zlacker

I use a "SONOFF Zigbee 3.0 USB Dongle Plus ZigBee 3.x.0 TI CC2652P + CP2102N Coordinator" with a long USB cable.

As user cricalix points out, there's also a version with an EFR32MG21, I'm not sure how they compare nowadays, see discussion on GitHub: https://github.com/Koenkk/zigbee2mqtt/discussions/14261