Features: High quality! USB 2.0 Full Speed Interface, USB PnP compliant, PC/SC-compliant. Read/write up to 424 kbps Built-in antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type) Built-in anti-collision feature (at least 1 card is detected when multiple cards are presented) Supports ISO14443 Type A and B, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags Supports IC Ultralight C (via APDUs), IC Plus SL1 (4 UID, via APDUs), and SL3 Supports all 3 modes of NFC: reader, card emulation, and peer-to-peer modes Applications: 1. Network access control 2. Banking and payment 3. NFC mobile tag 4. Public transportation terminal 5. Automatic collection 6. Physical access control 7. Customer loyalty 8. Time and attendance 9. Contactless public phone 10. Vending machine Specifications: Interface: USB Full Speed Operating Distance: 50 mm (depends on tag type) Supply Voltage: Regulated 5V DC Supply Current: 200 mA (operating); 50 mA (standby); 100 mA (normal) Operating Temperature: 0-50C Operating Frequency: 13.56 MHz Smart Card Interface Support: ISO14443 Type A & B, Mifare, FeliCa, 4 types of NFC (ISO/IEC 18092) tags Supported Operating Systems: Windows 98, Windows ME, Windows 2000, Windows XP, Windows Vista, Windows 7, Windows Server 2003, Windows Server 2008, Windows XP x64, Windows Vista x64, Windows 7 x64, Windows Server 2003 x64, Windows Server 2008 x64, Windows Server 2008 R2 x64, Windows 5.0, Linux (Please install appropriate software for support) Card Type: 13.56 MHz Coin Card Material: Plastic Color: White Package Contents: 1 x RFID Duplicator 5 x 13.56 MHz Coin Card (Due to different product batches, the appearance may vary, which does not affect functionality) Only the items listed are included; other products are not included Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm