The RFspace SDR-14 rear panel is shown above. From left to right:
12-14 VDC CONNECTOR
Use 15 Volts maximum into this port. The voltage can go down to 10 volts.
This port is used for future frequency translators and other peripherals.
This is not an RJ45 Ethernet port. There is 12 volts on this connector so
do not connect a phone or PC to this port.
USB [2.0 or 1.1 compatible]
Used to connect the SDR-14 to the PC.