R4 Revolution DS v2 cart with a Kingston MicroSD 2GB memory card. This kit includes everything you need to get started. The cart itself, memory, MicroSD to SD adaptor as well as a MicroSD reader that plugs directly to a USB port.
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New version 2 of the R4 Revolution DS cartridge. Due to many compliants of the TF card slot problem, R4 team has improved it and released a new plastic shell. No push needed now! The R4DS Cartridge is the current top-of-the-line in DS SLOT-1 flash carts. It is just an amazing little device like original DS cart size, it is a complete solution with no need to purchase any additional components or deal with any messy software and truly the easiest media enhancer you have ever done; To simply put it, this is a must have peripheral for any regular DS/DS lite owner.

The box includes: R4DS, Micro SD card reader and Keychain holder

-2nd generation storage device (no booting tool required)
-Flush fitting slot 1 card
-Uses MicroSD card, FAT16 or 32
-Supports any MicroSD card speed with no lag in game
-Supports Clean ROM, drag and drop. Works on any OS
-Built in NoPass
-Automatically detect save type
-Save directly to MicroSD card, not to onboard chip
-Supports Moonshell and other homebrew. Open I/O interface
-User friendly skinnable interface. Touchscreen or button operation
-Supports rumble pak and memory pak

1) Hardware Installation
Insert TF/SD card into USB2.0 MicroSD card reader/writer, format your TF/SD card as FAT format by using PC;

When it appears “a removable disk added”, hardware has been installed; TF card (MicroSD) is used to save the games and data, once your MicroSD card is formatted correctly, you will see "Free Space = *" in the right hand pane.

2) Place the Loader
Connect the TF card to the PC with the card reader, copy the “Shell” folder and two files (_DS_MENU.DAT, DS_MSHL.NDS) to the root directory of the TF card, you can find them at “/system/skin” on the disk.

3) Unload TF Card
After finishing ROM added, then right click the removable disk icon on the right down corner of the screen; Draw out the TF card from card reader/writer.

4) Main Menu Operation
Connect the TF card to DS Slot-1 with the R4, turn on the power, the GUI will display in a few seconds. You can select ROMs or Media to run by the navigating keys or touch screen, press "A" button to enter the corresponding functions.

5) Game Menu Operation
- Choose the ‘Game' to enter Game GUI; Press ‘START' to go back to main menu.

- You can choose the display model (“Display all” and “Only Display Game”, default is “Only Display Game”) by pressing “SELECT”, and the top screen will display “N file” and “N Game”.

- The top screen displays the files under the directory, ‘Up/Down' key for rolling, ‘Left/Right' key for flipping. The current path and amount of the total files will show on the top, the scroll bar will show the location of the current file.

- The files under the directory will be sorted by file name, the directory (DIR) will display at the front. The (..) is the parent directory.

- The bottom screen display the details of the files and directory, the icon and title will be displayed if it is NDS/IDS game.

- Press ‘A' button or touch screen to enter the corresponding functions or run the game, press “B” button to go back

6) Running Game
- Choose the game you like in the game menu; Press ‘A' button or touch screen to run.

- It will ask whether to create the new archive if it is the first running, press ‘A' button or touch the ‘Confirm' to create then run the game; Press ‘B' button or touch ‘Cancel' to cancel; Press ‘X' button or touch ‘Ignore' to omit creating archive and run the game.

- You can check the modified time of the archive, as it will be edited automatically while running the game.

- The file name of the archive is the same with the games, the extension is .SAV, can be backup or restored from PC at anytime.
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With Kingston's microSD card, your mobile content is no longer tied to your phone. Share your content collections with friends, family and colleagues easily with this removable storage solution specifically designed for mobile phones with expansion slots.

Kingston's microSD memory card also helps you move data between phones. If you're changing service or upgrading your handset, the microSD lets you easily transfer phone lists, settings or ring tones. Its ultra-small size consumes very little power from your handset, to give you longer battery life on your phone.

Each Kingston microSD comes with an SD adapter that gives you the convenience to use it as a full-size secure digital (SD) card in SD-enabled devices, including media readers such as Kingston's TravelLite and 15-in-1 Reader. Now you can instantly move pictures between multiple devices for sharing and printing.

At home, in the office, at the airport, in an Internet caf or at school no matter where your mobile life takes you trust Kingston's microSD. All cards come with a lifetime warranty, 24/7 technical support and legendary Kingston® reliability.

Features/benefits
Standardized — complies with SD card specification standards
Versatile — when combined with the included adapter, can be used as a full-size SD card
Interoperable — with SD slot via SD adapter
Dimensions — .43 x .59 x .039 (11mm x 15mm x 1mm)
Operating Temperature — 0o to 60o C / 32o to 140o F
Storage Temperature — -20o to 85o C / -4o to 185o F
Weight — 0.04 lbs (1.41g)
Ultra-Portable — extremely small footprint design
Guaranteed — lifetime warranty †