RTL-SDR & LORA Extension board prep files

Seems like you need usb 3.0 for it, uconsole doesn’t provide it now even on CM5

Common USB standards include: USB 2.0 –A widely used standard that offers a maximum transfer speed of 480 Mbps . USB 3.0/3.1/3.2 –Offer transfer speeds of up to 5 Gbps (USB 3.0),

but there is a 100MBit expansion card: uEther - extension module