Finally, I got the new XP400 adapter.
It’s off chinacardiags.com
The old one UP400 came with IM600 is burnt since I used it as J2534 adapter to connect to the car for lack of knowledge of the machine. Then it became a disaster!
Note that the old UP400 on IM600 is the same thing as new XP400 on IM608
Here’s the XP400/UP400 connection
Today, tested the new XP400. read eeprom no issues.