R4i SDHC V1.4.3 for Nintendo DSi V1.4.3
R4i SDHC V1.4.3 is a upgrade version of R4i SDHC V1.4.2. Unlike the Old R4i SDHC 1.4.2, must download the Patch updated the card before using on DSi V1.4.3, If you console already V1.4.3 Version, R4i SDHC V1.4.3 is the best for you.
No need Upgrade, R4i SDHC V1.4.3 Card with R4i SDHC V1.43b Kernel already working on DSi V1.4.3
The R4i SDHC V1.4.3 is the latest development in flash cartridge technology for the Nintendo DSi v1.4.3 firmware, and it also is compatible with Nintendo DS Lite and DS. The R4i SDHC is an adapter so you can use a microSDHC card (up to 32GB) with your Nintendo DSi this allows you to store more and allows you to benefit from all the following features:

R4i SDHC Features:
R4i SDHC Package includes:
Posted by Ella on 5th Jan 2012
before I order, does this card work with the 1.4.3u firmware? There are several versions of 1.4.3 including e and u. I just want to make sure this will work for our new DSi XL. Thanks!
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Yes,it support DSi 1.4.3 E / U /J
Posted by Jerry on 2nd Jan 2012
Bought (unknowingly at the time) a fake DSTTi Gold card. Second mistake upgraded son's DSIxl to 1.4.3U and the card keeps returning the black error screen. Little if any help on the internet for this junk card - lesson learned. I just want to get my son's DSIxl in service for him...so just to confirm, this R4i SDHC V 1.4.3 is the fix I need correct?
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Yes,the R4i SDHC 1.4.3 Card is the best choice for DSi 1.4.3 system.
Posted by Unknown on 28th Dec 2011
Works fantastic on DSiXL v1.4.3 right out of the box.
Shipping was very fast to Ontario, Canada (2 weeks), and communication was fantastic. Will recommend to all my friends.
Posted by Unknown on 21st Nov 2011
will this card R4i SDHC V1.4.3 For DSi V1.4.3 play games on the 3D DS or not?
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For 3DS Consoles, you need take r4i sdhc 3ds, thanks.
Posted by Julie on 17th Nov 2011
I previously bought the R4i Ultra card, also the R4i upgrade 1.4.1, and now this card. All 3 work on my DS, but none work on my DSi. What am I doing wrong?
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Dear, If for DSi V1.4.3 consoles, you need buy new card, thanks.
Posted by Unknown on 13th Nov 2011
Will this work on dsi 1.4.1? please answer
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Yes.
Posted by Unknown on 31st Oct 2011
Received the item very quickly!!
How do I get the kernal for this product as I cannot see on the website?
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Download from the official website, it is on the label