Function: 1. Function: This VCI3 tool is designed do support diagnostic systems based on the CAN network, it is an extremely fast but very compact diagnostic tool. 2. Wireless connection: you can work without a wired connection to diagnose the truck, for example, damaged do data cables and other problems with wired connections, and do wired connection is available USB connector. 3. Multi-language support: English, German, Spanish, French, Japanese, Dutch, Polish, Portuguese, Swedish, Norwegian, Finnish, Turkish, Italian, Czech, Russian, Chinese. 4. Application: The device is designed do trucks with full service, buses and other heavy vehicles, but does not work with trucks and engines manufactured before 2004. 5. Specification: Item Type: Diagnostic Scanner Tool Material: aluminum shell, polyurethane Features of VCI3 version: 1. WLAN version 802.11b/g 2. Encryption protocols: WPA2/WPA/WEP128/WEP64 3. USB 2.0 (USB 1.1 compatible) 4. Lightweight aluminum housing with IP67 rating 5. Polyurethane cables do extreme conditions 6. Operating voltage CAN BUS (stable 24V DC) Top 4 reasons for VCI3: 1. Version: V2.31 (V2.31 works online, WIN7 64-bit system, free. ) 2. Support one type of truck, bus and other heavy vehicles or heavy engines 3. Wi-Fi available 4. Upgradeable (buy new software without a dongle) 5. Supported languages: English, German, Spanish, French, Japanese, Dutch, Polish, Portuguese, Swedish, Norwegian, Finnish, Turkish, Italian, Czech, Russian, Chinese List of packages: 1 x adapter VCI 31 x CD