How to connect USB Pin Pad?

Updated on October 15, 2025
  1. Symptom:CryptoServer Administration ErrorError B91D70F0
    PIN pad API
    cyberJack
    errno = 240

    Problem: The USB pin pad is not properly configured and connected to the local host machine.

    Solution:

    1. Run the cat.jar.[Windows] just double click
    [linux] java -jar cat.jar2. Setup the connection of the REINER SCT cyberjackA. Click on File > settings
    B. Select PIN Pad and update the followingi. REINER SCT cyberjack
    ii. Port >> USB PortC. Click OK.