S-812C50AUA-C3ET2S S812C50AUA-C3ET2S S-812C50AUA-C3ET2U S-812C50AUA-C3E-T2U S-812C50AUA-C3-T2 S812C50AY S-812C50AY S-812C50AY-B2-U S-812C50AY-B-G S812C50AY-B-G