The Anker Nebula Cosmos 4K SE (not to be confused ... Like most room-to-room portables, the 4K SE has no optical zoom. The audio system is built around two 15-watt speakers and supports Dolby ...

To begin with, the Anker Nebula Cosmos is a fairly affordable ... two USB ports, and finally, an optical audio cable for better quality audio if you need more oomph. Sadly, there isn’t a 3.5mm ...