Portable MCU Programming Tool CAS4 R270+ Key Programmer for Automotive Car Key Making and Cloning Features： 1、Powerful Function: Support for CAS and for CAS4 (0K50E, 2K79X, 0L01Y, 0L15Y, etc.); Support for EWS4 (2L86D); Support for EZS (1J35D, 2J74Y, 4J74Y, 3K91D, 1L85D, 1L59W, 3L40K, 4L 40K, etc.). 2、Read Write Chip Data: Directly read and write chip data quickly and safely, support for the new 2009 7 Series (F01 F02) CAS4 odometer and chips read and write data, safe and effective. 3、MCU Programming: This programmer tool has a powerful MCU programming function, non removing program MCU EEPROM (HC908) and FLASH (HC912, HC9S12, HC9S12X) series. 4、Essential Tool: The key programmer offers a wide range of features designed to handle various diagnostic scenarios, making it an essential tool for automotive professionals and enthusiasts alike. 5、Compact and Portable: Its compact design makes it easy to carry and store without taking up much space. This convenient tool is user friendly and the ideal choice for diagnostics. Specification： Item Type: Key?Programmer Material: ABS Size: Approx. 12.7x8.5x4.1cm / 5x3.35x1.61in Description: Directly read and write chip data quickly and safely, support for the new 2009 7 Series (F01 F02) CAS4 odometer and chips read and write data, safe and effective. for CAS4 includes all the features for CAS3 programmer. It has a powerful MCU programming function: non removing program MCU EEPROM (HC908) and FLASH (HC912, HC9S12, HC9S12X) series. Function: 1. Support for CAS and for CAS4 (0K50E, 2K79X, 0L01Y, 0L15Y, etc.) 2. Support for EWS4 (2L86D) 3. Support for EZS (1J35D, 2J74Y, 4J74Y, 3K91D, 1L85D, 1L59W, 3L40K, 4L 40K, etc.) 4. Support a variety of SRS modules: (9H91F, 0K13J, 0K75F, 0L85D, 0J38M, 1E62H, 1K79X, 5H55W, etc.) 5. Applicable to all kinds of for CAS, SRS, ECU automotive modules. Three reasons to buy R270+: 1. Software version: 1.2 2. Supported cars: 2001 to 2009 models 3. Support for M35080 Series of Quick Clear, Read and Write (35080, 35080 V6, 35080 VP, D80 D0WQ, D160, 35160, etc.) Package List： 1 *?Key?Programmer 1 * Power Cord 1 * USB Connection Cable 1 * Connection Cable 1 * Circuit Board Interface 1 * CD