$19.00

Sega Naomi BIOS: 21578E (Export)

The 21578E Naomi BIOS, burned and tested onto an EPROM and ready for you to install.

The 21578E EPROM is a commonly requested BIOS for Naomi. The games have european titles (Power Smash, as opposed to Virtua Tennis, for example) and typically have english text when available. The software must play on a Euro region BIOS for it to boot with this chip installed. The 21578 indicates Export 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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Sega Naomi BIOS: 21576H (Japan Universal)

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4 x	The NEW Black Shockbox - 18 Pack - IN STOCK
3 x	Sega Naomi 2 BIOS: 23608B (Export)
3 x	Sanwa Pushbutton 30mm - Red (Screw Back)
2 x	Radiant Silvergun SN (Fullsize)
3 x	Ketsui MU
2 x	Deathsmiles TH
2 x	espGaluda 2 TH
2 x	Radiant Silvergun SN
3 x	Sega Naomi 2 BIOS: 23605C (Japan)
4 x	Killing Blade PGM
2 x	Die Hard Arcade LG
1 x	K Shirt (Adult XL)
2 x	Sanwa Pushbutton 30mm - Yellow
4 x	Knights of Valour PGM
2 x	Sanwa Pushbutton 30mm - Blue
2 x	Cotton 2 PJ
1 x	Sanwa Small (24mm) Pushbutton - Yellow
3 x	I have special sizing or special printing requirements!
4 x	Spectral vs Generation FF-NC (v3)
3 x	Super Oriental Legend PGM
1 x	T-20 Torx Security Bit
1 x	Sanwa Pushbutton 30mm - Green
2 x	Dodonpachi Dai Fukkatsu Black Label TH
4 x	DoDonPachi 2 PGM
2 x	Sanwa Small (24mm) Pushbutton - Green (Screw Back)
2 x	Universal Combo Game Case - DISCONTINUED
2 x	Ibara Black Label TH
3 x	Sega Naomi Other ROM not listed
1 x	Dodonpachi Dai Fukkatsu 1.5 Ships TH
4 x	Oriental Legend PGM
3 x	The Gladiator PGM
3 x	Sega Naomi BIOS: 21578E (Export)
2 x	Sega Naomi BIOS: 21576H (Japan Universal)
4 x	Spectral vs Generation FF-NC (v2)
2 x	Puzzle Star PGM
3 x	Knights of Valour Plus PGM
3 x	Spectral vs Generation FF-NC
1 x	Pop 'N Bounce BB/1
2 x	Bust-A-Move/Puzzle Bobble JO
1 x	World Heroes LE
1 x	World Heros BB/LE
1 x	Zupapa XX-BB
1 x	Pop 'N Bounce BB/2
1 x	Bust-A-Move/Puzzle Bobble BB/1
1 x	Last Resort IC
1 x	Gunlord LG2
1 x	Samurai Shodown 5 Special JR Boxset
1 x	Bust-A-Move/Puzzle Bobble NC
1 x	Pop 'N Bounce MM
1 x	Bust-A-Move/Puzzle Bobble BLN
1 x	Samurai Showdown 5 Special NC/2
1 x	Zupapa! BB/2
1 x	Pop 'N Bounce NF/1
1 x	Bust-A-Move/Puzzle Bobble SP
2 x	Dodonpachi Dai Fukkatsu Black Label Red Spine TH
1 x	Bang Bead LE
1 x	Zupapa! MK
1 x	Samurai Showdown 5 Special BB
1 x	King of the Monsters MY
1 x	Magical Drop 3 NC
1 x	Super Sidekicks JR Box
1 x	Samurai Shodown 5 NC/4
1 x	Last Resort JW
1 x	Samurai Shodown 5 BB
1 x	Cyber-Lip NC
1 x	Mahjong Kyoretsuden NC
1 x	Samurai Shodown 5 NC/2
