Routerboard with 3G and Wifi built in

Is there a routerboard that have 3G modem and Wifi radio integrated ?
If no I would a small routerboard with this specifications:

one 3G modem
one radio wifi 802.11 b/g (2.4 Ghz)
one ethernet interface
support to external lcd panel

I don’t need serial or usb interface…

Thanks

we don’t sell 3G modems. We have models with miniPCI-e slot or USB port, depending on what kind of 3G modem you want to use. For example this offers both:

http://routerboard.com/RB411U

Thanks for the answer …
Can you recommend me about some 3G modem compatible for this RB411U ?

here is a list that our users have tested: http://wiki.mikrotik.com/wiki/Supported_Hardware#3G_cards