FXPAK Pro (Base)

Formerly: SD2SNES Pro (?)
PCB Version: Mk. III Rev. B
(7 reviews) Write a Review
FXPAK Pro (Base)


Light Pipes

SD Card Size

PREORDER - Ships in: 3 to 6 Weeks**
**Preorder shipping estimates are not a guarantee. Preorders may be cancelled anytime before product ships for a full refund.


The "SD2SNES Pro" was re-branded to "FXPAK Pro" due to a trademark conflict. The FXPAK Pro still is the same great product, just with a new name!

This is the Base version of the FXPAK Pro for All Regions of the Super Famicom and SNES (it will fit into Japanese, European & North American systems). This cartridge comes assembled in a gray shell and a basic label.

Ever dream of having your whole library of SNES or SFC games in a single cartridge? The FXPAK Pro allows you to load your game back-ups (commonly known as ROMs) on a microSD card, put the microSD card into the FXPAK Pro, put the FXPAK Pro into a SNES or Super Famicom and have your list of games at your finger tips. Please read the FLASH CART DISCLAIMER below before purchasing.


  • Air Cavalry
    Air Cavalry
  • Blow 'em Out
    Blow 'em Out
  • Carrier Aces
    Carrier Aces
  • Dorke & Ymp
    Dorke & Ymp
  • Dragon View
    Dragon View
  • Drakkhen
  • Fire Team Rogue
    Fire Team Rogue
  • Full Throttle
    Full Throttle
  • Gourmet Sentai
    Gourmet Sentai
  • The Humans
    The Humans
  • Jim Power
    Jim Power
  • Mountain Bike Rally
    Mountain Bike Rally
  • Mr. Bloopy Saves the World
    Mr. Bloopy
  • Power Piggs
    Power Piggs
  • Push-over
  • Sküljagger: Revolt of the Westicans
  • Super Noah's Ark 3D
    Super Noah's Ark 3D
  • Tinhead
  • Top Racer
    Top Racer
  • Top Racer 2
    Top Racer 2
  • Top Gear 3000
    Top Gear 3000

  • Officially Licensed From:Piko InteractiveSecond Dimension

Basic Edition vs. Deluxe Edition

The Basic Edition comes with just the FXPAK Pro cartridge with a gray back label in the selected style or configuration covered by a 1-year Warranty. Whereas the Deluxe Edition includes the cartridge with gold back label, a case, printed manual, an FXPAK Pro sticker, Stone Age Gamer sticker, and is covered by a 2-year Warranty.


  • microSD supported (tested up to 64GB; no exFAT support so SDXC cards must be reformatted using FAT32).
  • Fast ROM loading (~9MB/s).
  • Fast menu navigation.
  • Directories are sorted automatically, no need for FAT sorting tools.
  • High resolution menu (512×224) for adequate display of long file names.
  • Real Time Clock.
  • Supports ROM size up to 128MBit (96Mbit actually implemented).
  • Automatic near-time SRAM saving to SD Card (while the game runs). Some limitations apply:
    • near-time saving is switched to periodic saving when a game is found to use the SRAM as work RAM.
    • Automatic saving is disabled when MSU1 is used. SRAM is saved on reset.
    • Enhancement chip support (see below for implementation status).
  • SuperCIC key (SNES CIC clone):
    • enables operation on unmodified consoles of all regions.
    • supports software 50/60Hz switching on SuperCIC enhanced consoles only (to be performed by FXPAK firmware, not yet implemented there).
    • Auto region patching: eliminates “This Game Pak is not designed…” messages regardless of 50/60Hz setting.

Supported Enhancement Chips

  • BS-X memory map / Satellaview base unit registers (clock)
  • DSP1 / 1b
  • DSP2
  • DSP3
  • DSP4
  • ST-010
  • OBC-1
  • Cx4
  • MSU-1
  • S-RTC
  • SuperFX
  • SA1
  • S-DD1

Super EverDrive X5 vs. Super EverDrive X6 vs. FXPAK Pro:

*microSD cards larger than 32GB require special formatting tools.


