This is a genuine OEM item made by Samsung
Compatible Models : RS27T5200SG/AA-00, RS27T5200SR/AA-00, RS27T5200WW/AA-00, RS27T5201SR/AA-00, RS27T5561SG/AA-00, RS27T5561SR/AA-00, RS27T5561SR/AA-01, RS27T5561SR/AA-02, RS28A500ASR/AA-00, RS28A5F61SG/AA-00, RS28A5F61SR/AA-00