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The ACM1281U-C7 USB Contactless Reader Module with SAM Slot was designed based on 13.56 MHz technology for fast and easy integration into embedded systems.

ACM1281U-C7 supports ISO 14443 Parts 1-4 Type A and B cards, and MIFARE® Classic series. It has a card reading distance of up to 50 mm (depending on tag type). Moreover, it has an ISO 7816-compliant built-in SAM (Secure Access Module) slot, which can be used with a SAM card for high-level security in contactless transactions.

The ACM1281U-C7 comes with an integrated (on-board) antenna and supports USB firmware upgradability and extended APDU. It supports up to a maximum communication speed of 848 kbps and a detachable USB cable is also available. This reader module is suitable for highly demanding contactless smart card applications, such as vending machine payment systems, kiosks, gaming machines, and other integrated systems.

acm1281u-c7
PC-Linked USB Single Contact Card Slot Graphical/ Dot Matrix LCD Keypad/ PINPad
  • USB 2.0 Full Speed Interface      
  • CCID Compliance             
  • Supports PC/SC               
  • Supports PC/SC 2.01 Secure PIN Entry (SPE)       
  • Supports PPS (Protocols and Parameters Selection)        
  • Smart Card Reader:        
    • Supports full-sized microprocessor Cards (T=0, T=1 Protocols)   
    • Supports ISO 7816 Class A Cards               
    • Allows semi-insertion of cards  
  • Built-in Peripherals:       
    • Graphical LCD for Logos and Multiple-language Characters          
    • Monotone Buzzer          
    • Durable Tactile Keypad with 20 Silicon Rubber Keys         
    • Key Symbol on LCD to Recognize SPE Mode     
Physical Characteristics
Dimensions (mm)106.6 mm (L) x 67.0 mm (W) x 16.0 mm (H)
Weight (g)20.8 g
USB Interface
ProtocolUSB CCID
Connector TypeStandard Type A
Power SourceFrom USB port
SpeedUSB Full Speed (12 Mbps)
Cable Length1.0 m, Detachable (Optional)
Contactless Smart Card Interface
StandardISO 14443 A and B Parts 1-4
ProtocolISO14443-4 Compliant Cards, T=CL
MIFARE Classic Card Protocol, T=CL
Antenna65 mm x 60 mm
SAM Card Interface
Number of Slots1
StandardISO 7816 Parts 1-3, Class A (5 V)
ProtocolT=0; T=1
Built-in Peripherals
LED2 single-color: Red and Green
BuzzerMonotone
Other Features
Firmware UpgradeSupported
Certifications/Compliance
Certifications/ComplianceISO 7816 (SAM Slot)
ISO 14443
USB Full Speed
PC/SC
CCID
CE
FCC
RoHS 2
REACH
Microsoft® WHQL
Device Driver Operating System Support
Device Driver Operating System SupportWindows®
Linux®
MAC OS®
Solaris
Android™
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Drivers for ACM1281U-C7
USB InterfaceOS Support
MSI Installer for PC/SC Driver  6 MB
Version 4.3.0.0
02-May-2019
Windows® XP, Windows® Vista, Windows® 7, Windows® 8, Windows® 8.1, Windows® 10, Windows® Server 2003, Windows® Server 2008, Windows® Server 2008 R2, Windows® Server 2012, Windows® Server 2012 R2, Windows® Server 2016 R2
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 MB
Version 4.3.0.0
02-May-2019
Windows® XP, Windows® Vista, Windows® 7, Windows® 8, Windows® 8.1, Windows® 10, 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 MB
Version 1.1.8
10-Jan-2020
Linux ®
PC/SC Driver Installer  272 KB
Version 1.1.8
09-Jan-2020
Mac 10.5, Mac 10.6, Mac 10.7, Mac 10.8, Mac 10.9, Mac 10.10, Mac 10.11, Mac 10.12. Mac 10.13, Mac 10.14, Mac 10.15
PC/SC Drivers  458 KB
Version 1.1.8
06-Jan-2020
Linux®, Mac OS® X
CT-API Library  2 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
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
Android EVK  421 KB
Version 1.1.5
25-Jun-2019
Android™ 3.1 and above




Manuals & Datasheets for ACM1281U-C7
Product Presentation

Product Presentation of ACM1281U-C7 USB Contactless Reader Module with SAM Slot

Technical Specification

Technical Specification of ACM1281U-C7 USB Contactless Reader Module with SAM Slot

Reference Manual

Reference Manual of ACM1281U-C7 USB Contactless Reader Module with SAM Slot

User Manual

User Manual of ACM1281S-C7 Serial Contactless Reader Module with SAM Slot