$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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2 x	Ganryu NF
2 x	Ganryu GW/1
1 x	Real Bout Fatal Fury 2 MF
1 x	Real Bout Fatal Fury 2 DB-JP
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1 x	Street Hoop BB
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1 x	The King of Fighters '96 HG
1 x	Rage of the Dragons K
1 x	Metal Slug LR
1 x	Rage of the Dragons MY
1 x	Double Dragon SP
1 x	Ironclad LG
1 x	Metal Slug 2 BB
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1 x	Soccer Brawl FF-LE
1 x	Metal Slug 2 DW
1 x	Rage of the Dragons JR Boxset
1 x	Rage of the Dragons NC/1
1 x	World Heroes JR Box
1 x	Muchi Muchi Pork TH
1 x	Metal Slug 2 CN
1 x	DOJ Black MU
1 x	Soccer Brawl LE
1 x	Metal Slug TP
1 x	The King of Fighters '96 GL
1 x	Metal Slug MF
1 x	Dodonpachi Dai Fukkatsu 1.5 TH
1 x	Ironclad JO
1 x	World Heroes LE
1 x	Pulstar JW
1 x	Metal Slug 2 JW
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1 x	Dodonpachi Dai Fukkatsu Black Label Red Spine TH
1 x	Ironclad DB
1 x	Mushihime Sama Futari Black Label TH
1 x	Fast Striker GE
1 x	Razion STC
1 x	Dodonpachi Dai Fukkatsu 1.5 Ships TH
1 x	Metal Slug 2 MF
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1 x	The King Of Fighters '95 MF
1 x	Mahjong Bakatonosama Manyuki NC
1 x	Savage Reign JR Boxset
1 x	The King of Fighters '95 HG
1 x	Trash Rally LG/2
1 x	Spinmaster LE
1 x	Neo Driftout NT
1 x	Mutation Nation XX
1 x	Nightmare In The Dark JM2
1 x	The King of Fighters '95 BB/NA
1 x	The King of Fighters '95 NC
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1 x	Spinmaster IC
1 x	The King of Fighters '95 JH
1 x	Spinmaster XX
1 x	Nightmare in the Dark LG/2
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1 x	Nightmare in the Dark JM
1 x	Neo Driftout LG
1 x	The King of Fighters 95 NC/FF
1 x	Neo Driftout LE
1 x	The King of Fighters '95 GL
1 x	Super Sidekicks 2 EG
1 x	Super Sidekicks 2 KE
1 x	The King of Fighters '95 BB
1 x	Nightmare in the Dark NT
1 x	Neo Driftout DB
1 x	Thrash Rally LG/1
1 x	Thrash Rally FF LG
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1 x	Nightmare in the Dark LG/3
1 x	Super Sidekicks 2 KE/LE
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1 x	Sengoku 3 NC
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1 x	Fight Fever NF/JP
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