This single-arm high monitor stand enhances work efficiency. The VESA mounting bracket features built-in springs to ensure smooth height adjustment. You can freely adjust the monitor height to a comfortable position, improving posture and relieving pressure on your neck, shoulders, and back. Compared to other single monitor stands, this desktop monitor stand offers a maximum height of 21.65 inches from the center of the VESA mount to the desktop, providing a wider range of height adjustment. Each connecting arm is adjustable, making it easy to find a suitable viewing angle for work and entertainment.