Hi Jill,
You can connect up to two external monitors to your Surface Pro 2 by using compatible cables and adapters. You can visit this
link to learn more about connecting external displays to your Surface.
Furthermore, if you've already tried connecting a USB keyboard to your Surface and it didn't work, you might want to follow the steps posted by SamCooke on this
thread, see if it helps.
We hope this works, and let us know if you have any additional concerns.
Regards.