DescriptionVirgin America's USB & RJ-45 (8239003761).jpg
According to another photo here on Flickr, this is connected to the at-seat computer, so if you happened to have a keyboard, you could use it to control RED (Virgin's in-flight entertainment system). It also dispenses 5 volts throughout the entire flight, so you can charge even during takeoff.
Also, my phone does not do macro well. Although considering it focused with nearly zero available light, I'd say it didn't do a terribly bad job.
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