Features: The AK90+ EWS Key Programmer delivers precise key programming and mileage correction for EWS 2/3/4 systems (1995 2009 models), featuring advanced technology to ensures 50% faster operations than conventional methods while maintaining data security. This compact automotive diagnostic tool integrates multiple functions including electronic key writing and CAS systems adaptation, with an LCD interfaces and high strength plastic housing for enhanced durability in workshop environments. Designed for professional auto technicians, locksmiths seeking diyer solution, this programming device simplifies complex key synchronization tasks without requiring dealership levels expertise. Ideal for automotive repair shops addressing lost/damaged key emergencies or enthusiasts performing at home vehicle maintenance . Optimized circuitry and rigorously tested components ensures 95%+ programming success rate, with clear navigation that reduces learning curves for first time users. Specifications: Type: Car key programming tool Model: AK90+ Component: plastic Size:Approx.8x15cm/3.14x5.9inch Color: As shown in the picture Package Includes: 1 Set Automotive Key Coding Device note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.