This VESA mount adapter is designed for these specific HP monitor M-Series model numbers: M22f, M24f, M24fd, M24fw, M24fwa, M27f, M27fd, M27fq, M27fw, M27fwa, M32f, 524sa, 524sw, 524sf, 527sa, 527sw, 527sf, and 532sf. It is only compatible with these models and will not fit other HP monitors. Mount the unmountable with this VESA adapter to attach non VESA M-Series HP monitors to VESA arms, VESA stands, VESA desk mounts, and other VESA mounting systems. Mount your compatible HP monitor on a standard VESA mount with our VESA adapters. Quick and easy installation with hardware included: You’ll be able to install this VESA adapter for your compatible HP monitor in a few minutes with only a screwdriver. Always double check your monitor model number before ordering. HumanCentric designs with you in mind: we are the world’s largest brand and manufacturer of VESA mount adapters. They are designed by our engineering team in Chicago to solve this unique problem. They're built to be safe, durable, and easy to use. Satisfaction guaranteed: Our VESA adapters are guaranteed to fit the compatible monitors listed here. Customer satisfaction is our highest priority. We are a small company but very responsive to customers.