Product Detail:Reads fixed code transponders Philips®, Temic®, Megamos® (SILCA® 11, 12, 13, 21, 22, 23, 33, 40-45, 73), Texas® (SILCA® 4C, 4D) and writes PCF7930/31/35, TEMIC TK5550/1/4/7, T5.