ACR39T-A1 brings new and modern technology to the world of smart card readers. This SIM-sized smart card reader is small but packs in a lot of features. Being a compact and powerful smart card reader, the ACR39T-A1 brings together sophisticated technology and modern design to meet rigorous requirements of various smart card-based applications.
ACR39T-A1 supports ISO 7816 smart cards, various memory cards, and microprocessor cards with T=0 and T=1 protocol. It is fully compliant with PC/SC and CCID specifications, and supports various operating systems such as Windows®, Solaris™, Linux®, and macOS®. Additionally, ACR39T-A1 may also be used on mobile devices running on Android™ platform versions 3.1 and above.
Weighing nothing more than your standard USB stick, ACR39T-A1 is a device that you can bring anywhere to keep smart card technology right at your fingertips.
- USB 2.0 Full Speed Interface
- Compatible with USB 3.0
- Plug and Play – CCID support brings utmost mobility
- Smart Card Reader:
- Supports ISO 7816 Class A, B, and C (5 V, 3 V, 1.8 V) cards
- Supports microprocessor cards with T=0 or T=1 protocol
- Supports memory cards
- Supports PPS (Protocol and Parameters Selection)
- Features Short-Circuit Protection
- Application Programming Interface:
- Supports PC/SC
- Supports CT-API (through wrapper on top of PC/SC)
- Supports Android™ 3.1 and later
Physical Characteristics |
Dimensions (mm) |
49.5 mm (L) x 21.5 mm (W) x 9.0 mm (H) |
Weight (g) |
8.5 g |
USB Interface |
Protocol |
USB CCID |
Connector Type |
Standard Type A |
Power Source |
From USB port |
Speed |
USB Full Speed (12 Mbps) |
Contact Smart Card Interface |
Number of Slots |
1 Standard SIM-Sized Card Slot |
Standard |
ISO 7816 Parts 1-4, Class A, B, C (5 V, 3 V, 1.8 V) |
Protocol |
T=0; T=1; Memory Card Support |
Certifications/Compliance |
Certifications/Compliance |
EN62368/IEC 62368 CE FCC RoHS REACH UKCA VCCI WEEE ISO 7816 USB 2.0 Full Speed PC/SC CCID Microsoft® WHQL |
Device Driver Operating System Support |
Device Driver Operating System Support |
Windows® Linux® macOS® Solaris™ Android™ |