2 x	Metal Slug X JW
1 x	Neo Geo Cup 98 JW
2 x	Metal Slug 3 JW
2 x	Metal Slug 5 JW
1 x	Samurai Shodown 5 JR Boxset
1 x	Super Sidekicks LE
1 x	Samurai Shodown 5 NC/3
2 x	Metal Slug 4 JW
1 x	Samurai Shodown 5 NC/1
1 x	Samurai Shodown 5 BS
2 x	Metal Slug 2 JW
2 x	The NEW Black Shockbox - 5 Pack - IN STOCK
1 x	Samurai Shodown 5 LG
1 x	Cyber-Lip XX
1 x	Ironclad JW
1 x	Metal Slug JW
2 x	Multicart JW
1 x	Quiz King of Fighters NC
1 x	The King of Fighters 2003 NC/1
1 x	The King of Fighters 2003 BB
1 x	Kizuna Encounter JR Boxset
1 x	King of Fighters 2003 JR Box
1 x	Breakers XX
1 x	Kizuna Encounter TP
1 x	Breakers XX(2)
1 x	Kizuna Encounter NC/2
1 x	Kizuna Encounter BY
1 x	Breakers MY
1 x	Breakers JR Boxset
1 x	The King of Fighters 2003 NC/2
1 x	The King of Fighters 2003 LG
1 x	The King of Fighters 2003 Hinge
1 x	Kizuna Encounter MY
1 x	The NEW Black Shockbox - Single - IN STOCK
1 x	The King of Fighters 2003 MF
1 x	Kizuna Encounter NC/1
1 x	The King of Fighters 2003 NC/3
1 x	Goal! Goal! Goal! NF
1 x	Pochi & Nyaa NC/1
2 x	DOJ Black MU
1 x	Pochi & Nyaa NC/2
1 x	Goal! Goal! Goal! LE
1 x	Master of Syougi JM
1 x	Karnov's Revenge OFTR
2 x	Neo SD MVS AKU2
1 x	Multicart CH
1 x	Shock Troopers NC
1 x	Shock Troopers MN
1 x	Shock Troopers XX
1 x	Rage of the Dragons BB
2 x	Neo SD MVS AKU4
1 x	Rage of the Dragons NC/1
1 x	Tecmo World Soccer '96 LE
1 x	Stakes Winnner BB/LE
2 x	Multicart JO
1 x	Fighters History Dynamite LG
1 x	Shock Troopers TP
1 x	Shock Troopers NF
1 x	Karnov's Revenge LG
1 x	Rage of the Dragons MY
1 x	Rage of the Dragons JR Boxset
1 x	Rage of the Dragons NC/2
2 x	Neo SD MVS AKU3
1 x	Rage of the Dragons K
1 x	Karnov's Revenge JR Boxset
1 x	Neo SD MVS AKU
1 x	Shock Troopers SS
2 x	Shock Troopers MF
1 x	Shock Troopers LG
2 x	Shock Troopers JW
1 x	Rage of the Dragons SL
1 x	Stakes Winner XX
1 x	Stakes Winner BB
1 x	Shock Troopers LG2
1 x	Double Dragon JR Boxset
1 x	Garou: Mark of the Wolves JR Box
1 x	The King of Fighters '98 L/2
2 x	Garou: MOTW AG
1 x	King of Fighters 98 GS
1 x	Street Hoop LGFF
1 x	Garou: MOTW LE
1 x	Street Hoop XX
1 x	The King of Fighters '98 GL
1 x	Garou: MOTW NC/2
1 x	Garou: MOTW OFTR
1 x	Garou: MOTW MY
1 x	Garou: MOTW NC/3
1 x	King of Fighters '98 JR Box
1 x	Garou (JP) DB/NC2
1 x	Fatal Fury Special MY
1 x	The King of Fighters '98 L/3
2 x	Puzzle de Pon! JO
1 x	Garou: MOTW MF
1 x	Garou: MOTW DM
1 x	The King of Fighters '98 MF
2 x	Street Hoop JW
1 x	Fast Striker GE
1 x	The King of Fighters '98 HG
1 x	Double Dragon PJ
1 x	Double Dragon SP
1 x	Garou: MOTW V
1 x	Garou: MOTW NC/1
1 x	Chibi Marukochan Deluxe Quiz NC
1 x	Double Dragon LGFF
1 x	Puzzle de Pon XX
1 x	Fatal Fury Special JR Box
