The ACR123U is the USB version of the ACR123S, a cost-effective, flexible and intelligent contactless reader. It can be integrated to existing (Point-of-Sale) terminals or cash registers, to offer the convenience of a cashless payment system. The ACR123U speeds up movement in checkout counters, by enabling customers to complete payments by simply tapping their cards. The ACR123U is equipped with a large graphical LCD that allows merchants to display messages, as well as a large tapping area with backlight, which guides customers in carrying out their payment transactions. Developed based on 13.56 MHz contactless (RFID) technology, it supports any contactless card following the ISO 14443-4 standard. It is also equipped with a large graphical LCD, as well as a large user-controllable tapping area with backlight. More information: Features | Maximum read range | 50 mm |  | Frequency | 13.56 MHz | | Compatible products | Support for ISO 14443 Part 4 Type A and B cards and MIFARE series | Design | Product colour | Black | | Built-in display | Yes | | Display type | LCD | | Backlight | Yes | | Cable length | 1.5 m | System requirements | Windows operating systems supported | Windows CE | | Linux operating systems supported | Yes | Weight & dimensions | Width | 100 mm | | Height | 21 mm | | Depth | 159 mm | | Weight | 281 g | Ports & interfaces | Interface | USB 2.0 | | Compliance industry standards | ISO 14443 ISO 7816 (SAM Slot) USB Full Speed PC/SC CCID VCCI (Japan) KC (Korea) Microsoft® WHQL CE FCC RoHS 2 REACH | | Supported protocols | ISO 14443-4 Compliant Card, T=CL MIFARE® Classic Card, T=CL | Power | Power source | USB | | USB powered | Yes |
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