Hello GuadalupeBaldizon,
Thanks for posting your concern here.
You can actually connect your Surface to external monitors or PC wirelessly or through display adapters. For wireless, you can use the Microsoft Wireless adapterif your other monitor is not wireless-ready. On the other hand, on your Surface select action center in the taskbar or swipe in from the right edge of the screen. Select Connect. In the list of displays and adapters, select the name of the wireless display or PC that you want to connect to. See Connect Surface to a TV, monitor, or projector for more details.
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Greetings,
StevenK