Nintendo Gold R4i is very shining among the R4 series, it is just a wonderful partner for your consoles! And it has so many advantages, such as, the R4i Gold now works with DSi Firmware v1.4 and no need to upgrade firmware! Gold R4i can work with Nintendo DS, DS Lite and Nintendo DSi, also it supports SDHC micro sd 32GB cards.The Gold R4i can be used for gaming, movies, music, photos E-books and much more on your Nintendo DSi, Nintendo DS and Nintendo DS lite!

Difference between R4i and R4i Gold Edition:

1. Moonshell version: R4i is 1.60 and R4i Gold Edition is 1.71

2. Package

3. System setup: R4i Gold Edition has its own kernel file (v1.28) which is different from R4i

4. R4i need to update firmware to play with DSi v1.4, But it is not necessary for R4i Gold.

R4i Functionality

Works on: Nintendo DS, Nintendo DS Lite, Nintendo DSi

Supports action replay cheat
V1.4 the first global breakthrough
DLDI auto-patching
Support SDHC (Micro SD 4G,8G,16G,32G)
2nd generation storage device(no booting tool required)
Flush fitting slot 1 card
Uses Micro SD Card, FAT16 or 32
Supports any Mircro SD Card speed with no lag in game
Supports clean ROM,drag and drop. Works on any OS
Built in No Pass
Automatically detect save type
Save directly to Micro SD card, not to onboard chip
Supports Moonshell and other homebrew
User friendly skinnable interface. Touch screen or button operation
Supports rumble pak and memory pak
Supports the WIFI game, D Rumble pak, D browser
Supports changes of the background of operation interface
Supports skin DIY by setting background and font colors on Main Menu and Game Menu manually and automatically
Supports 4-scale-lightness adjustment (D Lite only)
Supports the soft reset
Moonshell 2.02 support software reset function (press START key back to the R4 menu)

Package contained:

1 x R4i TF Micro SD Adapter
1 x USB microSD memory card reader / writer
1 x Protect case
In general, now it’s time up of your picking up the suitable cards for your consoles. Now, come on! Pick up one into your shopping cart!

source: http://www.ishopvideogame.com/r4i-gold-edition-card-for-nintendo-dsi-p-1702.html