Certified OBD inspection scan tool Supports high-speed communication (DoIP) of ISO13400 Equipped with a wireless module, it can connect to a PC via Wi-Fi and Bluetooth 《Product Description》 This product is a small, lightweight diagnostic communication interface. By connecting a vehicle to a computer with diagnostic software installed via this product, you can perform diagnostics. You cannot perform diagnostics with this product alone. As it is a small product, please remember to remove it after use. * Depending on the location of the OBD connector, some vehicles may not be able to connect directly. You need to install the DST-010 software to use it. * Please check the manufacturer's website for installation instructions.