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USB to RS422/RS485 Converter 4 ports - Multi-4U/Combo Bus Spec. : USB version 1.1 compliant Serial: Interface : RS422 / RS4
USB to RS422/RS485 Converter 4 ports - Multi-4U/Combo Bus Spec. : USB version 1.1...
USB to RS422/RS485 Converter 4 ports - Multi-4U/Combo Bus Spec. : USB version 1.1 compliant Serial: Interface : RS422 / RS4
USB to RS232 Converter 8 ports - Multi-8U/RS232 Bus Spec. : USB version 1.1 compliant Serial: Interface : RS232 No. o
USB to RS232 Converter 8 ports - Multi-8U/RS232 Bus Spec. : USB version 1.1 compliant...
USB to RS232 Converter 8 ports - Multi-8U/RS232 Bus Spec. : USB version 1.1 compliant Serial: Interface : RS232 No. o
USB interface: Fully compliant with V1.0, 2.0 specification. Dual RS-232 Output: TX, RX, RTS, CTS, DTR, DSR, And DCD , RI . Dual RS-42
USB interface: Fully compliant with V1.0, 2.0 specification. Dual RS-232 Output: TX,...
USB interface: Fully compliant with V1.0, 2.0 specification. Dual RS-232 Output: TX, RX, RTS, CTS, DTR, DSR, And DCD , RI . Dual RS-42
USB to RS422/RS485 Converter 8 ports - Multi-8U/Combo Bus Spec. : USB version 1.1 compliant Serial: Interface : RS422 / RS4
USB to RS422/RS485 Converter 8 ports - Multi-8U/Combo Bus Spec. : USB version 1.1...
USB to RS422/RS485 Converter 8 ports - Multi-8U/Combo Bus Spec. : USB version 1.1 compliant Serial: Interface : RS422 / RS4