ADJUSTABLE SET UP: Use the desk-clamp (C-clamp) or grommet mount to easily mount and tighten by hand to a desktop; Cable management clips can hold incl. tools for quick height & angle adjustment RANGE OF ARTICULATION: Pole mount monitor arm can be positioned/secured along the 17.7″ pole and can extend outwards up to 16.85″ away from the base; Arm has 2 joints that allow it to swivel +/-180 WIDE RANGE OF MOTION: Ergonomic articulating monitor mount increases comfort & productivity allowing the screen to tilt +/-45″, swivel +/-90, rotate 360 (landscape/portrait) SMALL FOOTPRINT: Desk mount monitor arm with space-saving design enhances the computer work area; built-in cable management clips along the arm & pole keep cables organized for a presentable workspace LARGE MONITOR ARM: VESA 75x75mm/100x100mm compatible heavy-duty steel single monitor arm supports a 27″ (16:9) or 34″ (21:9/ultrawide) display up to 17.7lb/8kg; Horizontal articulation & height adjustment.