CNC Mini Laser Engraving Machine Offline Controller for CNC 3018 CNC3018PRO CNC6550 5040 DIY Laser Engraver 1GB TF Card 2axis and 3 Axis GRBL Offline

Notice:Please do not connect offline controller and PC together, otherwise the PC can’t work for the laser engraver.
And the real capacity of the TF memory cars is about 960MB.

Suitable Model:
Mini CNC engraver 3-Axis CNC3018/3018 Pro/3018 ProBM/ 2418/1610/1810; 2-Axis CNC6550/5040/4030

Package include:
1*Offline controller
1*Cable
1*1GB Micro TF Card