N/A PC Printer DB9 Pin Serial RS232 4 Way Port ABCD Manual Data Switch Box : Amazon.de: Electronics & Photo
Amazon.com: Serial Splitter 8 Port, DTECH Industrial RS232 Expander COM Port Switch Box with Power Adapter for Sharing PCs and Capture Data - 1x8 : Electronics
2 Port Serial RS232 Manual Data Switch Box
Delock 87589 4 Port Seriell-Switch kaufen
The Serial Box by N6TV
Cerrxian 2 Way PC Printer DB9 Pin Serial RS232 Switch Box, Metal Housing 4 Port Manual RS-232 Data Sharing Switcher for PC to Serial Device: Amazon.de: Computer & Accessories
4 Port HDMI KVM Switch with Serial Port Control, 4K @60Hz 4 in 1 Out HDMI KVM Switcher Box for Share Mouse Keyboard and Monitor, Can Work with Pi-kvm, Compatible with Windows/Linux/Mac
NEW 2 Port Serial 9pin Manual Switch Selector Box 2PORT 2:1 RS232 Female 2way 722460019544 | eBay
NetCom Plus 1611 16x RS232 Ethernet to Serial Converter, IP Adapter
Cerrxian 2 Way PC Printer DB9 Pin Serial RS232 Switch Box, Metal Housing 4 Port Manual RS-232 Data Sharing Switcher for PC to Serial Device: Amazon.de: Computer & Accessories
NetCom Plus 1613 16x RS232/RS422/485 Ethernet to Serial Converter, IP Adapter
2 Port Serial 9pin Manueller Switch Selector Box 2-Wege RS232 Female Serial Port 2:1 Seletor: Amazon.de: Elektronik & Foto