1. It is equipped with 32-bit ARM7 CPU, high-speed CACHE memory which are available for offline cutting. Moreover, data will be saved in the memory even the power is off.2. This cutting plotter has 2000G cutting force. It can cut rigid materials, such as reflective film.3. It's high precision steel axes guarantee the accuracy. And several strong pinch roller guarantee vinyl no offset.4. It has three interfaces: USB, U disk and Serial Port.