Default [Q] Nexus 5 HDMI Dock Solution

I can not seem to find a dock that includes HDMI out and a USB hub for my Nexus 5. I have a few ideas but none of them seem very feasible. Does anybody have any docks or docking solutions that they can recommend? I found a 2 way micro usb splitter, and I was going to plug a small usb hub and a slimport hdmi out adapter in to the 2 available ports. but I feel like that will not work. I found a little MHL plug with a media card reader, single usb port, and an hdmi port, but from what I have seen the Nexus 5 doesn't support MHL. Would any roms support MHL, or is it a hardware thing? Any answers or recommendations would be much appreciated!