1 x	Street Hoop BB
1 x	Puzzle de Pon! BB
1 x	Puzzle de Pon! BB/LE
1 x	Garou Mark Of The Wolves JW
1 x	Garou: MOTW XX
1 x	Street Hoop BB/LE
1 x	The King of Fighters '98 L/1
1 x	The King of Fighters '98 BB
2 x	Garou (JP) NC/DB
1 x	The King of Fighters '98 NC
1 x	Garou: MOTW GPA
1 x	Street Hoop IC
1 x	Fatal Fury Special NC
1 x	Strikers 1945 XX
1 x	Legend Joe NC/LE
1 x	Baseball Stars 2 LG
1 x	King of the Monsters 2 BB/2
1 x	Breakers Revenge JR Boxset
1 x	The Gladiator PGM/BY2
1 x	Strikers 1945 NF
2 x	Strikers 1945 Plus JW
1 x	Metal Slug 2 DB-JP
1 x	Neo Driftout LG
1 x	King of the Monsters 2 BB/1
1 x	Samurai Shodown NC/3
1 x	Strikers 1945 DW
1 x	Samurai Shodown NC/2
1 x	Neo Driftout DB
1 x	Samurai Shodown MY
1 x	Metal Slug 2 CN
1 x	King of the Monsters 2 XX
1 x	Samurai Shodown BB
1 x	Metal Slug 2 BB
1 x	Strikers 1945 Plus NC/2
1 x	Strikers 1945 DF
1 x	Neo Driftout LE
1 x	Breakers Revenge NF
1 x	Legend Joe LE
1 x	World Heroes 2 Jet XX
1 x	Samurai Shodown N7(DM)
1 x	Samurai Shodown NC/1
2 x	Knights of Valour Super Heroes PGM
1 x	Metal Slug 2 LG
1 x	Baseball Stars 2 NC
1 x	World Heroes 2 Jet BB
1 x	Spectral vs Generation FF-NC (v4)
1 x	World Heroes 2 Jet JR Box
1 x	Metal Slug 2 DW
1 x	Metal Slug 2 Boxset/L2K
1 x	Strikers 1945 Plus FF/NC
1 x	Knights of Valour 2 PGM
1 x	Dragon World 2 PGM
1 x	World Heroes 2 Jet JH
1 x	Samurai Shodown NF
1 x	Breakers Revenge SP
1 x	Breakers Revenge MY
1 x	King of the Monsters 2 MY
1 x	Metal Slug 2 XX-Box
1 x	Baseball Stars 2 JH
1 x	Samurai Shodown JR Boxset
1 x	Strikers 1945 Plus JR Box
1 x	World Heros 2 Jet LE
1 x	Neo Driftout NT
1 x	Strikers 1945 NC
1 x	Metal Slug 2 MF
1 x	Knights of Valour 2/9D
1 x	Legend Joe NC
3 x	Astra Superstars NB
1 x	K Shirt (Adult M)
2 x	Crossed Swords BB
1 x	Super Spy OR
1 x	Sanwa Small (24mm) Pushbutton - Dark Blue
2 x	Sanwa Small (24mm) Pushbutton - Blue
1 x	Eight Man BB
1 x	Prehistoric Isle 2 BB/GW
1 x	Crouching Tiger JR Boxset
1 x	King of the Monsters BB
1 x	The King of Fighters '99 NC/1
1 x	Last Blade 2 LG
1 x	Sanwa Pushbutton 30mm - Green (Screw Back)
1 x	Fatal Fury 2 BB
1 x	The King of Fighters 2002 LG/1
1 x	Riding Hero FF-LE
1 x	Metal Slug JO
1 x	Neo XYX GE
1 x	Metal Slug X MF
1 x	Sengoku JR Box
2 x	Andro Dunos JO
1 x	Mushihime Sama Futari Black Label TH
1 x	Twinkle Star Sprites FF-NC
1 x	The King of Fighters 2002 LG/2
1 x	Ironclad JO
1 x	The King of Fighters 2002 JR Box
2 x	Twinkle Star Sprintes JO
1 x	Puzzled JO
1 x	Sengoku 3 LGFF
1 x	The King of Fighters 2002 NC/1
1 x	Real Bout Fatal Fury BB
1 x	Bang Bead JO
1 x	Twinkle Star Sprites NC
2 x	Outlaws Of The Last Dynasty NB
1 x	Andro Dunos NC
1 x	Samurai Shodown 2 JW
1 x	Sengoku SP
1 x	Sengoku 3 XX
