My current setup:

• RPi2B,
  • Buster with PiAware install (not SD Card image),
  • via Ethernet,
• Raspberry Pi official power supply 5.1V at 2.5A,
• blue FA Pro Stick Plus,
  • connected via USB 3.0 extension pigtails (6 inch),
• red RadarBox FlightStick (978 MHz),
  • connected via USB 3.0 extension pigtails (6 inch),
• FA 1090 MHz ADS-B gain antenna in attic,
• FA 978 MHz ADS-B gain antenna in attic.