Note! Regardless if you go with “ZBDongle-E” or “ZBDongle-P” (or any other Zigbee Coordinator USB radio adapter), always be sure to take active actions to avoid EMF-interference and understand that you need to add many Zigbee Router devices to extend range and coverage (do not just add battery-powered devices).
Zigbee devices are very sensitive EMF interference and have a relatively short range, thus it is highly recommended that everyone using Zigbee devices read and try to follow all the tips here → Zigbee networks: how to guide for avoiding interference and optimize for getting better range + coverage
Especially be sure to connect the Zigbee Coordinator adapter via a long USB extension cable to a USB 2.0 port (and not a USB 3.x or USB 4.x port) + add a few mains-powered Zigbee products that are known to work as good Zigbee Router devices (e.i. Zigbee signal repeater/extender) to act as the stable backbone of your Zigbee network mesh. Generally, the more Zigbee Router devices you have the more stable your Zigbee network mesh should become.
These are things needing to be addressed with any Zigbee Coordinator adapter on any Zigbee network.