best price ,best quality,T5577,T5575,EM4305,EM4100, EM4102,EM compatible,TK4100... Model:temic ATA5577 rfid cardFrequency: 125KhzSupports: Temic5577,EM4100/4469/4550Dimensions: 85.6*54mmPVC card , inley , Tag , KeyChain , CamshellThickness: 0.8mm Temperature:-20~70 T5577 card