AK90and for KEY-PROG key, readandamp write key information for EWS 1995-2009 the read and write speed for some EWS .This product is the best for EWS key match tool, safe and effective to use.Functions:Read data dumps directly from MCU which marked 1D47J , 2D47J , 0D46J ,2L86D without removing MCU from circuit board , easy to do yourself.Renew, lock or unlock keys by AK90and software. chips "EML 10030A" for making keys.Identify keys for all EWS and , show VIN , key No. also change VIN and mileage in ews.The lastest update software version is V3.16 for EWS4.4EWS2.1 or EWS2.2 or EWS3 or EWS3.3 or EWS4 or EWS4.4Colour: as shownMaterial: PlasticPackage Contents:1 x AK90 Unit1 x AK90 10 Pin Cable1 x AK90-Chip data to read 1 x AK90 V3.09 software CD-ROM1 x AK90 USB communication cableOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.