List of compatible models includes: 20121C SRP Skus NRL, 470065-644, 520-1030LA, CNL HP Omni 27-1010a AiO PC ALL, CNL HP Omni 27-1050 AiO PC ALL, H0N06EA, H0N09EA, H1N58AA, LN672EA, Omni 27 EU (Lavaca-SB) L6 27 PC, Omni 27-1055la Desktop PC, Omni 27-1150kr AiO PC KOR, Omni 27-1195d AiO PC ALL, Omni 27-1210 AiO PC ALL, Pro All-in-One 3520 PC, QD864AA, QE622AA, QS991AA, Slim Slot Blu-ray Combo w/Bay ODD, TouchSmart 520-1001de PC GR, TouchSmart 520-1065uk PC UK, TouchSmart 520-1110in PC INDIA, TouchSmart 520-1150kr PC KOR, TouchSmart 520-1155 Desktop PC, TouchSmart Elite 7320 All-in-One PC