• CE
  • FCC


Product Code: TBK2

TOSIBOX® Key is an intelligent cryptoprocessing device that enables a secure connection between your computer and one or more TOSIBOX® Nodes, giving you full visibility and control over the network devices connected to the Node. Connections are established through a secure, encrypted VPN tunnel over the Internet or other common WANs and LANs, and permissions can be easily granted, revoked and configured in an unlimited number of ways.

See security questions answered at our Security Center.

The Key comes with durable light metal alloy casing and is fully compatible with all existing Tosibox products.

  • Support
  • Downloads
  • Physical Properties
  • Supported Operating Systems
  • Key Features

For FAQ´s and technical support go to Tosibox Support
Or download our User manual


  • 83 mm x 22 mm x 10 mm / 3.27″ x 0.87 x 0.39″ (L x W x H)

  • Weight 27 g / 0.06 lbs

  • Casing aluminum and plastic

  • Operating temperature 0 °C … +70 °C / +32 °F … +158 °F

  • Storage temperature -20 °C … +80 °C / -4 °F … +176 °F


  • Windows 11 and 10 on 64-bit Intel x86 architecture

  • Windows Server 2019

  • MacOS 13 (Ventura) and 12 (Monterey) on ARM and Intel architectures


  • 2048 bit RSA key in the cryptographic module

  • 4 GB or larger flash memory storage for TOSIBOX® Key software and settings

  • USB 2.0 interface, type A

  • Standard CSP/PKCS#11

  • Starting from the ID “EF” TOSIBOX® Key conforms to the FIPS 140-2 level 3 regulations. The ID is the first two letters of the serial number found on the nameplate.