The AliExpress seller is very stingy with basic information about the device. They don't even say what data format they can handle (G-code? Vector files?), nor whether it supports, say, raster engraving, or pulsed mode cutting (PPI). It seems there's a computer (not necessarily a PC) and a monitor in that box, plus some I/O. Is there a DSP too? They don't say. There seems to be support for a memory card, but can it cut from a file on the memory card? There's Ethernet -- can it cut a file from network-attached storage? Is there a web interface to the controller?
Without some of those answers, I don't know whether it's useless bling, or truly helpful. It's the software that usually makes the difference.
The
manufacturer's site isn't more forthcoming.