Product Review

-Works perfectly in an original Nintendo NES system, Retron systems HD, 1, 2, & 3, Retro Bit systems, and all other hardware clone systems such as Gamerz Tek. -The ONLY systems IT WILL NOT WORK are the Retron 5 and the Retro Freak as they are Android emulators, not hardware system. -The game select menu is in alphabetical order and ALL games are fully in English. -PAL and NTSC compatible. Instructions for switching regions are included.