Legic reader with SC2560 chip set; R/W with all Legic Advant & Prime Cards; read UID of ISO14443A & ISO15693 & iClass cards. See Vitlon Legic Reader Literature Vitlon.Pdf for more details. RDR-338S-N Model: Black base black cover RDR-L338S-N-BBSilver base black cover RDR-L338S-N-SBBlack base Silver cover RDR-L338S-N-BSSilver base silver cover RDR-L338S-N-SS