Review for Autoboss V30 Universal Diagnostic Tool from China

I have bought Autoboss V30 for dozens of days, actually. Having used it for many times with a good performance, I decided to write a review for this product. Here, I am completely a customer, not someone can benefit any from this seller, so just believe what I say.
This is my Autoboss V30 package (460), including the diagnostic Autoboss V30 main unit, some adapters, cables and accessories. Packed well with a plastic box, shipped from China.


SD card with 4 GB.


Select one area, and you will get the car brands there. (a wide coverage of cars, suitable for my work in repairing garage)
This is the number of cars listed in Autoboss V30 diagnosis.
But it is a pity, this V30 does not has a LAN port or support WIFI function. I have to connect it to the laptop and download the car list into the SD card. One of my friend working in another repairing garage bought Autel MaxiDAS DS708, which supports WIFI (has more settings).
Well, all in all, this V30 meet almost all my needs for my repairing work. Nice!