The SLZB-06M arrived a week ago and I've been busy hooking up my Zigbee devices to it. It was literally plug and play. I have the SLZB-06M running in my basement with PoE. I get very good signal strength even on the third floor of my 100 year old home. (source: https://www.tindie.com/products/smartlightme/smlight-slzb-06m-zigbee-ethernet-poe-usb-wifi-adap/#product-reviews)