Piwis Tester II is the Newest professional tester for Porsche,the most powerful diagnose and offline programming tool for Porsche,with latest tester for Porsche,powerful functions,full access When the PIWIS Tester II is distributed, it will contain one basic piece of software. This is necessary in order to start and configures the tester. You will find instructions in other languages in the Porsche Partner Network (PPN) under: AFTERSALES, Workshop, Porsche Piwis, and Piwis Tester. The new tester generation supports wireless operation over WLAN. To use this, you must have a WLAN Access Point that supports WPA2 encryption. This type of encryption will be used exclusively for safety reasons. If this prerequisite is met, the interface to the vehicle (VCI – Vehicle Communication Interface) can also be used as a wireless interface on the vehicle. More details please feel free to contact with us: sale@cnautotool.com http://www.cnautotool.com/goods-4593-Porsche+Piwis+Tester+II+V162+with+CF30+Laptop+or+Lenovo+E49AL+Laptop.html