A:AnswerThe base included is not height adjustable. The display does include the (FDMI) mounting interface, but it is not a VESA compliant display, as the mounting holes are lower and should be centered to the back of the display. But if you use height adjustable display mounting Arm (Ergotron LX 45-241-026), this can easily make up for it and provide the height adjustment you need.
A:AnswerI bought this monitor for my CCTV system. I need it with a HDMI port.
I don't see why would not work with Apple computers. We have only Apple computers in our home/office, either iMac or Mini, with additional HDMI monitors, and they work fine.
A:AnswerYes, it does. You can't see it in the pics because it's in the lower back corner. It also acts as the joystick for the monitor's various Settings menus.
A:AnswerYes, it has HDMI and will receive most video signals. However, it probably won’t do audio. A headset or other external solution will be needed for sound.