About the cheaper DMX interfaces on internet

[support]

The cost of the DMX interface is related to the cost of the software (development / support / upgrades) which comes with.
The cheap DMX interfaces are sold without any software.

To pay the software engineers, unlike big tech companies (Google, Apple, Meta, Microsoft, ...) which make money with the data of your private life, small companies like ours have to add some fee for the software to the cost of the DMX interface.

Another thing to keep in mind
Our DMX interfaces are very reliable and they have a strong protection against DMX line electrical problems. The cheapest DMX interfaces on internet do not have that. When a DMX line electrical problem happen one hour before the event, you will not regret the extra cost for our DMX interface.