Features Totally Independent The control of the engraving machine is completely independent of the PC platform and reads files directly from the U disk. Fast Machining This is a handle remote control that supports high micro steps and allows precise and fast machining. Multiple functions: cutting adjustment function and spindle control function as well as stepper motor drive system. File Storage: With the built-in 128M memorizer, which uses mobile storage technology that supports files of any size. EASY TO UPDATE With the powerful system and process file checking function, which makes it easy to update system programs. Specification: Item Type: Engraving Machine Controller Material: ABS Processor: 160MB DSP File Storage: built-in 128MB memory that uses mobile storage technology to support files of any size Display: LCD 128 dots x 64 dots. Communication terminal: USB terminal and U disk. Axles: 3 axles. Drive system: stepper motor. Interpolation function: linear, curve Blade adjustment function: yes. Spindle control function: yes. System data check function: yes. Process data check function: yes. Processing Position Adjustment Function: Yes Multiple work coordinates: 9 work coordinates Stop point reprocessing function: yes. Copy processing function: Yes Data protection in case of power failure: yes. Operating temperature: 0°C to +70°C. Humidity: <90 No dew and no frost. External Voltage: 5V Consumption: 2W Package list: 1 x DSP controller. 1 x connection board. 1 x 50-pin data cable. 1 x USB cable. Tips: 1. Do not use in environments with strong magnetic fields or interference 2. Do not connect the USB stick while the file is running 3. Waterproof, moisture protection and dustproof Package List 1 x Controller 1 x Terminal Board 1 x 50 Pin Data Cable 1 x USB Cable