A:AnswerYes it will you need a thunderbolt to DisplayPort wire in order to get the full resolution but the MacBook Pro for sure supports the full 5120x1440 resolution
A:AnswerI'm buying 2 of these to stack and use precisely for spreadsheet & financial program use. There is a review by Bert that states he loves it for spreadsheet use. I'll try to have my setup done over the next 2 days and I can answer from experience to better help!
A:Answeryes. All monitors actually can do that, this one gives you the equivalent of 2 27" monitors side by side. All you do is drag your window from the title bar over to one side of the screen and windows will snap that window to exactly half your screen size. This functions on all monitors.
A:AnswerYes you can stack them. One single monitor can view 4 different windows at the same time by placing the windows in the upper right, bottom right, bottom left and upper left. If you had two, you could use 4 different inputs from 4 different devices because you can dedicate each side of the screen to each respective device.
I use a USX Mount 26-55” with vesa 400x400 and up.
A:AnswerI am using a Mac Studio with this monitor - I use a USB-C to DisplayPort (1.4 or higher) cable to connect that and my MacBook Pro. Currently I get full resolution with 120Hz refresh rate. I believe the lower refresh rate to be due to my cable, not the monitor or Mac devices. Hope this helps!
A:AnswerYes it does come with a vesa 100x100 adapter, you just got to take the screws out of the stand and use them to attach the vesa adapter to the monitor