M-Audio MidiSport 2x2

M-Audio

Lindy 4-Port USB Serial Converter

Lindy

StarTech.com 2 Port Seriell auf IP Geräte Server - RS232 - ...

StarTech.com

Aten USB 2.0 Sharing Switch: 4 Port

Aten

MOXA UPort 1410, USB-zu-Seriell-Konverter

Moxa

Lindy 43141 Computerdatenumschaelter

Lindy

StarTech.com 2 Port USB 3.0 Sharing Switch

StarTech.com

exSys EX-41252-2 , 2xSeriell RS232,

EXSYS

exSys EX-1334, USB zu 4xSeriell RS232

Exsys

StarTech.com 1 Port RS232 Seriel Ethernet Geräteserver - PoE ...

StarTech.com

APC Dry Contact I/O SmartSlot AP9613

APC

AXIS A9188 Netzwerk I/O Relais

Axis