OBDII tool with for car electronic control unit internal memory modification functions, such as Read/Write EEPROM or FLASH, Clear Immobilizer Code, Read Immobilizer Status and Program Cards. There is no need to open control unit, de-solder memory IC or connect any wires directly to it. All functions works by OBDII connector, but any supported control unit can be connected "on the bench" using connection manual .Clear Immobilizer Code function is fully automated - just button and control unit be cleared. ECU is ready to accept immobilizer code after previously programmed code is cleared - no programming is required. This in not a tool for a TOTAL immobilizer disabling. It only clears previously memorized immobilizer code to give ability of using second-hand Engine control Unit (ECU) in particular car or make simple data cloning from one ECU to another. : win xp, win 7, win 10 , WIN 11 Internet connection: no required External power supply: no required Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly, The Actual Product May Have Slight Differences Or Color Differences the color and appearance may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance. Colour:Photo Color Material:ABS Package Contents: 1set x for Can K-line Immo Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.