Coupler, Nickel - Newegg.com
LINDY USB 2.0 Adapter LINDY USB RS485 Konverter | Conrad.com
ATEN KVM Adapter [2x USB 2.0 connector A, HDMI plug - 1x RJ45 socket] 0.20 m Black | Conrad.com
USB serial Adapter Conrad in Baden-Württemberg - Boxberg | PC Kabel & Adapter gebraucht kaufen | eBay Kleinanzeigen
Digitus USB 2.0 Adapter [1x Serial (9-pin) - 1x USB-C® plug] DA-70166 | Conrad.com
Value PC Adapter cable [1x USB 2.0 connector A - 1x RS485 plug] VALUE | Conrad.com