A:AnswerNo swivel base. I turn it to show the display to people in my office and have to turn by lifting and rotating bc the bottom is a non slip base. Maybe I’m doing this wrong.
A:AnswerI use this monitor with a Surface book II, Greatest monitor I've ever had. It works with either HDMI OR Thunderbolt, (the new semetrical micro USB). Better 2 way communication with the Thunderbolt, I think.
A:AnswerThere is no seperate audio input. Sound would have to come via the HDMI or ThunderBolt 3 ports. However, you may be able to find some sort of adapter where you can connect the source audio (line in) and source video (VGA/DVI) and have the HDMI out carry both audio and video signals.