Good key. However - Note: I couldn't get this to work on an RPi 2b with Ubuntu Core due to power requirements. To get this to work I had to use a separately powered USB hub (even after adjusting the USB power output on the RPi) due to the power requirements of this Wi-Fi. Because of this, I decided not to use the RPi 2b for my particular setup. I chose the Kootek Raspberry Pi Wifi Dongle Adapter, a fully compatible 150Mbps USB Wi-Fi for Raspberry Pi/Windows/Linux/Mac OS.
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