1 x	Real Bout Fatal Fury JR Box
1 x	Burning Fight XX
1 x	Crossed Swords 2 LG
1 x	Dodonpachi Saidaioujou MU
2 x	Cotton Boomerang NB
1 x	Real Bout Fatal Fury NC
1 x	Sengoku MY
1 x	Sengoku 3 NC
2 x	Mushihime Sama TH
2 x	Panic Bomber JO
1 x	Windjammers JW
1 x	Metal Slug AG
1 x	Real Bout Fatal Fury 2 MF
1 x	Twinkle Star Sprites JR Box
2 x	Art of Fighting 2 NC/FF
1 x	Espgaluda MU
1 x	Sengoku 3 JR Box
1 x	The King of Fighters 2002 MY
1 x	Zupapa! JO
1 x	The King of Fighters 2002 BH
1 x	Aero Fighters 2 / Sonic Wings 2 JO
2 x	Pulstar JW
1 x	Super Sidekicks 3 BB
1 x	SVC Chaos MF
2 x	Andro Dunos FF NC
1 x	Ketsui Revised ROM
2 x	Mushihime Tama (Puzzle) TH
1 x	The King of Fighters 2002 NC/2
1 x	Red Katana TH
1 x	Power Spikes 2 JW
1 x	The King of Fighters 2002 NC/3
2 x	Art of Fighting 2 NC
1 x	The King of Fighters 2002 GL
1 x	Burning Fight MY
2 x	Golden Axe The Duel NB
1 x	Andro Dunos JR Box
2 x	Art of Fighting 2 FF/NC Boxset
1 x	The King Of Fighters 2002 LG/3
2 x	Bang Bang Busters JO
1 x	Super Sidekicks 3 FF/NC
1 x	Mutation Nation PJ
1 x	Mushihime Sama Futari 1.5 TH
1 x	Bust A Move Again EX/Puzzle Bobble 2 JO
1 x	Mutation Nation XX
2 x	Twinkle Star Sprites JW
2 x	Sengoku 3 MF
1 x	Twinkle Star Sprites BS
2 x	Pink Sweets TH
1 x	Muchi Muchi Pork TH
1 x	Super Sidekicks 3 JR Box
1 x	Riding Hero LG
1 x	Art of Fighting 2 JR2 Boxset
1 x	Sengoku LG
1 x	Super Sidekicks 3 NC
1 x	The King of Fighters 2002 MF
1 x	Burning Fight LG
1 x	Sengoku 3 MY
1 x	Sengoku XX
1 x	The King of Fighters 2002 NC/4
1 x	The King of Fighters 2002 LG/FF
2 x	Ghostlop JO
1 x	Art of Fighting 2 JR Boxset
2 x	Super Sidekicks 2 JW
1 x	Over Top XX
1 x	Quiz Daisousa Sen NC
1 x	Metal Slug X XX
1 x	Nam 1975 LGFF
1 x	Metal Slug 3 GW
1 x	Magician Lord JH
1 x	Panic Bomber NF1/DB
1 x	Waku Waku 7 CN/LG
1 x	Panic Bomber TP
1 x	Metal Slug 3 RF
1 x	Magician Lord MY
1 x	Metal Slug X BB
1 x	Metal Slug 3 Boxset/L2K
1 x	Magician Lord LG
1 x	Over Top LG/1
1 x	Kabuki Klash BB
1 x	Kabuki Klash XX
1 x	NAM 1975 MY
1 x	Magician Lord NC
1 x	Blazing Star FF NC
1 x	Metal Slug 3 JH
1 x	Nam 1975 FF/NC
1 x	Fatal Fury LE
1 x	Blazing Star ICE
1 x	Ghost Pilots JM
1 x	Panic Bomber NF/1
1 x	Ghost Pilots XX
1 x	Waku Waku 7 JR Boxset
1 x	Blazing Star LG FF
1 x	Fatal Fury LE/MUR
1 x	Magician Lord LG2
1 x	Blazing Star LG2
2 x	Blazing Star NC
1 x	NAM 1975 BB
1 x	Metal Slug 3 BB
1 x	Metal Slug X JH
1 x	Ghost Pilots XE
1 x	Waku Waku 7 JH
1 x	Metal Slug 4 NC/1
1 x	Metal Slug 4 NC/3
1 x	Metal Slug 3 NC/2
1 x	Kabuki Klash JR Boxset
1 x	Waku Waku 7 AG
1 x	Real Bout Fatal Fury Special JR Box
1 x	Real Bout Fatal Fury Special BB
1 x	Metal Slug X Boxset/L2K
1 x	Real Bout Fatal Fury Special NC
