Known Good USB Bluetooth adapters?

[nesswill (Dave)]

I use this on two separate installations for 30+ RuuviTag, available from Amazon , line of sight range on mine with a 2m extension lead is about 80m.
TP-Link Nano USB Bluetooth 5.3 Adapter.

TP-Link Nano USB Bluetooth 5.3 Adapter for Multiple Devices, Long Range...