$19.00

Sega Naomi BIOS: 21577E (USA)

The 21577E Naomi BIOS, burned and tested onto an EPROM and ready for you to install.

The 21577E EPROM is a popular BIOS in the US, as all games that support it have English text and game titles (Virtua Tennis, as opposed to Power Smash, for example), but it plays US capable software. Most software has US compatibility, the most notable title lacking it and requiring a JPN Bios being Street Fighters Zero Three Upper. However, some games, like Ikaruga, play fine and display Japanese text under this ROM as well. The 21577 indicates USA region, the "E" indicates revision E, with full compatibility with DIMMs, NET DIMMs of any software revision, GD-Roms, and link hardware.

Attention - this does not get SHIPPING calculated correctly if ordered alone - if ordering alone, I can give you a lower/custom shipping quote for USPS flat rate small box. Please email us for orders of this type.

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1 x	Outlaws Of The Last Dynasty NB
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1 x	3 Count Bount LE
1 x	Garou: Mark of the Wolves JR Box
1 x	Final Fight Revenge DB2
1 x	Garou: MOTW NC/1
1 x	SVC Chaos MF
1 x	Neo Turf Masters LG
1 x	Ghost Pilots MY
1 x	3 Count Bount BB
1 x	SVC Chaos LG/2
1 x	Ghost Pilots SP
1 x	The King of Fighters 2000 NC/4
1 x	SVC Chaos LG/3
1 x	Columns '97 LG
1 x	Golden Axe The Duel NB
1 x	Neo Turf Masters XX
1 x	SVC Chaos MY
1 x	Garou: MOTW NC/2
1 x	Final Fight Revenge DB1
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1 x	SVC Chaos BS/2
1 x	Ghost Pilots JM
1 x	Garou: MOTW GPA
1 x	The King of Fighters 2000 NC/3
1 x	SVC Chaos NC/3
1 x	Terra Diver LG
1 x	Ghost Pilots JR Box
1 x	Radiant Silvergun XX
1 x	SVC Chaos BS/1
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1 x	The King of Fighters 2000 HG
1 x	Aero Fighters 3 / Sonic Wings 3 JW
1 x	Ghost Pilots XX
1 x	Ghost Pilots XE
1 x	Aero Fighters 3 / Sonic Wings 3 NC
1 x	The King of Fighters 2000 NC/1
1 x	Cotton Boomerang NB
1 x	Knight's Chance LG
1 x	Garou: MOTW V
1 x	Radiant Silvergun SN (Fullsize)
1 x	SVC Chaos NC/1
1 x	Garou: MOTW XX
1 x	The King of Fighters 2000 L
1 x	Garou: MOTW AG
1 x	Aero Fighters 3 / Sonic Wings 3 JO
1 x	Astra Superstars NB
1 x	Knight's Chance LG2
1 x	The King of Fighters 2000 NC/6
1 x	3 Count Bout EG
1 x	Radiant Silvergun SN
1 x	Garou: MOTW DM
1 x	Aero Fighters 3 / Sonic Wings 3 NC/LE
1 x	Garou: MOTW LE
1 x	Garou: MOTW NC/3
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1 x	Samurai Shodown 4 LR
1 x	Metal Slug 5 MF
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1 x	Metal Slug 5 BB/1
1 x	Metal Slug 5 LG/3
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