We offer 2 types of desktop Mifare readers MSR-100 and MUR-100 that can be connected to PC. Both RS232 Serial and USB connection are supported. The MSR-100 and MUR-100 can be employed to write data onto the Mifare cards. To facilitate software developers to build applications using our products, Application Programming Inferface (API) can also be provided. Typical applications include Loyalty Bonus Point system, Access Control System, Membership Management System. MSR-101 Mifare RS232 Desktop Reader / Writer RS232 Output Read / Write Operating Range of up to 8 cm 2 LED Light for power and reading operation Built-in buzzer Support Mifare Ultralight, MF1 S50, MF1 S70, DESFire cards DLL and Demo software is available Power Supply : 9VDC, 120mA Dimension : 124 mm (W) x 97 mm (L) x 31 mm (H) MUR-103 Mifare USB Desktop Reader / Writer USB1.1-compliant interface Plug and Play Read / Write Operating Range of up to 8 cm 2 LED Light for power and reading operation Built-in buzzer Support Mifare Ultralight, MF1 S50, MF1 S70, DESFire cards DLL and Demo software is available No external power supply, power from USB Dimension : 124 mm (W) x 97 mm (L) x 31 mm (H) MWR-202 Mifare Reader (Wiegand Output) Weigand 26 bit or Weigand 34 bit Output Operating Distance of up to 8 cm 2 LED Light for power and reading operation Built-in buzzer Support Mifare Ultralight, MF1 S50, MF1 S70, DESFire cards Power Supply : 7-12VDC Can be customized to read Sector / Block data PMM-301 Mifare Reader / Writer Module An ISO14443 Type A Read/Write device using the state-of-the-     art MFRC500 single chip reader IC Compact size, low cost, fast and easy system integration Supports Mifare Classic, Mifare UltraLight, Mifare DESFire     and other ISO14443 Type A cards Read / Write Operating Range of up to 7 cm DLL available for product development Power Supply : 5VDC, 120mA Dimension : 41.5 mm x 25.3 mm