Name: 10W USB Desktop CNC Laser Engrave Model: 715674. Material: Aluminum Alloy + acrylic Drive system: stepper motor(step accuracy: 0.00625mm) Max. Engraving Area: 2013.6cm Engraving speed: 0.02-0.2 seconds / pixel Laser power: 10W (100ns duty 10W 50%) average 6-6.5W No limit on object's size, the machine can be set and worked on the object, eg, Interface: USB. Functions: Software 255 adjustable laser power, low-light positioning, positioning freedom, gray, shortest path algorithm. Power supply: input AC 100V-240V, 47Hz-66Hz Power adapter:DC 12V 4A Machine Dimensions: 283223cm Software:Our ac master software, support Chinese, English, Russian languages.Simple & easy to use. Support Windows 7/8/10 Super-reduced instruction, 1 byte of instruction accounted for more than 40% The explanation rate is 30 times faster than Arduino+grbl,, and instantly be able to complete the task of interpretation active instruction; shortest path algorithm can shorten the time. Carving materials: stainless steel, iron, aluminum, ceramics, stone, wood, bamboo, leather, plastics, etc. 1 x Test the steel sheet 4 x Metal sheet 1 x Lifting platform 1 x USB cable 3 x Focusing columns. International buyers please note: a. The item "Laser Engraver 10W 20x14cm USB Desktop Stone Wood CNC Marking Engraving Machine" is in sale since Monday, December 3, 2018. This item is in the category "Business, Office & Industrial\Printing & Graphic Arts\Sign-Making". The seller is "cskwin2015" and is located in HK. This item can be shipped worldwide.