MXQ Pro 4k is a TV-Box very easy to install. Therefore, you can install it directly after purchase without the help of a professional. You will find in the package a user manual that gives you the details and all the steps to correctly install your TV-Box
Going into details, here is how to install the TV-Box MXQ Pro 4k. Decide first on the location of the device (keep in mind that it is usually placed on the back of the TV). Then, connect the TV-Box to the TV using the HDMI cable that also comes with the package.
Connect the infrared receiver to turn on the remote control of the MXQ Pro 4k. You can also consider connecting a mouse to use the device more comfortably.