i bought mine of eBay
around 25$
to the ACE HARDWARE..
Ebay and with the Fire Red and Leaf Green games.
A Gameboy link cable or wireless adapter.
you con go to eBay they don't cost a lot
the wireless adapter
I don't know about the wireless adapter, but you can have a wire adapter and use it on you GBA (Game Boy Advance). YOU MUST HAVE A GBA TO ADAPT WITH THE WIRE, it doesn't fit on the DS. I don't know about the wireless but maybe someone else will later put the answer later on.
no they they are not wireless
it is a small accessory that attatches to the top of your game boy advance/game boy advance sp... it enables the interaction between the games emerald, fire red and leaf green... NOT!! rubt and sapphire
To connect a wireless adapter to a Game Boy Advance SP, first ensure the adapter is compatible with your system. Insert the wireless adapter into the GBA SP's cartridge slot, making sure it fits securely. Once connected, power on the device; it should automatically recognize the adapter. Configure any necessary settings according to the specific game or application you are using with the adapter.
no
it should be able to with a wireless adapter