The ACR100H SIMFlash, being more than just a smart card reader, has a built-in 2 GB Flash Memory. Designed both to access plug-in (SIM-sized) smart cards and data or application storage, the ACR100H is ideal for GSM solutions such as GSM management software and VoIP applications. In addition to this, the ACR100H can also be used in different applications, such as electronic payment systems, e-commerce, home banking, transportation, and computer and network access.

i) Serves as a Plug-In (SIM-Sized) Smart Card Reader:
The ACR100H SIMFlash is a reliable and cost-effective smart card reader for security-related applications. It is a USB Full Speed plug-in card reader that, with the paired mass storage, enables you to do more than simply back up and manage your SIM card information on the PC. It supports most MCU cards with T=0 and T=1 protocols, and GSM cards conforming to Spec 11.11.

ii) Serves as a Mass Storage Device:
Furthermore, the ACR100H SIMFlash is also a mass storage device. Being highly portable – with a dimension of 77 mm x 23 mm x 10 mm – makes it a perfect companion wherever you go. There is no need for additional cable and power supply as well since the device is bus-powered. Various options for partitioning the flash drive are also available – CD-ROM, boot disk and public, and lock and hidden areas can all be realized in the same device.

iii) Ease of Integration:
Aside from being Mass Storage Device Class compatible, its smart card reader component has HID compliance, reducing driver installation issues. HID defines the standard communication protocol between USB smart card readers and computers, leading to a simplified plug and play experience for customers.

PC-Linked SIM Card Slot Built-in Memory
  • USB combo device – works as smart card reader and mass storage
  • Hi-Speed interface for flash and  Full-Speed interface for smart card reader
  • Bus-powered – no need for separate power supply or battery
  • Plug and play – HID support brings utmost mobility
  • With protective USB cap and keychain loop
  • Smart Card Reader:
    • Supports plug-in (SIM-sized) cards
    • Supports ISO 7816 Class A, B and C (5 V, 3 V, 1.8 V) cards
    • Read and write all microprocessor cards with T=0, T=1 protocols
    • Supports Spec 11.11-compliant GSM cards
    • Supports PPS (Protocol and Parameters Selection)
    • Short circuit protection
  • Flash Drive:
    • Built-in NAND Flash Memory    
    • Default of built-in 2 GB flash memory    
    • Maximum of 8 GB of built-in flash memory (Other memory sizes from 128 MB to 4 GB are available upon request)    
    • Up to 3 partitions (private/security, public and CD-ROM/auto-run, and hidden)   
  • Compliant with the following International Standards:
    • ISO 7816    
    • PC/SC    
    • Microsoft WHQL    
    • FCC    
    • CE    
    • HID    
    • RoHS


ACR100H is end-of-life already. To inquire about a suitable replacement or pending orders, please contact [email protected].

Drivers for ACR100H
USB Interface OS Support
PC/SC Driver Package  3.04 MB
Version 1.1.8
Linux ®
PC/SC Drivers  458 KB
Version 1.1.8
Linux®, Mac OS® X

Manuals & Datasheets for ACR100H
Product Presentation

Product Presentation of ACR100 SIMFlash

Technical Specification

Technical Specification of ACR100H SIMFlash (HID)