The Sony RMDX250 CD Remote Control is originally supplied with CD Player models: Sony CDPCX250

The Sony RMDX250 CD Remote Control is compatible with CD Player models: Sony 46UX21X, Sony 46UX2OB, Sony 46UX2UB, Sony 46UX321K, Sony 46UX78B, Sony 46UX78K, Sony CDPCX2, Sony CDPCX235, Sony CDPCX255, Sony CDPCX70ES Sony CDPX225 Sony COPCX225 Sony CPDCX255 Sony CPPCX225 Sony CPPCX255 Hitachi CRK84B2 Sony DR4SC Sony KV27FV310 Sony KV32FV310 Sony KV32V40 Sony KV35265 Sony KV35S40 Sony KV36F310 Sony KV36FV310 Sony KV36S40 Sony KV36V310 Sony KVC27S42 Sony RMDX250 Sony RMY165 Sony RMY181 Sony SONKV27S40 Sony SONKV27V40 Sony SONKV27V42 Sony SONKV32S20 Sony SONKV32S40 Sony SONKV32V42