ACR1251U NFC reader/ writer
The ACR1251U-A1 emerges as the next-generation Contactless NFC Reader, enhancing user experience with features like firmware upgradability, a SAM (Secure Access Module) slot, and the capability to interact with NFC tags and devices. It stands out in the realm of contactless functionalities, offering an extra layer of security. Thanks to the SAM, it can perform key diversification and mutual authentication, sharply reducing key exposure and minimizing the risk of key compromise, thus bolstering the safety of contactless operations.Designed for a variety of contactless smart card purposes, the ACR1251U-A1 is fitting for applications such as personal identity authentication, network access, e-banking, and small-scale transactions. Its advanced NFC features make it also well-suited for innovative uses like Smart Posters for advertising and communication with a broad spectrum of NFC-compatible smartphones. Compatibility with PC/SC fosters a smooth cross-platform, application-wide integration. The ACR1251U-A1 further supports remote firmware updates post-deployment, circumventing the need for physical hardware alterations. Its sleek, space-conscious design, and comprehensive functionality make the ACR1251U-A1 a prime tool for anyone seeking the full benefits of NFC technology.
USB Full Speed Interface
CCID Compliance
Smart Card Reader:
Contactless Interface:
Read/write speed up to 424 kbps
Built-in Antenna for contactless tag access, with card reading distance of up to 30 mm (depending on tag type)
Supports ISO 14443 Type A and B cards, MIFARE®, FeliCa, and all 4 types of NFC (ISO/IEC 18092) tags
Built-in anti-collision feature (only 1 tag is accessed at any time)
NFC Support
Card Reader/Writer Mode
Built-in Peripherals:
LEDs:
User-controllable Bi-color LED
Application Programming Interface:
Supports PC/SC
Supports CT-API (through wrapper on top of PC/SC)
USB Firmware Upgradeability
Supports Android™ 3.1 and later
Physical Characteristics Dimensions (mm) 98.0 mm (L) x 65.0 mm (W) x 12.8 mm (H) Weight (g) 70 g USB Interface Protocol USB CCID Power Source From USB port Speed USB Full Speed (12 Mbps) Cable Length 1.0 m, Fixed Contactless Smart Card Interface Standard ISO/IEC 18092 NFC, ISO 14443 Type A & B, MIFARE®, FeliCa Protocol ISO 14443-4 Compliant Card, T=CL MIFARE® Classic Card, T=CL ISO18092, NFC Tags FeliCa Built-in Peripherals LED 1 bi-color: Red and Green Buzzer Monotone Certifications/Compliance Certifications/Compliance EN 60950/IEC 60950 ISO 18092 ISO 14443 USB Full Speed PC/SC CCID VCCI (Japan) KC (Korea) Microsoft® WHQL CE FCC RoHS 2 REACH Device Driver Operating System Support Device Driver Operating System Support Windows® CE Windows® Linux® MAC OS® Solaris Android™