ACR33U-A1 SmartDuo is a sleek and stylish device that features innovative dual slots to accommodate two smart cards simultaneously. This dual slot solution enables cost-effective, time-efficient and secure implementation of smart card applications in various fields.
ACR33U-A1 SmartDuo's dual slot feature allows users to operate two smart cards at the same time, enabling efficiency and enhanced security in smart card applications. For example, one slot can hold the smart card of an authorized personnel managing a particular smart card-based service, while the other slot can be used by various individuals availing of such service. Through ACR33U-A1 SmartDuo’s dual slot solution, the need to pull out and reinsert the personnel’s card to accommodate a user’s card is eliminated, resulting to smoother and uninterrupted flow of transactions.
Aside from its dual slot feature, ACR33U-A1 SmartDuo also has three SAM (Secure Access Module) card slots. This feature enhances device security, for applications requiring more stringent security mechanisms.
Finally, ACR33U-A1 SmartDuo is a PC/SC and CCID-compliant device, making it easy to install and use in PC environments.
- Supports two full-sized ISO 7816 Class A (5V) cards
- Supports microprocessor cards with T=0 or T=1 protocol
- Supports memory cards:
- Cards following the I2C bus protocol (free memory cards) such as:
Atmel: AT24C01 / 02 / 04 / 08 / 16 / 32 / 64 / 128 / 256 / 512 / 1024
- Cards with intelligent 256 bytes EEPROM and write protect function: SLE4432, SLE4442, SLE5532, SLE5542
- Cards with intelligent 1K bytes EEPROM and write-protect function: SLE4418, SLE4428, SLE5518, SLE5528
- Cards with '104' type of EEPROM (non-reloadable token counter cards): SLE4406, SLE4436, SLE5536, SLE6636
- Cards with secure memory IC with password and authentication: AT88SC153, AT88SC1608
- Cards with Security Logic with Application Zone: AT88SC101, AT88SC102, AT88SC1003
- Supports PPS (Protocol and Parameters Selection)
- Features Short Circuit Protection
- Built-in three ISO 7816-compliant SAM slots
- User controllable peripherals
- Tri-Color LED (Green, Red, Blue)
- Buzzer
- Application Programming Interface:
- Supports PC/SC
- Supports CT-API (through wrapper on top of PC/SC)
Physical Characteristics |
Dimensions (mm) |
103.5 mm (L) x 85.0 mm (W) x 59.9mm (H) |
Weight (g) |
310.0 g |
USB Interface |
Protocol |
USB CCID |
Connector Type |
Standard Type A |
Power Source |
From USB port |
Speed |
USB Full Speed (12 Mbps) |
Cable Length |
1.5 m, Fixed |
Contact Smart Card Interface |
Number of Slots |
2 Full-sized Card Slots |
Standard |
ISO 7816 Parts 1-3, Class A (5 V) |
Protocol |
T=0; T=1; Memory Card Support |
Others |
CAC, PIV Smart Cards |
SAM Card Interface |
Number of Slots |
3 Standard SIM-Sized Card Slots |
Standard |
ISO 7816 Parts 1-3, Class A (5 V) |
Protocol |
T=0; T=1 |
Built-in Peripherals |
Buzzer |
Monotone |
Certifications/Compliance |
Certifications/Compliance |
EN 60950/IEC 60950 ISO 7816 USB Full Speed PC/SC TAA (US) VCCI (Japan) Microsoft® WHQL CE FCC WEEE RoHS 2 REACH |
Device Driver Operating System Support |
Device Driver Operating System Support |
Windows® Linux® MAC OS® Solaris Android™ |
ACR33U is end-of-life already. To inquire about a suitable replacement or pending orders, please contact [email protected].
Drivers for ACR33U |
MSI Installer for PC/SC Driver
5.60 MB
Version 4.3.0.0
02-May-2019
|
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 Driver Installer
258.98 KB
Version 1.1.8.3
22-Feb-2022
|
Mac OS® X 10.6 or above |
MSI Installer for PC/SC Driver
5 MB
Version 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 Drivers
1.05 MB
Version 4.3.0.0
02-May-2019
|
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 Driver Package
3.04 MB
Version 1.1.8
10-Jan-2020
|
Linux ® |
PC/SC Drivers
458 KB
Version 1.1.8
06-Jan-2020
|
Linux®, Mac OS® X |
CT-API Library
2.04 MB
Version 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 Library
261 KB
Version 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 |
PC/SC Driver Installer
Version 1.0.8
16-Feb-2017
|
Solaris 10, 11 and above |