Release info

Current versions
Silver Scan-Tool 7.39.39
DiagRA D 7.39.39
DiagRA X
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Leaf Professional HS

Leaf Professional HS
Leaf Professional HS OBDII

The Kvaser Leaf Professional is a high-speed CAN interface for one channel which can be connected to the USB port of a PC. It is supported by our products DiagRAź D, DiagRAź M, DiagRAź C, and the Silver Scan-Tool™.


The following models are available:


Connector Type an CAN


Kvaser Leaf Professional HS

9-pole D-SUB

not galvanically separated

-40 .. +85°C

Kvaser Leaf Professional HS OBDII


not galvanically separated

-40 .. +85°C

As an addition to the models with the 9-pin D-SUB plug there is a adapter from 9-pin D-SUB to OBDII plug available.

Additional models are available upon request.