GBA SP Wireless Adapter
About 1 month ago i bought two of these and i have to say is its pretty good. its used for things like trading and battling pokemon but thats the problem its only used for pokemon games nothing else (not used in pokemon red rescue team) the good thing about this is that it can't brake so easily like the link cables. i bought one for me and one for my friend and it still works. I recommend this to anybody who has pokemon games for GBA and also i recommend this instead of the GBA link cables unless u find one with a gamecube link u should probably get both.