Universal compatibility The tray fits most video conferencing cameras, projectors, and routers on the market, providing a single mounting solution for a variety of devices. Ceiling and wall mounting with adjustable height This projector mount can be installed on the ceiling or on the wall. The ceiling section offers retractable height adjustment for flexible positioning and easy setup from above. materials for reliable support The ceiling section and telescoping pole are made of carbon steel for strength and durability. The tray is stainless steel to provide a stable platform for projectors and related equipment. Thoughtful design for performance and appearance The mount features a professional black, rustproof finish that minimizes light reflection. The hollowed bottom of the tray aids in heat dissipation to help protect mounted devices. 23 practical use scenarios Conference rooms: mount a projector centered above the meeting table and adjust height for image alignment. Classrooms or training rooms: ceiling or wall installation with easy reconfiguration for different teaching setups. Home offices or small studios: clean, lowprofile mounting solution that keeps cables organized and devices securely supported. Key attributes Universal compatibility, ceiling or wall mounting, retractable height adjustment, carbon steel construction, stainless steel tray, rustproof finish, heatdissipating tray design.