https://www.amazon.com/Orion-Motor-Tech-Engraver-Software/dp/B08L4ZN8NY/ref=mp_s_a_1_1_sspa?dchild=1&keywords=orion+laser&qid=1606613820&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyVURaT00wR0U0WFhNJmVuY3J5cHRlZElkPUEwODg4ODQ0MzZPNkpRQ0E0NzdBUiZlbmNyeXB0ZWRBZElkPUEwOTY2MjY4MTQ5S1JHM0oxOTNNMiZ3aWRnZXROYW1lPXNwX3Bob25lX3NlYXJjaF9hdGYmYWN0aW9uPWNsaWNrUmVkaXJlY3QmZG9Ob3RMb2dDbGljaz10cnVl this was the duel head unit