EVO I controller charging

[brianb]

Does the controller charge with both USB ports or only the small one?
Which version of USB is the small one? Micro, mini, C, B I can't figure it out?

 

[DaveMH]

Does the controller charge with both USB ports or only the small one?
Which version of USB is the small one? Micro, mini, C, B I can't figure it out?

Small one!, micro. Flat side up, smaller side down.