Name:  R3-V4

name:  R3-V4
line:  Disney Droid Factory
release date:  May, 2015
source:  -
note:  This is the fourth R3 astromech version (thus V4) released in the Disney Droid Factory series.
Wookieepedia:  astromech droids.
Wookieepedia:  R3 series.