ACS’s PocketKey+ provides users the experience of secure and swift passwordless online login.
It allows individuals, enterprises, and government-scaled agencies to substitute passwords with
multi-factor authentication or two-factor authentication, reducing reliance on static passwords. 
The device is certified by the FIDO Alliance [FIDO®] and is compliant with FIDO U2F and FIDO2
protocols.  The device’s cryptographic security model terminates any likelihood of phishing, password/
identity theft and repetitive attacks. User tracking can also be prevented by storing FIDO cryptographic
keys on device and creating unique keys for each website.


PocketKey+ is available as a USB Type-C with NFC function, and is designed with a mechanical
switch. The switch is essential for acknowledging user presence as it ensures that the user is physically
present in order to interact with the application.

It is also compatible with operating systems such as Windows®, Linux®, macOS and Android™,
as well as major web browsers: Chrome™, Safari®, Microsoft Edge® and Firefox®.

For more information on how to use PocketKey Series to perform passwordless/two-factor authentication
on various platforms, please refer to the following demonstration videos:

1. Microsoft® Outlook™ Sign In Demo
2. Google® Account Sign-In Demo  
3. Apple ID® and iCloud® Sign-In Demo

PC-Linked USB

Authenticators

  • FIDO U2F
  • FIDO2 CTAP2.1

 

Certifications/ Compliances

  • International Regulations and Standards
    • CE, FCC, VCCI, UKCA, RoHS, REACH

 

Supports ACS FIDO Key Manager

 

Cryptographic Specification

  • ECC p256

 

Peripherals

  • Mechanical Switch for Presence Validation
  • 1 x LED (Blue)

 

Supports Major Web Browsers

  • Chrome™, Safari®, Microsoft Edge® and Firefox®

 

Supports Platforms

  • Micrsoft®, Apple ID®, iCloud®, Facebook, Google®

 

Physical Characteristics
Dimensions (mm) 35mm (L) × 18mm (W) × 7.8mm (H) 
Weight (g) 4.2 g ± 1.0 g
USB Interface
Protocol USB HID
Connector Type USB Type-C
Speed USB 2.0 Full Speed (12 Mbps)
Built-in Peripherals
Buttons Mechanical Switch for Presence Validation
LED 1 x LED (Blue)
Other Features
Other Features Enterprise Attestation
  • Upon Request

TOTP/HOTP
  • Supported

Cryptographic Specification
  • ECC p256

ACS FIDO Key Manager
  • Supported
Security Authenticators:
  • FIDO U2F
  • FIDO2 (CTAP2.1)
Certifications/Compliance
Certifications/Compliance Standards
  • FIDO2 L1, FIDO U2F

Regulatory/ Environmental
  • CE, UKCA, FCC, RoHS, REACH
Device Operating System Support
Operating System OS support
  • Windows®, Linux®, macOS, Android™ and iOS

Browsers
  • Chrome™, Safari®, Microsoft Edge® and Firefox® 

Platforms
  • Microsoft®, Apple ID®, iCloud®, Facebook and Google®
Drivers & Utilities for PocketKey +
ACS FIDO Management Tools OS Support
ACS FIDO Key Manager  11.55 MB
Version 1.3.1
23-Jan-2025
macOS®
ACS FIDO Key Manager  12.00 MB
Version 1.3.1.1
23-Jan-2025
Windows®



Manuals & Datasheets for PocketKey +
User Manual

User Manual for ACS FIDO Device Key Manager

Technical Specification

Technical Specification for PocketKey+ FIDO® USB Security Key with NFC

Application Note

Application Note for ACS PocketKey Series OTP Authenticator

Application Note

Application Note for ACS PocketKey Series FIDO2 Windows Passwordless Logon

User Manual

User Manual for ACS PocketKey Series