1 x	Metal Slug 4 XX-Box
1 x	Metal Slug 3 MF
1 x	Blazing Star JR Box
1 x	King of Fighters 10th Ann. JR Box
1 x	Real Bout Fatal Fury Special JH
1 x	Metal Slug X NC
1 x	Fatal Fury BB
1 x	Bang Bang Busters LG
1 x	Ghostlop NC/1
1 x	Real Bout Fatal Fury Special SS
1 x	Waku Waku 7 LG
1 x	Blazing Star TP
1 x	Metal Slug 4 PJ
1 x	Ghost Pilots SP
1 x	Metal Slug 4 MF
1 x	Waku Waku 7 JP-SN
1 x	Blazing Star JH
1 x	Over Top LG/3 FF
1 x	The King of Fighters '94 DF
1 x	The King of Fighters '94 GL
1 x	Pulstar IC
1 x	Matrimelee NC/2
1 x	Metal Slug 5 BB/2
1 x	Metal Slug 5 NC/2
1 x	Aggressors of Dark Kombat NC
1 x	Sega Naomi 2 BIOS: 23607B (USA)
1 x	Metal Slug 5 LG/2
1 x	V-Liner LG2
1 x	All Japan Pro Wrestling CM
1 x	Super Sidekicks 2 KE/LE
1 x	V-Liner LG
1 x	Super Sidekicks 4 XX
1 x	Pulstar TP
1 x	Aggressors of Dark Kombat XX
1 x	Metal Slug 5 XX-Box
1 x	Radiant Silvergun XX
1 x	Nightmare in the Dark NT
1 x	The King of Fighters '94 JR Box
1 x	Pulstar NC
1 x	Metal Slug 5 Boxset/L2K
1 x	Pulstar NC/LE
1 x	Aggressors of Dark Kombat JR2 Boxset
1 x	Super Sidekicks 2 JR Box
1 x	The King of Fighters '94 SP
1 x	Columns '97 LG
1 x	Matrimelee LG
1 x	Metal Slug 5 LG/3
1 x	Matrimelee JR Boxset
1 x	Metal Slug 5 MF
1 x	Virtua Fighter Remix ACL
1 x	The King of Fighters '94 LG
1 x	Final Fight Revenge DB2
1 x	Super Sidekicks 4 JR Box
1 x	The King of Fighters '94 HG
1 x	Nightmare in the Dark LG/3
1 x	Nightmare In The Dark JM2
1 x	Pulstar JR Box
1 x	Matrimelee NC/1
1 x	Terra Diver LG
1 x	Pulstar FF NC
1 x	Metal Slug 5 BB/1
2 x	Radiant Silvergun DB
1 x	Puyo Puyo Sun SN
1 x	Shockbox Insert Cutting
1 x	Groove on Fight DB
1 x	Metal Slug 5 NC/3
1 x	Super Sidekicks 2 EG
1 x	Super Sidekicks 4 IC
1 x	Super Sidekicks 4 LE
1 x	The King of Fighters '94 BB
1 x	Decathlete SP
1 x	Nightmare in the Dark LG/2
1 x	Sega Naomi BIOS: 21577E (USA)
1 x	Nightmare in the Dark JM
1 x	Metal Slug 5 NC/1
1 x	Super Sidekicks 2 KE
1 x	Metal Slug 5 LG/1
1 x	Final Fight Revenge DB1
1 x	Aero Fighters 3 / Sonic Wings 3 NC
1 x	World Heroes 2 XX
1 x	Sanwa Pushbutton 30mm - White (Screw Back)
2 x	Aero Fighters 3 / Sonic Wings 3 NC/LE (dark)
2 x	Aero Fighters 3 / Sonic Wings 3 NC/LE
1 x	World Heroes 2 JR Box
1 x	Viewpoint NC
1 x	Sanwa Pushbutton 30mm - Violet
1 x	Baseball Stars Professional NC
1 x	Viewpoint JR Box
1 x	Sanwa Pushbutton 30mm - White
1 x	Aero Fighters 3 / Sonic Wings 3 JR Box
1 x	Sanwa Pushbutton 30mm - Red
1 x	Sanwa Small (24mm) Pushbutton - Green
1 x	Aero Fighters 3 / Sonic Wings 3 JW
1 x	Martial Masters PGM
1 x	Aero Fighters 3 / Sonic Wings 3 XX
1 x	Windjammers FF NC
1 x	World Heroes 2 MY

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