Display support arm mount

A display support arm, comprising:

• a first end configured to attach the arm to a support surface;
• a second end configured to attach the arm to a display, the second end including a display-facing surface;
• a first magnetic structure positioned in the second end and having a first magnetic axis perpendicular to the display-facing surface;
• a second magnetic structure positioned in the second end and having a second magnetic axis parallel to the display-facing surface;
• and
• a third magnetic structure positioned in the second end and having a third magnetic axis, the third magnetic axis being parallel to the display-facing surface and perpendicular to the second magnetic axis.

A monitor assembly, comprising:

• a stand;
• a support arm being pivotally attached to the stand, the support arm being rotatable relative to the stand between a raised position and a lowered position, the support arm having a monitor mount portion;
• and
• a monitor being pivotally attached to the monitor mount portion, the monitor being rotatable relative to the support arm so as to permit rotation of the monitor from a landscape orientation to a portrait orientation while the support arm is in the raised position, prevent rotation of the monitor from the landscape orientation to the portrait orientation while the support arm is in the lowered position, and prevent rotation of the support arm relative to the stand while the monitor is in the portrait orientation.