The instruction manual is a joke that led to me sending back the 1st batch. I connected an HDMI cable to test it, but nothing happened, not even the light came on. The replacement came a day later (thanks to Revine for the quick delivery) and again the same result. Frustrated, I tried to connect the USB cable. Now the light comes on and the little thing even works with an HDMI monitor! So far, so good. Make sure you do the same---connect the USB cable first. Hope this helps new users.
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