Game Boy Advance SP Power Adapter

Charges my GBA SP perfectly fine. Only complaint is that the fit is insanely tight (though it hasn’t damage the port at all). Thus, using an original GBA SP charger is slightly preferred due to the smoother fit, but this one still makes for a good secondary pick or backup charger.

Works perfectly as expected, feels a little plasticky but for the price that’s totally fine. I did have to wiggle it a little bit to get it in the port it almost seems a little to big for the port but once I got in there it works fine, especially for the price I got what I expected and I’m happy with that.

And it's cheap.

Makes a high-pitched buzz that you might notice in a very quiet room. Also the bumps on the charging head that are used to keep the wire from slipping out of the GameBoy are a little more pronounced than the original charger, which makes putting it in feel like you're putting too much force on it.

Besides that, very good overall. Thanks!

Game Boy Advance SP Power Adapter

Haven't used it a lot yet, but so far it seems to charge as expected. The connector into the GBA SP is a good fit. Quality appears to be decent. It's a little lighter weight than the OEM charger.