Multiple ports with COM port retention give you hassle-free control of several serial devices without having to remember where each one was last connected
Rugged all-metal enclosure for added durability in harsh environments
Easy plug and play installation with our USB Powered adapter - no power outlet required
USB to 4 Port Straight-Through RS232 Serial Adapter
Rugged metal construction
Wall-mountable
COM port settings are retained for serial devices plugged into different USB ports and across reboot