The advent of computer numerical control (CNC router) technology has revolutionized the manufacturing and woodworking industries. These machines have brought unparalleled precision, efficiency, and versatility in making complex designs and parts. A pertinent question that both amateurs and professionals encounter is: Is a computer required to operate a CNC router? In this article, UTECH will take you deep into the relationship between CNC routers and computers, exploring the necessity, advantages, and potential alternatives to using computers in CNC operations.