model: YJ-R95CD Working frequency band: 125KHz/13.56Mhz Standard protocol: ISO 14443 TypeA Reader card type: EM4102, EM4200, TK4100/14443A protocol tag such as Mifare 1K S50, Mifare 4K S70 Read range: 0~80mm Read time: <100ms Read speed: 0.2s Read interval time: 0.5s Communication Interface: USB Operating voltage: 5V Operating current: 100mA Working temperature: -20°C~+70°C Operating System: WinXP, Vista, WinCE, Win7, Win10, LIUNX, …