Print Booster system PI-AD3 for NEC PC Engine Turbografx-16 ,manual,Boxed set-A-

This is a Print Booster system PI-AD3 for the NEC PC Engine / Turbografx-16, sold as a boxed set with the manual.

The Print Booster system is not tested and has never been used. The box is not in good condition, so please check the photo. The manual is not opened, and the PSU (power supply unit / AC adapter) has never been used.