Items marked by the "Desk Stand" tag:

Ergotron 33-322-200 Ergotron DS100 Dual-Monitor Desk Stand Horizontal 33-322-200

Ergotron 33-091-200 Ergotron DS100 Dual-Monitor Desk Stand Vertical 33-091-200

Ergotron 33-324-200 Ergotron DS100 Quad-Monitor Desk Stand 33-324-200