$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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3 x	Ganryu LE
3 x	Ganryu GW/2
2 x	Ganryu NF
3 x	Ganryu XX
3 x	Ganryu GW/1
1 x	Aggressors of Dark Kombat XX
1 x	The King of Fighters '99 HG
1 x	Pulstar NC/LE
1 x	Legend Joe LE
1 x	Puzzle de Pon! R NF/GW
1 x	King of Fighters '99 JR Box
1 x	The King of Fighters '99 NC/1
1 x	The King of Fighters '99 JH
1 x	King of the Monsters 2 BB/1
1 x	Last Blade NK
1 x	King of the Monsters 2 XX
1 x	The King of Fighters '99 MF
1 x	The King of Fighters '99 NC/2
1 x	Last Blade MW
1 x	Super Sidekicks 4 IC
1 x	The Super Spy PJ
1 x	Legend Joe NC
1 x	Last Blade MF
1 x	King of the Monsters 2 MY
1 x	Last Blade SN FF-C
1 x	Magical Drop 2 MY
1 x	Sengoku 2 MY
1 x	Sengoku 2 XX
1 x	Fight Fever JR Boxset
1 x	Sengoku 2 XX (2)
1 x	Fight Fever NF
1 x	Fight Fever NF/JP
1 x	Sengoku 2 JR Box
1 x	Fight Fever NF/LG
1 x	SVC Chaos WK/1
1 x	Last Blade 2 LG
1 x	Sengoku MY
1 x	SVC Chaos WK/2
1 x	Last Blade 2 BN/2
1 x	Last Blade 2 NC
1 x	Sengoku XX
1 x	Sengoku SP
1 x	Last Blade 2 MF
1 x	Last Blade 2 BB
1 x	SVC Chaos NC/3
1 x	SVC Chaos LG/1
1 x	SVC Chaos BS/2
1 x	SVC Chaos LG/3
1 x	SVC Chaos NC/2
1 x	Last Blade 2 NC/2
1 x	SVC Chaos NC/1
1 x	SVC Chaos MF
1 x	SVC Chaos LG/2
1 x	Sengoku LG
1 x	Quest of Jong Master NF
1 x	Last blade 2 JR Boxset
1 x	Last Blade 2 CN
1 x	SVC Chaos MY
1 x	SVC Chaos JR Boxset
1 x	SVC Chaos BS/1
1 x	Last Blade 2/LE
1 x	Samurai Shodown 4 BB
1 x	King of the Monsters BB
1 x	Metal Slug X Boxset/L2K
1 x	Stakes Winner 2 BB
1 x	Metal Slug X XX
1 x	Metal Slug X JW
1 x	Samurai Shodown 4 JH
1 x	Kabuki Klash XX
1 x	Metal Slug X BB
1 x	Samurai Shodown 4 LG
1 x	Samurai Shodown 4 NF
1 x	Metal Slug X XX-Box
1 x	Goal! Goal! Goal! LE
1 x	King Of The Monsters WY
1 x	Samurai Shodown 4 LR
1 x	Metal Slug X MW
1 x	Fatal Fury 3 NC/2
1 x	Metal Slug X NC
1 x	Stakes Winner 2 BB/LE
1 x	Fatal Fury 3 NC/1
1 x	Samurai Shodown 4 JR Boxset
1 x	Goal! Goal! Goal! NF
1 x	Ghostlop NC/1
1 x	King of the Monsters MY
1 x	Metal Slug X JH
1 x	Kabuki Klash NC
1 x	Ghostlop NC/2
1 x	King of the Monsters LG
1 x	Fatal Fury 3 JR Box
1 x	Kabuki Klash FF NC
1 x	Metal Slug X MF
1 x	Samurai Shodown 4 NC
1 x	Kabuki Klash JR Boxset
1 x	Kabuki Klash BB
1 x	Ghostlop JO
1 x	Magical Drop 3 LG
1 x	Magical Drop 3 BB/2
1 x	Fast Striker GE
1 x	Last Resort IC
