This is a copy of PicoRX SDR receiver project – https://github.com/dawsonjon/PicoRX/
You need only one USB Type-C connection. It has a built-in audio device, and it supports Kenwood CAT protocol (see pictures). It also has an extra output for headphones.
Bands: 10kHz-30MHz
Modes: CW/USB/LSB/AM/FM
RF: SMA-F connector
USB: Type-C
Dimensions: 100*75*35 mm
Weight: 250g
Cost: 70USD
