XPROG-M V5.84 can support some more authorization than XPROG-M V5.74 meanwhile it can’t support most EEPROM brand 8pin chip as V5.74.
- XPROG-M V5.84 can’t support most EEPROM brand 8pin chip.
- XPROG-M V5.84 can support more authorizations shown as below:
![xprog-m-v584-new-authorization-03](http://blog.obd2eshop.com/wp-content/uploads/xprog-m-v584-new-authorization-03.jpg)
XPROG-M V5.84 best source:
XPROG-M V5.84
http://www.obd2eshop.com/wholesale/xprog-m-box-ecu-programmer.html