Feature:1. The M2 motherboard is a square port USB interface board2. Support engraving, cutting, image engraving and slow marking3. Support infinitely large engravings4. Support original two-dimensional error correction and anti-jamming technology5. Support original anti-software interference technology6. Suitable for engraving, handicraft carving, cutting, non-metallic coding.7. Suitable for engraving machine and laser engraving machineSpecification:Item Type: M2 Motherboard + Yellow Computer Encryption Lock + Control Panel M2 motherboard is a square port USB interface board:Support engraving, cutting, image engraving, slow markingSupport infinitely large engravingsSupport for receiving unlimited engraving dataSupport USB drop detectionSupport USB disconnection breakpoint continuationSupport for accidental breakpointsSupport original two-dimensional error correction and anti-jamming technologySupport original anti-software interference technologySupport for pause carvingSupport to stop carving immediatelySupport manual positioningSupport layering off, array engraving, dialogue engravingFunctional Description: Engraving, handicraft carving, cutting. Non-metallic codingApplicable models: engraving machine, laser engraving machineSupport software: B type lock (yellow computer encryption lock) Support for Core1LASER and for LaserDRW software.Package List:1 x Board1 x Motherboard1 x Computer Encryption Lock