ACS ACR122u-a9 Reader Writer Rewritable UID Changeable Card Zero 0 Block Sector Copier Duplicate 7 Byte UID Changeable Card,S50 Card, MF Ultralight Cards with Card Tools

Package include 1PCS * ACR122 Reader Writer device 2 PCS * 4 byte UID Changeable Card 2pcs UID changeable IC tags Description: CCID-compliant PC/SC-compliant. Read/write speed up to 424 kbps. Built-in antenna for contactless tag access, with card reading distance of up to 50 mm (depending on tag type). Supports ISO 14443 Type A and B, S50 1k, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags. Supports new MFUltralight C (via pseudo APDUs) and MFplus SL1 (4 Byte UID, via pseudo APDUS) and SL3. Supports all 3 modes of :reader, card emulation and peer-to-peer modes. User-controllable bi-color LED.Application Network access control Micro-payment Public transportation terminals Automatic fare collection Physical access control Customer loyalty Time and attendance Contactless public phones Vending machines

• Technical Required : It designed for professional technical developer who is know how to Read Write the Smart IC Card with 13.56mhz . Please make sure your card type ! It supports Rewritable UID Changeable Card Zero 0 block sector copier S50 Card
• ACR122U is a PC-linked contactless smart card reader/writer developed based on the 13.56 MHz Contactless (RFID) Technology. It compliants with the ISO/IEC18092 standard for Near Field Communication (NFC),And both CCID ,PC/SC
• Functionable : It supports for ISO 14443 A/B plus ISO 18092 cards and tags, including for MIFClassic, MIFUltralight, DESFire, FeliCa and all four NFC Forum tag types in all 3 NFC modes (reader, card emulation and peer-to-peer)
• Various Contactless Applications: POS terminals, physical access systems and vending machines, loyalty to ticketing and NFC
• Operating System Support: WinXP , Win 78/9/10/11, Mac Linux system .Package Included : 1pcs *ACR122U-A9 NFC Card Reader Writer , 2pcs *UID Changeable Tag( GEN1, 4byte UID ), 2pcs * UID Card with 4 byte , 1PCS CD Driver.