The HP 51874401 Media Remote Control is originally supplied with PC Media Center System models: HP D7222G, HP D7222P, HP D7223L, HP D7223M, HP DM163A, HP DM163AAB, HP DM163AR, HP DM164A, HP DM164ARABA, HP DM165A HP DQ170A HP DQ170AR HP DQ171A HP DQ172A HP DQ172AABA HP DT068A HP DT068ARABA HP DT095A HP m1070n HP m1072n HP m1082n HP m1090n HP M370N HP M380NB HP m390n HP M470N HP M480N HP m490n HP PC098A HP PC099A HP PC100A HP PC103A HP PE556A HP PE556AABA HP PE557A HP PE557AABA HP PJ622AV HP PJ697AV