The new generation for Benz diagnostic equipment Star Diagnosis compact 4 is the latest one on market for all current and new coming MB vehicles. You can use it with any laptops with SATA hard disk. But if Dell D630, you can use SD4 directly. If for other laptops, please reinstall the DRIVER.
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http://www.ufodiag.com/benz-star-compact-4-sd-connect-p-1126.html

ufodiag team