According to Sam Mobile , the Galaxy Z TriFold can support a Second Screen feature that turns the unfolded display into an external monitor for a Windows PC or laptop. The phone appears to support the same Second Screen feature found on Samsung Galaxy tablets , which lets the device act as a wireless extra display for a Windows PC. Second Screen relies on Miracast, which is a wireless display standard supported by most Windows PCs. On the TriFold, it can be enabled by going to Settings...
