Limit maximum display resolution

This policy setting allows you to specify the maximum display resolution that can be used by each monitor used to display a Remote Desktop Services session. Limiting the resolution used to display a remote session can improve connection performance, particularly over slow links, and reduce server load.

If you enable this policy setting, you must specify a resolution width and height. The resolution specified will be the maximum resolution that can be used by each monitor used to display a Remote Desktop Services session.

If you disable or do not configure this policy setting, the maximum resolution that can be used by each monitor to display a Remote Desktop Services session will be determined by the values specified on the Display Settings tab in the Remote Desktop Session Host Configuration tool.

Supported on: At least Windows Server 2008 R2 or Windows 7

Width

Registry HiveHKEY_LOCAL_MACHINE
Registry PathSOFTWARE\Policies\Microsoft\Windows NT\Terminal Services
Value NameXResolution
Value TypeREG_DWORD
Default Value
Min Value640
Max Value4096
Height

Registry HiveHKEY_LOCAL_MACHINE
Registry PathSOFTWARE\Policies\Microsoft\Windows NT\Terminal Services
Value NameYResolution
Value TypeREG_DWORD
Default Value
Min Value480
Max Value2048

terminalserver.admx

Administrative Templates (Computers)

Administrative Templates (Users)