A:AnswerI agree with you about the buttons. The button to make adjustments on this is a 4-way toggle type button just behind the lower right corner. It's a little tedious to operate if your monitor is not within arm's reach. I wish they had a software option you could install so a mouse would be all that is needed.
A:AnswerYes it accepts the standard VESA mount so you can attach it to wall mounts pretty easily. If yours comes with the stand attached, you can easily remove it by two screws on the bottom.
A:AnswerThe AD/DC wall adapter is 14 volts 25 watts and runs at 1.79 amps. If you can find a laptop adapter that runs similar I assume it should work. Just getting the barrel connector to match might be a problem.
