How to install MB SD C4 WiFi card

There have one customer had MB SD Connect C4 Benz diagnostic tool for more than 2 weeks and has used it to diagnose several vehicles. But he was wondering how to use its WiFi card and what the WiFi card can do. Here I would like to share the answer with you all.About MB SD Connect Compace C4 at CnAutotool.com.
The steps of intall WIFI card for MB SD Compact C4:
1.There is a slot on the left side of the MB SD C4. Find the slot and insert the WIFI card into the slot. Please make sure you install it in the correct direction.

2.Push it to the end and make it is well installed.

3.Cover the rubber and fix the screws to finish all the work.

What can the WiFi card do?
With the WiFi card, mechanics can diagnose vehicles via WiFi network. In this way, mechanics can enjoy an effortless experience using the device without worrying what if they forget to bring the USB cable.