32-bit Microchip USB microcontroller with
  • On-board AES 256
  • On-board SHA-256
  • On-board Diffie-Hellman
  • On-board random number generator
32-bit Microchip USB

Size & Weight

Length 3.54 inches (90 mm)
Width  (21 mm)
Depth (8.0 mm)
Weight   0.11 pound (50g)
size and Weigth

Operating Requirements

Storage temperature -20°C to 70°C
Operating temperature 0°C to 50°C.
Relative humidity 5% to 95% non-condensing.
Maximum operating altitude: 10,000 feet (3000 m)
 Operating Requirements

LED Indicator

Bi-color LED status indicator.
Constant Blue light   iTwin is fully functional.
Constant red light  error.
32-bit Microchip USB

Powered by AWS Web Services

iTwin platform uses Amazon Web Services infrastructure with 99.5% availability to ensure fast, safe and secure data relays.
AWS Web Services

iTwin Public VPN servers

  • iTwin platform has Public VPN servers – used for teleporting - in three geographical locations – US, Amsterdam and Singapore.
  • iTwin Public VPN servers are hosted on Amazon EC2 servers with redundancy..

Software requirements

When you plug iTwin into a computer for the first time, iTwin software gets installed on the computer.
  • Supports Windows XP, Windows Vista, Windows 7, Windows 8.
  • Supports Mac OS X - Snow Leopard, Lion and Mountain Lion.
  • Requires 15 MB hard-disk space.
  • USB 2.0 or 3.0 port.
  • Requires broad-band Internet access, 1Mbps upload speed recommended.
Software requirements


  • iTwin software needs to be installed on a computer before iTwin device attached to it can be used.
  • iTwin software self-installs on first plug-in.
  • Requires administrator permissions for installation.

Software and Firmware updates

  • New features, fixes and enhancements are rolled out regularly.
  • All software updates are free.
  • When a new software update is available, iTwin software will automatically inform you and your update is just a click away.