NDS Flashcart Reference (incomplete)

"They told me, they warned me...but I didn't listen."

Known Carts

Cart	Company/Manufacturer	Supports NTR	Supports USG	Supports TWL	Supports UTL	Supports CTR	Supports KTR	Supports INF	Known Variations
R4DS	Revolution For DS	Yes	Yes	No	No	No	No	No	4
M3 DS Simply	M3 Team	Yes	Yes	No	No	No	No	No	Unknown
R4 Ultra	R4Ultra	Yes	Yes	No	No	No	No	No	Unknown
R4i Ultra	R4Ultra	Yes	Yes	Yes	Yes	No	No	No	Unknown
R4i	R4iDS	Yes	Yes	Yes	Yes	No	No	No	Unknown
R4i Neo	R4iNeo	Yes	Yes	Yes	Yes	No	No	No	Unknown
R4i Upgrade SDHC	R4iDS/r4i-sdhc.com	Yes	Yes	Yes	Yes	No	No	No	Unknown
R4i Gold	R4iDS/r4i-gold.eu/r4igold.cn/r4i-gold.com	Yes	Yes	Yes	Yes	No	No	No	Unknown
R4i Gold RTS	R4iDS	Yes	Yes	Yes	Yes	No	No	No	Unknown
R4i Gold 3DS	R4iDS	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Unknown
R4i Gold 3DS RTS	R4iDS	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Unknown
DSTT	NDSTT	Yes	Yes	No	No	No	No	No	Unknown
DSTTi	NDSTT	Yes	Yes	Yes	Yes	No	No	No	Unknown
R4-SDHC	R4-SDHC	Yes	Yes	Depends	Depends	Depends	Depends	Depends	Many Many Many
R4-SDHC Dual-Core	R4-SDHC	Yes	Yes	Depends	Depends	Depends	Depends	Depends	Many Many Many
R4-SDHC Gold	R4-SDHC	Yes	Yes	Depends	Depends	Depends	Depends	Depends	Many Many Many
DSONE	Supercard	Yes	Yes	No	No	No	No	No	Unknown
DSONEi	Supercard	Yes	Yes	Yes	Yes	No	No	No	Unknown
DSTWO	Supercard	Yes	Yes	Yes	Yes	No	No	No	Unknown
DSTWO Plus	Supercard	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Unknown

Features

Cart	Flash	Wifi	Download Play	Supported Menu/Kernel	Works with YSMENU	Timebomb	Preferred Filesystem	RTS	Website Capture	Notes
R4DS	MicroSD, SD	Yes	Yes	R4	Yes	No	FAT16	No		The SD connector was found to be cheap and broke easily.
M3 DS Simply	MicroSD, SD	Yes	Yes	M3	Unknown	No	FAT16	No		Was speculated to OEM from R4, which led R4 to cut ties and make their own.
R4i	MicroSD, SD	Yes	Yes	R4i/Wood	Yes	No	FAT16/FAT32	No		Unknown
R4i Neo	MicroSD, SD/SDHC	Yes	Yes	R4i/Wood	Yes	Unknown	FAT16/FAT32	No	Index Product Guide Download Contact	Unknown
R4i Upgrade SDHC	MicroSD, SD/SDHC	Yes	Yes	R4i/Wood	Yes	No	FAT16/FAT32	No		The first flashcard with "upgrade" in the title. Others would follow but not incorperate actual enhancements/upgrades.
R4i Gold	MicroSD, SD/SDHC	Yes	Yes	R4i/Wood	Yes	No	FAT16/FAT32	No		The first flashcard with "gold" in the title. Many cards adopted this trend of naming. Though would keep the same build quality as their previous models.
R4i Gold RTS	MicroSD, SD/SDHC	Yes	Yes	R4i/Wood	Yes	No	FAT16/FAT32	Yes		Unknown
R4i Gold 3DS	MicroSD, SD/SDHC	Yes	Yes	R4i/Wood	Yes	No	FAT16/FAT32	No		Unknown
R4i Gold 3DS RTS	MicroSD, SD/SDHC	Yes	Yes	R4i/Wood	Yes	No	FAT16/FAT32	Yes		Unknown
DSTT	MicroSD, SD/SDHC	Yes	Yes	TTMenu	Yes	No	FAT16/FAT32	No		The "R4i" cards and similar are clones of this, though it is uncertain if R4i came first or if DSTT did.
DSTTi	MicroSD, SD/SDHC	Yes	Yes	TTMenu	Yes	No	FAT16/FAT32	No		Unknown

R4DS:

Known Hardware:

  	
  ATF01 | Unknown, speculated to be ASIC.

Labels:

  	
  0648: Unknown
  U1: Unknown
  X2: Unknown
  CARD-##: Refers to the edition/card revision
  ROHS: The Restriction on the use of Hazardous Substances
  07165B: Unknown.

Variations:

  	
  Variant 1: (pictured)
  Variant 2: A COB with Epoxy is seen instead of the chip. ROHS R-R is shown instead of CARD-## it is almost identical to variant 1.
  Variant 3: ROHS CARD-TL, Not much known about this one, 0648 has moved to the top of the board, the pcb is cleaner.
  Variant 4: ROHS CARD-7A, cleaner pcb overall, 0648 is once again at the top and a cleaner microsd connector is seen.

Variant 2 Front

Variant 3 Front

Variant 4 Front

Official R4 FAQ circa December 16 2008

M3 Simply:

Known Hardware:

  	
  None

Labels:

  	
  0648: Same as R4DS
  ROHS: The Restriction on the use of Hazardous Substances
  U1: Unknown
  07165B: Unknown
  X2: Unknown

R4 Ultra:

Known Hardware:

  	
  None

Labels:

  	
  Unknown

R4i Ultra:

[No Image]

Known Hardware:

  	
  None

Labels:

  	
  Unknown

R4i-SDHC 3:

Known Hardware:

  	
  C106 | SCR Transistor
  Unknown 25Mhz Oscillator

Labels:

  	
  Unknown

R4i-SDHC 9:

Known Hardware:

  	
  Winbond 25X16AVSIG | 16M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT

Labels:

  	
  Unknown

Generic SDHC-Offbrand Clone

Known Hardware:

  	
  PD910B | unidentified
  BergMicro 25Q32ASSCG | 32mbit (4MB) Flash Chip 
  564RP K545 | Unidentified presumed to be EEPROM

Labels:

  	
  SDHC: Name of the card. A lot of clones have this. An official r4-sdhc has "r4-sdhc.com" on the pcb.
  7/Z2: No clue, seems to be around the MicroSD connector.