Feature: 1. The lastest update software version is V3.01 replacement for EWS4.4, the new version through precision programming can meet your needs. 2. AK90 key prog improved some of the EWS to read and write speed, safe and effective, is the key to match the best tool for your car. 3. Directly reading data dumps from MCU which marked 1D47J, 2D47J, 0D46J and 2L86D without removing MCU from circuit board, easy to do yourself . 4. With the help of software, key programmer can identify keys for all EWS and CAS, you can change VIN, mileage and renew, lock or unlock keys as well. 5. Key programmer can read the key information, programming original chips EML 10030A for making keys. When program new key, no need to remove chip, but connect chip socket to EWS and another interface to AK90 host. Specification: Item Type: Key programmerMaterial: Plastic Fitment: Replacement for EWS 1995‑2005The features of AK90 for key programmer: AK90 key prog increased functions of reading the key information for EWS / CAS 1995-2005, improved some of the EWS to read and write speed. This product is safe and effective, is the key to match the best tool. The lastest update software version is V3.01 replacement for EWS4.4.. Package List: 1 x Programmer1 x Data Line1 x CD2 x Connection Line Note: 1. Please do not update it online, otherwise will damage the machine. 2. Please disconenct internet and close antivirus software when you use it.