Mounting Standards: VESA MIS-D, 75/100 (hole pattern = 100 x 100 mm & 75 x 75 mm), MIS-E (hole pattern = 200 x 100 mm), MIS-F (hole pattern = 200 x 200 mm ONLY). For displays that use a 400 x 200 mm, 400 x 300 mm or 400 x 400 mm hole pattern, the VESA Bracket Adaptor Kit (97-759) can be ordered separately