@w8emv Sorry I've been so busy, I haven't checked this Mastodon server for almost 3 weeks. I had an old Shari node that works with Raspberry Pi 3's. It has two USB ports that plug directly into the Pi. There are also Shari's that work with Pi 4/5 where the USB ports are swapped around. Unfortunately, apparently the CMedia chip is broken, so I'll need to get the node repaired when Steve, N8AR gets back from Florida in April.