Hercules DJCONTROL INPULSE T7 Manual page 77

Use your software and listen carefully for any possible
glitches or artifacts in the audio (clicks, pops), or any
problems with the latency. Should glitches or artifacts
occur, you will need to increase the buffer size in order
to resolve the problems.
Close your software and adjust your ASIO buffer by one
value at a time:
− Reduce the buffer size to reduce latency.
− Increase the buffer size if you notice glitches or
artifacts in the audio.
You will need to repeat this procedure until you find the
optimal buffer size for your system.
The drivers are available here:
https://support.hercules.com/product/djcontrolinpul
set7/
77