USB Controller for Mac?

[Erik_Twice]

A friend of mine wants to play some old games on her computer through emulation but she doesn't have a controller. Can any USB controller work or does she need a specific one? And do you guys have any recommendations? She's not going to use it heavily so she would rather get a cheap one.

[Lazer]

I have used a generic usb controller with my iMac many times. It has always read it, no problem. And of course most emulators let you customize the buttons and such. I believe mine is a Logitech.

Edit: This is it:

[samsonlonghair]

Yes, any standard USB controller will work on a mac. I like the microsoft sidewinder and the Sega Saturn USB controller. They both work fine with every emulator I have tried on my mac.