Flashlink4 vs Flashlink updater 2

Question

There few variation of firmware update interface usb cab/module kit.

what is the difference between Flashlink Updater 2 vs Flashlink 4?

if these are not same what is the advantage of Flashink 4 (assuming its a newer model)?

Answer 1

the 4 does not require you to unplug the module when switching modes, the 4 also allows you to use the wizard set up if desired.

Comments

is there any pdf manual for programming interface so one can look at various menus & submenus.