Caixing CNC router machine (CX1325): 1 SD card,imported 2 high-precision ball screw,1.2KW, 3 Standard ... intellective algorithm, working speed can be 9m/min.5 SD Card / big outside memory.6 USB Interface, plug and play, safe ... cardoperation envirmenttempreature:5°c-35°c humidity:30%-75%weight810KG 2011 Newest CNC Router for mdf --1325 Woodworking machine