... (3)output format:Wiegand26 bit IntroductionMF-ID series readers is easy to use contactless type ID card ,it provide RS232, 485, USB ... driver, you can easily read frequency of 125KHZ EM standard ID card , simple, stable, low-cost features. Users can customize the ... card number format (decimal or hexadecimal, or other special requirements).ID card reader USB interface more with USB hassel plug and ...