1. Do not need a dongle, to avoid to buy a new dongle if lose it

2. The colorful panel can display graphics being processed
3. Software stable, less upgrade, while Leetro software upgrade frequently, sometimes control card and software do not matched;
4. On the panel, you can change the power, speed; also can change parameters on the LCD panel
5. fast cutting speed, especially in the cutting of fabric and paper ,when the speed if more than 50, a same file leetro use 10 minutes of music, then, RD with 9 minutes

RDC644XG Core Technology Development System is the latest generation of laser engraving / cutting control system , the control system has better hardware stability, better resistance to high pressure, static interference characteristics. 3.5-inch color screen based HMI operating system has a more friendly user interface and more powerful . The controller includes better and more superior motion control functions , large file storage , compatibility stronger dual independently adjustable laser power control interface , compatibility stronger U disk driver , multiple generic / private IO control , communication with PC supports Ethernet communications and automatic optional USB communication and so on.