SCM Micro Systems SCR331 USB Smart Card Reader
Item No.
Mfg Part No.
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Product Information for SCM Micro Systems SCR331 USB Smart Card Reader

Highlights for SCM Micro Systems SCR331 USB Smart Card Reader

Marketing Information

The SCR331 Smart Card Reader is the premier USB solution. The reader is based on SCM's STC II controller chip that supports multiple interfaces,multiple reader devices and all relevant security standards. The STC II chip was the industries first to offer On-board Flash, allowing future firmware and application enhancements. This provides SCM Micro systems with the unique ability to offer high performance and cost effective solutions.

Technical Information


Battery Information



  • Interfaces: 1 x USB 1.1 USB
  • Display & Graphics

    Environmental Conditions

    General Information

  • Product Type: Smart Card Reader
  • Manufacturer Part Number: SCR331GSA
  • Manufacturer Website Address:
  • Manufacturer: Identive Group, Inc
  • Product Model: SCR331
  • Product Name: SCR331 USB Smart Card Reader
  • Brand Name: SCM Micro
  • Memory


    Green Compliant


    Green Compliance Certificate/Authority


    Physical Characteristics

  • Weight (Approximate): 3.53 oz
  • Length: 3.5"
  • Height: 0.6"
  • Width: 2.8"
  • Power Description


    Technical Information

  • Media Supported: Smart Card
  • Features:
  • On-board flash provides seamless firmware upgrades in the field
  • EMV Level 1 AND PC/SC certification based on a single solution
  • High performance
  • Fully tested and compliant with all major smart cards in the market
  • Customizing options: casing, colors, and company logo