General description This 3X USB Dongle 67 in 1 SM2 Pro J2534 VCI PCM ECU Programmer is designed for reading and writing EEPROM and flash data. It features a USB smart dongle that contains all licenses for modules, allowing for offline operation without any subscription or annual fees. The master version saves data in unencrypted bin format and supports various ECU types. Technical specifications Version: V1.20 Color: Green Material: ABS Measurement allowed error: +/- 1-3 cm Compatibility and accessories Supports MED/EDC17 read and write without opening the shell Compatible with Simos 12.1, 12.2, Simos PCR2.1, GPEC2, GPEC2A, GPEC4, GPEC4LM Supports SID208, SID307, SID310, and various other ECU models Package Contents: 3 x 67 IN 1 ECU Programmer Dongle Usage Read/write VR (requires VR account for users) 3-point PCB connection only in VIA holes Can be connected without removing the gel Other information Free updates available Support provides free Damaos for tuners, including WinOLS