USB to RS232 DB9









USB to RS422/485 DB9









USB to RS232/422/485 DB9

USB-16COMi-RM USB to serial adapter, 16 x RS232/422/485, metal case rackmount









USB to RS232/422/485 terminal block adapter









Serial Device Server



USB to CAN-Bus adapter

USB-CAN-M, USB to CAN-Bus adapter










USB hubs and isolators

HUB-1600i-RM, 16 port USB 2.0 hub, rackmount, metal case


RS232 to RS422/485 converters









PCI Express boards

PCIe-200i-SI, 2 port RS232/422/485 optical isolated PCI Express board