Check the listing for details. CO2 laser cutting engraving machine positioning panel RDC6442S universal hlxe. Condition: New, Made in China. Listed at 331.13 USD. Software Feature Power-off restart for Engraving：YES. Laser Port Feature：Two-way digits and two-way analog port, settable independently and non-interacted. Display Feature-Online Modification Laser Power/Speed：YES.