Kvaser Leaf SemiPro HS

Kvaser Leaf SemiPro HS

Product code: 00242-5

Kvaser Leaf SemiPro is a one channel USB interface for High Speed CAN (ISO 11898-2).


NFND (not for new design): March 2021 - availability on request.
Replacement interface: Kvaser U100P

Major features

  • Handles up to 15,000 mps, time-stamped and synchronized with a precision of 25 µs.
  • Supports both 11-bit (CAN 2.0A) and 29-bit (CAN 2.0B active) identifiers.
  • Reliable error handling.
  • Supports silent mode for analyzing tools.
  • Low power consumption.
  • Excellent EMC performance.
  • Galvanic isolation of the CAN bus driver stage to protect the hardware.
  • Interfaces the CAN bus with a 9-pin D-SUB connector.
  • Designed for USB 2.0, backward compliant with USB 1.1.
  • Quick and easy Plug-and-Play installation.
  • Automatic and accurate clock synchronization between several Kvaser Leaf SemiPro interfaces through Kvaser MagiSync™.


  • Documentation, software and drivers can be downloaded for free at kvaser.com/downloads.
  • Kvaser CANLIB SDK is a free resource that includes everything you need to develop software for the Kvaser CAN interfaces. Includes full documentation and many program samples, written in C, C++, C#, Delphi, and Visual Basic.
  • All Kvaser CAN interface boards share a common software API. Programs written for one interface type will run without modifications on the other interface types!
  • J2534 Application Programming Interface available.
  • RP1210A Application Programming Interface available.


Data sheet
Data sheet
Reference guide
User's guide

Software bundle

See also

You may also be interested in the following products. View all products click here

Kvaser Leaf Light HS v2
Kvaser Leaf Light HS v2
Kvaser Leaf Pro HS v2
Kvaser Leaf Pro HS v2