... 0C°~45C°0C°~45C°Other Models:GS+1280,GS+1280D,GS+1680,GS+1680D(*D stands for double laser ... and stable motion, which go very well with the automatic laser compensation, all these help ... USB Interface: It supports the USB interface, with the GS series laser engraving machine, it’s not necessary ... , axis connection from UK, step motor with US technology, with these excellent parts, the machine works very ...