Aluminum alloy construction with uniform thickness for durable, long service life adjustable up and down, left and right with multiple tilt/rotation angles for flexible positioning and easier installation Cable management through a tube to pass HDMI, power, and audio cables; hidden installation for a clean, professional look Thickened base for a secure fit and enhanced stability Ideal for home use and compatible with most home and office environments Use scenarios Home office or study desk: mount a monitor or display with clean, unobtrusive cable routing and precise positioning Living room or entertainment area: install a display with hidden cables for a tidy, streamlined setup Small office or conference room: flexible mounting for various displays with organized cable management