The ACR1251U USB NFC Reader II offers advanced features such as firmware upgradeability, a SAM (Secure Access Module) slot, and support for NFC tags and devices. It is ideal for contactless applications with added security functions. Through the SAM, key diversification and mutual authentication are made possible, restricting the exposure of keys and limiting the possibility of keys being stolen. This provides a high level of security in contactless operations.
ACR1251U is suitable for any contactless smart card application such as personal identity verification, network login, online banking, and micropayment. With its enhanced NFC features, ACR1251U is also ideal for non-conventional NFC applications. Such applications include smart posters for advertising, marketing, and communication purposes.
Furthermore, ACR1251U is PC/SC-compliant, allowing interoperability across different applications and platforms. ACR1251U also supports remote post-deployment firmware update, which eliminates the need for additional hardware modification. With its compact size, trendy design and rich features, ACR1251U enables you to fully enjoy the convenience of using NFC applications.
The ACR1251U comes with an optional stand to hold the smart card reader at an optimal angle, so that users can tap contactless cards or NFC-enabled devices onto the ACR1251U with ease.
For more information, click here to download the brochure of this special accessory.
物理特性 | |
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尺寸(mm) | 98.0 mm (L) x 65.0 mm (W) x 12.8 mm (H) |
重量(g) | 81 g |
USB接口 | |
协议 | USB CCID |
连接器类型 | Standard Type A |
电源 | From USB port |
速率 | USB Full Speed (12 Mbps) |
连接线长度 | 1.0 m, Fixed |
非接触智能卡接口 | |
标准 | ISO/IEC 18092 NFC, ISO 14443 Type A & B, MIFARE®, FeliCa |
协议 | ISO 14443-4 Compliant Card, T=CL MIFARE® Classic Card, T=CL ISO18092, NFC Tags FeliCa |
SAM卡接口 | |
卡槽数 | 1 Standard SIM-sized Card Slot |
标准 | ISO 7816 Class A, B, C (5 V, 3 V, 1.8 V) |
协议 | T=0; T=1 |
部件 | |
LED指示灯 | 1 bi-color: Red and Green |
蜂鸣器 | Monotone |
其它特性 | |
固件升级 | Supported |
认证/标准 | |
认证/标准 | EN 60950/IEC 60950 ISO 18092 ISO 14443 ISO 7816 (SAM Slot) USB Full Speed PC/SC CCID Felica Performance Certification J-LIS (Japan) VCCI (Japan) MIC (Japan) KC (Korea) Microsoft® WHQL CE FCC RoHS 2 REACH |
设备驱动程序支持的操作系统 | |
设备驱动程序支持的操作系统 | Windows® CE Windows® Linux® MAC OS® Solaris Android™ |
ACR1251U 已经停产。如需了解替代产品或查询未交付订单,请联系[email protected]。
ACR1251U 的驱动 | |
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USB 接口 | 支持操作系统 |
PC/SC 安装驱动
258.98 KB 版本 1.1.8.3 22-Feb-2022 |
Mac OS® X 10.6 or above |
Android EVK
1.56 MB 版本 1.1.6 18-Jan-2024 |
Android™ 3.1 or above |
MSI 格式的 PC/SC 安装驱动
5.22 MB 版本 4.2.8.0 20-Mar-2018 |
Windows® XP, Windows® Vista, Windows® 7, Windows® 8, Windows® 8.1, Windows® 10, Windows® 11, Windows® Server 2003, Windows® Server 2008, Windows® Server 2008 R2, Windows® Server 2012, Windows® Server 2012 R2, Windows® Server 2016 R2 |
MSI 格式的 PC/SC 安装驱动
5 MB 版本 4.0.6.0 14-Nov-2014 |
Windows® 7 (for users who did not install required Microsoft Windows Updates and get driver signature error (Code 52)) |
PC/SC 驱动
955.93 KB 版本 4.2.8.0 20-Mar-2018 |
Windows® XP, Windows® Vista, Windows® 7, Windows® 8, Windows® 8.1, Windows® 10, Windows® 11, Windows® Server 2003, Windows® Server 2008, Windows® Server 2008 R2, Windows® Server 2012, Windows® Server 2012 R2, Windows® Server 2016 R2 |
PC/SC 驱动
371 KB 版本 2.0.1.0 23-Nov-2015 |
Windows® CE 5.0, Windows® CE 6.0, Windows® CE 7.0 |
PC/SC 驱动包装
3.04 MB 版本 1.1.8 10-Jan-2020 |
Linux ® |
PC/SC 驱动
458 KB 版本 1.1.8 06-Jan-2020 |
Linux®, Mac OS® X |
CT-API 动态库
2.04 MB 版本 1.0.1.1 23-Jan-2017 |
Windows® XP, Windows® Server 2003, Windows® Vista, Windows® Server 2008, Windows® Server 2008 R2, Windows® 7, Windows® 8, Windows 8.1, Windows® Server 2012, Windows® Server 2012 R2, Windows® 10, Windows® 11 |
CT-API 动态库
261 KB 版本 1.0.1 23-Jan-2017 |
Linux®, Mac OS® X 10.5, Mac OS® X10.6, Mac OS® X10.7, Mac OS® X10.8, Mac OS® X10.9 |
ACR1251U 的产品手册/规格书 |
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产品介绍 |
技术规格 |
应用程序接口
Application Programming Interface of ACR1251 USB NFC Reader II |