Did you know: The Surface Duo wasn't Microsoft's first dual-screen foldable - Android Authority

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<a href="https://www.androidauthority.com/microsoft-surface-duo-courier-tablet-1152071/" target="_blank">Did you know: The Surface Duo wasn't Microsoft's first dual-screen foldable</a>&nbsp;&nbsp;<font color="#6f6f6f">Android Authority</font>

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