The router can be powered through a USB connection or external power adapter, both included with the device.

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The manual warns to "use only the power adapter and micro-USB cable that come with your Nexus 4 Wireless Charger", but we didn't have any trouble with other USB power sources beyond longer charging times.

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For older models, the AC adapter provides power while also extended a USB input for plugging in via the back port.

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The only digs were its lack of an included AC adapter (you're forced to use USB power) and subsequently, its honest inability to be used as a mobile solution.

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Toward the right, you've got the USB type B connector that runs to your laptop, the AC adapter jack, and the master power switch.

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