A:Answer Yes, Bluetooth keyboards will work just fine, you can also find genuine keyboard cases for the Tab 4 (Belkin, Logitech and Zagg make some) and there are plenty of cheaper cases on Amazon and eBay that have a keyboard attached. If you're talking about a computer keyboard with a usb, you would have to get a usb to micro-usb adapter in order to connect. I'm sure sure with that adapter it should work.