1 x	Gunlord LG2
1 x	Last Resort BB/LE
1 x	Gunlord LG
1 x	World Heroes JR Box
1 x	Ganryu NF/JP
1 x	Magical Drop 3 BB/3
1 x	Magical Drop 3 CN
1 x	Super Sidekicks JR Box
1 x	Last Resort JR Box
1 x	Last Resort LG
1 x	World Heroes BB
1 x	Super Sidekicks LE
1 x	Magical Drop 3 TP
1 x	Last Resort BB
1 x	World Heroes LE
1 x	Last Resort FF NC
1 x	World Heros BB/LE
1 x	Last Resort JW
1 x	Magical Drop 3 BB/1
1 x	Magical Drop 3 NC
1 x	The King of Fighters 2001 NC/4
1 x	Blazing Star TP
1 x	Blazing Star JW
1 x	Blazing Star JH
1 x	Sega Naomi 2 BIOS: 23605C (Japan)
1 x	Blazing Star FF NC
1 x	Prehistoric Isle 2 BB
1 x	Flip Shot NF/JP
1 x	Sanwa Pushbutton 30mm - Red (Screw Back)
1 x	Super Sidekicks 2 JW
1 x	The King of Fighters 2001 NC/3
1 x	Blazing Star MN
1 x	Sanwa Pushbutton 30mm - Pink (Screw Back)
1 x	Sanwa Pushbutton 30mm - Violet
1 x	Sanwa Pushbutton 30mm - Blue
1 x	Prehistoric Isle 2 XX
1 x	Galaxy Fight DW/LE
1 x	Galaxy Fight LG
1 x	Galaxy Fight DW/NC
1 x	Sega Naomi BIOS: 21578E (Export)
1 x	Super Sidekicks 2 JR Box
1 x	Crossed Swords LG
1 x	Sanwa Small (24mm) Pushbutton - Green (Screw Back)
1 x	Zupapa! BB/1
1 x	Blazing Star NC
1 x	Prehistoric Isle 2 LG
1 x	Flip Shot NF
1 x	Prehistoric Isle 2 JM
1 x	Blazing Star LG2
1 x	Sanwa Pushbutton 30mm - Green
1 x	Super Sidekicks 2 EG
1 x	Crossed Swords LE
1 x	Blazing Star JR Box
1 x	Sanwa Small (24mm) Pushbutton - Blue
1 x	The King of Fighters 2001 MF
1 x	Sanwa Pushbutton 30mm - Red
1 x	Zupapa! JO
1 x	Prehistoric Isle 2 BB/GW
1 x	Sanwa Pushbutton 30mm - Pink
1 x	Sanwa Pushbutton 30mm - White (Screw Back)
1 x	Sanwa Pushbutton 30mm - Dark Blue
1 x	Sanwa Pushbutton 30mm - Orange
1 x	Andro Dunos JO
1 x	Sega Naomi BIOS: 21576H (Japan Universal)
1 x	Sanwa Small (24mm) Pushbutton - Green
1 x	Blazing Star LG FF
1 x	Sanwa Small (24mm) Pushbutton - Yellow
1 x	Andro Dunos JR Box
1 x	Andro Dunos NC
1 x	Flip Shot XX
1 x	Blazing Star ICE
1 x	Sega Naomi 2 BIOS: 23607B (USA)
1 x	The King of Fighters 2001 HG
1 x	King of Fighters 2001 JR Box
1 x	Andro Dunos FF NC
1 x	The King of Fighters 2001 NC/5
1 x	Zupapa! LE
1 x	Galaxy Fight JR Boxset
1 x	Robo Army BB
1 x	Sanwa Pushbutton 30mm - White
1 x	The King of Fighters 2001 NC/2
1 x	Super Sidekicks 2 KE/LE
1 x	Flip Shot LE
1 x	The King of Fighters 2001 DB/NC
1 x	Zupapa! MK

$648.00

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