I recall receiving a number of them bundled with replacement housings for various consoles that use twi-wing screws (GBA, NDS, etc). They were very basic but did the job just fine. I think you'll probably be safe with almost any one you find on the internet - it is just a screwdriver, after all.
Just make sure to be very careful when working with tri-wing screws. Getting in the threads feels different than a philips screw, and some of those console screws are so tiny that just a few rough/clumsy twists can strip them.