1.75mm hole spacing TV mount adapter: compatible with a variety of digital screens and monitors; provides secure horizontal and vertical mounting for home, office, hotel, or projector setups with stable installation. 2. Adjustable 17mm ball head: allows flexible positioning for viewing angles; supports horizontal and vertical rotations; ideal for meeting rooms, hotel entertainment, classrooms, or home setups. 3. Portable and versatile hardware: compact design for easy carrying and installation anywhere; suitable for digital screens, projectors, or mobile entertainment systems while maintaining a professional look and secure fit. 4. Mounting solution: quality materials provide reliable support for TVs and monitors; ensures stability during use and compatibility with multiple screen sizes and applications from home to business environments. Use scenarios: Home theater or living room: mount a TV or projector, adjust the ball head for seating arrangement and viewing angle, then enjoy a stable, secure setup. Meeting rooms or classrooms: quickly switch between landscape and portrait orientations to accommodate presentations, lectures, or training sessions with precise, stable mounting. Hotels or portable setups: leverage the compact design for easy transport and secure installation in guest rooms or event spaces, preserving a clean, professional appearance.