Hack mini-usb Dock/Cradle to use ExtUSB?

[shark1987]

So I just bought a docking cradle from Amazon and I realized after I bought it that it would be cool to be able to connect it to my TV but it doesn't have the ExtUSB connectors, they're just regular mini-usb, therefore no video-out.

So I got on google and found tons of male connectors like this one.

Now I'm trying to find a Female adapter that I can replace the one on the back with. Does anyone know where I could find one?

I haven't recieved the dock yet so I don't know how hard it is going to be to pry it open and see the insides but I'm guessing not that bad.

Thanks for any help!