Detailed Product Description RS232C,USB10 10 silica gel buttons DC,, Digital DC, step motor, micro-step driver4*8 4*8 high resolution LCDHP-GL, DMPL600MM/S1MM50g-500g(160)0.025mm0.1mmAC90240V/50Hz60Hz, Bounded System, Random Original Point Setting Roller+5+35,30%-70% Temperature: +5+35, relative humidity:30%-70%Support Mode DesktopN.W585*265*270mm/9kgG.W715*380*395mm/12.3kg