This review looks at Apple’s Lightning Digital AV Adapter ($49), which sells at a $10 premium over the prior version, the Apple Digital AV Adapter (iLounge Rating: B+)—a March 2011 accessory that was modestly tweaked in a same-named update one year later. Conceptually, all three Digital AV Adapters are exactly the same: one side sports a male connector for your iPad, iPhone, or iPod, while the other side has two ports: a female HDMI output…