Compatibility and load capacity: Suitable for projectors under 2 kg with a single mounting hole for 1/4 inch screws. The base is larger and rated to support up to 2 kg. Easy operation and adjustment: Rotate the fixed valve clockwise to tighten. The projector stand is easy to install and convenient to adjust. Flexible mounting and compatibility: Integrated ball joint system allows a 160degree tilt and 360degree rotation for versatile angle control. Fits most projectors or other devices such as mini projectors, DLP projectors, digital cameras, and camcorders. Quick setup: Easy wall installation by drilling four holes; position the projector to your desired spot and complete setup. Use scenarios: Home theater in a living room for movie nights. Classroom or training room for lectures and presentations. Small office or conference room for meetings, video calls, and demonstrations.