A:AnswerIt has no mounting holes on the back so unless you can find another mount with a connector that matches what the monitor is built with no. Not even float mount setups.
A:AnswerThe monitor includes an HDMI cable. If you need to connect via VGA, you will need to purchase that cord. It really depends on the ports on the computer you are connecting.
A:AnswerYes it is extremely good monitor for gaming. I have my PC, and Xbox hooked up to it. Both work great with the monitor and the picture quality is stellar.
A:AnswerDaisy chaining may not be the most successful; we recommend either using a VGA to HDMI adapter for the monitor, or using a docking station that provides two HDMI ports!
A:AnswerNo onboard speakers. You can fit a small Bluetooth speaker bar under the monitor though & use that. I have some small Dell powered speakers that are about 3" wide & they work well. Most anything BestBuy has for desktop monitors will work.