TK4100 (125kHz, 64-bit, R/O),T5577,EM4305,EM4200,F08,S50,S70,Ultralight,i.code ... sli.TI2k 125K TK4100 (125kHz, 64-bit, R/O),T5577,EM4305,EM4200, HC4305,HC5577,HC6608,HC6609,HC410013.56MF08 ... , 512-bit, R/W): Mifare 1 (13.56MHz, 8kb, R/W): Temic 5577 (125kHz, 256-bit, R/W): TI 2048 (13.56MHz, 2048bit, R/W) * Experienced R&D Department ...