mb star c4 sd full chip diagnostic tool software 03/2022 hdd 320gb with lape6320 i5 4g ready to use 12v 24v

star c4(compact 4-star diagnosis tester) mb star c4 is the professional diagnostic equipment for cars manufactured, it is the replacement of and 24hours test, developer model: merces-bez engineer mode, remove limitations and open more functions. swap technology, it can support 10,000 times pull plug, more stable; 5. all core accosseries adopt original packing chip, can fit only application to dell computer and thinkpad computer; 4. connector adopt military quick hht. compact 4 operates based on the windows xp system. multiplexer now use lan cable to connect,.syi