SpaceDesk Not Extending Display
Quote from Cathy on 17/01/2026, 23:08Hi. Just installed Windows on a Windows 11 Home 64 bit machine, the Viewer on an Amazon Fire and Samsung Android phone. All three have updated drivers. I also have an old Acer Spin Windows tablet that I installed the view on.
None of these devices will extend the desktop. I am aware that the Android phone would only Duplicate, but I thought the Fire Tablet and old Windows tablet would allow extending. I’ve reviewed all 24 pages of support questions and couldn’t find anything.
Thanks! Oh, free personal version.
Hi. Just installed Windows on a Windows 11 Home 64 bit machine, the Viewer on an Amazon Fire and Samsung Android phone. All three have updated drivers. I also have an old Acer Spin Windows tablet that I installed the view on.
None of these devices will extend the desktop. I am aware that the Android phone would only Duplicate, but I thought the Fire Tablet and old Windows tablet would allow extending. I’ve reviewed all 24 pages of support questions and couldn’t find anything.
Thanks! Oh, free personal version.
Quote from spacedesk Renz on 19/01/2026, 06:18Hi @cathy,
Please refer to the Documentation in the section Configuration and Settings > Windows Driver (Primary Machine) > Desktop Extension or Desktop Duplication (mirror) Settings in Display Control Panel for instructions on how to extend your main display to the spacedesk Viewer screen. Thank you.
Hi @cathy,
Please refer to the Documentation in the section Configuration and Settings > Windows Driver (Primary Machine) > Desktop Extension or Desktop Duplication (mirror) Settings in Display Control Panel for instructions on how to extend your main display to the spacedesk Viewer screen. Thank you.