ACR91 is end-of-life already. To inquire about a suitable replacement or pending orders, please contact [email protected].

Drivers for ACR91
USB Interface OS Support
PC/SC Driver Installer 
Version 1.0.8
16-Feb-2017
Solaris 10, 11 and above
PC/SC Drivers  37 KB
Version 1.1.0.15
21-Sep-2004
Win 98, Win ME, Win 2000, Win XP
PC/SC Drivers  30 KB
Version 3.3
21-Sep-2004
Win CE 3
PC/SC Drivers  21 KB
Version 1.1.0.15
21-Sep-2004
Win NT
PC/SC Drivers  24 KB
Version 3.3
21-Sep-2004
Win CE Net



Manuals & Datasheets for ACR91
Technical Specification

Technical Specification of ACR91 PCMCIA Smart Card Reader