Braggan

"The hyperdrive pod of an Arakyd Viper has a built in astrogation buffer; I actually managed to swipe one and install it in my protocol droid. It works just as well as a commercial model, though if the Imps ever crack open my droid, I'll probably get arrested. Still, if you are looking for an astrogation buffer aren't interested in paying for it, you can find thousands of these pods in the Outer Rim."

―Braggan

Braggan was a smuggler who stole the hyperspace astrogation buffer from an Arakyd Viper probe droid's hyperspace jump pod. Braggan installed it into the protocol droid the smuggler owned.

Sources

• Cynabar's Fantastic Technology: Droids (First mentioned)