A) PIRACY – Stone Age Gamer Retroworks, Inc. ("Stone Age Gamer") does not support or condone piracy. Flash carts and similar devices Stone Age Gamer sells and supports are intended to be used only for the following purposes: development, playing games licensed by Stone Age Gamer for use with the product, and/or playing currently owned personally backed-up games and media where it is legal to do so. Stone Age Gamer does not offer support for any other use of this product.

B) PERSONAL BACK-UPS – In many territories it is legal to make back-ups for personal use and/or archival purposes, however it may not be legal in all territories. Please learn the national and local laws regarding this subject before making back-ups for personal use. Please note, in most territories "Personal Back-up" means exactly that; back-ups you made yourself of games you currently own. This often does not include back-ups obtained via other methods (i.e. downloading), even if it is a game you physically own.

C) DAMAGE – Neither Stone Age Gamer or the manufacturer is responsible for any damage of property this product may cause. This is a new product intended to be used on electronic hardware that exceeds two decades in age and Stone Age Gamer can’t guarantee the condition of such hardware. USE AT YOUR OWN RISK.

D) MODIFICATION & USE – Any unauthorized modification and/or non-intended use of this or any other flash cart product sold by Stone Age Gamer shall void both manufacturer and retailer warranties of that product.

E) CLONE / MODIFIED CONSOLES – Flash carts were developed and intended to be used on un-modified original hardware using original hardware accessories. Stone Age Gamer does not guarantee flash cart operation on clone consoles or modified consoles. Flash carts may operate on some clone consoles or modified consoles. However, due to power consumption changes, random hardware changes and/or firmware updates of those consoles we cannot offer a guarantee of flash cart compatibility. Any returns due to incompatibility with clone consoles or modified consoles will result in no refund of any shipping costs and a 10% restocking fee if no defect is found during testing.

7 Reviews

  • 5
    The ultimate Flash Cart for the SNES

    Posted by Taylor on Apr 19th 2021

    The FX Pak Pro is an impressive piece of hardware. Designed by the amazingly talented Krikzz, the simplicity and ease of use allows for the average customer with even the most basic computing skills to get going on an entire library of amazing games on one of the best consoles ever designed.

    The menu is clean, navigating through games is quick and painless, and the FX Pak Pro offers all the features of other Flash Carts, providing you the best possible package for all your SNES needs, whether on original consoles or FPGA based hardware.

  • 5
    FX Pak pro

    Posted by Jose Velasquez on Apr 17th 2021

    Very easy to use and works as advertised. Highly recommended product to help you cut down on the wear and tear of your snes cartridges, a must have for every collector

  • 5
    Fantastically Versitile

    Posted by Celes on Apr 11th 2021

    Only been tinkering with it for a little while so far, but I'm already in love! It's soooo fun to actually run romhacks like the Super Metroid/Link to the Past randomizers right on original hardware through this! And with a bit of custom firmware stuff, it can also run the Super Game Boy 2 with some Game Boy games, which has been pretty cool!

  • 5
    The ultimate solution for SNES

    Posted by Michal on Apr 10th 2021

    FXPAK PRO is expensive. But it worth every penny. It works flawlessly. Roms are loaded instantly and you have an option to reset your SNES from gamepad, without leaving your coach.

    Every game and demo can be loaded (except just few japan games). Games can easily save some data, just as they would with battery based cartridge. FXPAK PRO supports SuperCIC and MSU games.

    All you need to start is a SD card and few minutes. You have to download firmware and put its content on that SD card. The GUI can be customized. I used menu theme from StoneAgeGamer's website and it works just great. On Everdrive forum there are other customized GUIs.

    If you just want to play on your SNES without any worries this cartridge is a good choice.

  • 5
    FXPAK Pro

    Posted by Sean on Apr 9th 2021

    First night so far. I specifically started with a bunch of games I couldn't play on my Everdrive. So far everything is working awesome! Definitely happy with my purchase

  • 5

    Posted by Alvin on Apr 8th 2021

    Worked great on my recently-rebought Super Famicom collection! All my game backups worked perfectly, I can preserve the original carts more.

    Easy to set up and go play, just need to prepare the microsd storage.

  • 5
    Works great!

    Posted by Jarred Sherer on Sep 21st 2020

    Worked great out of the box! Just needed to put the most recent firmware and it worked without issues.