M4-series Messenger Droid

The M4-series Messenger Droid was a model of messenger droid manufactured by Cybot Galactica. A sturdy and intelligent droid that stood about half a meter tall, it was propelled by a repulsorlift generator and equipped with a holoprojector and holorecorder. The M4-series was designed solely to deliver its message at any cost, and developed a reputation for successfully doing just that.

During the Galactic Civil War, the M4-series was considered one of the best messenger droids available, with many finding their way into service with the Alliance to Restore the Republic. The droids primarily delivered encrypted messages between rebel cells for the Alliance and took great pleasure in breaking through the security of the Galactic Empire, who rarely used the model, to do so.

Text and facts from the “M4-series Messenger Droid” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.