The ACR1251T is the token version of ACR1251U USB NFC Reader II. ACR1251T offers advanced features such as firmware upgradeability and support for NFC tags and devices making it ideal for contactless applications with added security functions. 

ACR1251T is suitable for any contactless smart card application such as personal identity verification, network login, online banking, and micropayment. With its enhanced NFC features, ACR1251T is also ideal for non-conventional NFC applications. Such applications include smart posters for advertising, marketing, and communication purposes.

Furthermore, ACR1251T is PC/SC-compliant, allowing interoperability across different applications and platforms. ACR1251T also supports remote post-deployment firmware update, which eliminates the need for additional hardware modification. With its compact size, portability and rich features, ACR1251T enables you to fully enjoy the convenience of using NFC applications.

连机 USB 非接触式读写器 NFC读写器 固件可升级
  • 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
物理特性
尺寸(mm) 75.0 mm (L) x 30.0 mm (W) x 12.7 mm (H)
重量(g) 15.8 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)
非接触智能卡接口
标准 ISO/IEC 18092 NFC, ISO 14443 Type A & B, MIFARE®, FeliCa
协议 ISO14443-4 Compliant Cards, T=CL
MIFARE® Classic Card Protocol, T=CL
ISO 18092, NFC Tags
FeliCa
部件
LED指示灯 1 Bi-color: Green and Red
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
USB Full Speed
PC/SC
CCID
VCCI (Japan)
MIC (Japan)
Microsoft® WHQL
CE
FCC
RoHS
REACH 電子車検証対応
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® 10.7 and later
Solaris
Android™ 3.1 and later
ACR1251T 的驱动与工具
USB 接口 支持操作系统
MSI 格式的 PC/SC 安装驱动  5.62 MB
版本 4.2.9.0
25-Jun-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
ACS ApduTool (iOS)  118.31 KB
版本 1.2
23-Feb-2024
iOS and iPadOS 16.2 or above
PC/SC 驱动安装程序  5.02 MB
版本 4.4.2.1
11-Dec-2025
Windows®
PC/SC 驱动安装程序  4.30 MB
版本 1.1.13
20-Nov-2025
Linux®
PC/SC 驱动安装程序  281.65 KB
版本 1.1.13
17-Nov-2025
macOS®
Android EVK  1.46 MB
版本 1.1.8
25-Nov-2025
Android™ 3.1 or above
PC/SC 驱动  1.06 MB
版本 4.2.9.0
22-Jun-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
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



ACR1251T 的产品手册/规格书
技术规格

Technical Specification of ACR1251T USB Token NFC Reader II

参考手册

Reference Manual of ACR1251T USB Token NFC Reader II

产品介绍

Product Presentation of ACR1251T USB Token NFC Reader II