



Once you buy it, you can connect your Android device, such as a tablet, to the Windows computer wirelessly and hence use the tablet as a monitor wirelessly. Keep in mind that Duet Display is a subscription-based service that costs $29.99 per year. Now, Duet Display is available for Android smartphones and tablets as well to provide similar functionalities. You can use a tablet as a second monitor wirelessly by using the following apps: Duet Displayĭuet Display gained immense popularity as an iOS app that allowed users to mirror Mac’s display to the iPhone and iPad. One of the major benefits of using an Android tablet as a second monitor is that you don't have to worry about buying any external wires or expensive equipment for it. Part 1: How to Use Android Tablet Wirelessly As a Second Screen - 5 Apps Recommended
