--How many ports do you need? Hmmm...I would say, one for the mouse (the touchpad is okay, just okay), and I'd say 2 for USB hard drives. So, 3 total. I also need one with USB 3.0 for my Samsung Galaxy Note 3. But all these items will not be plugged in at the same time.
--Does it need to be portable? Yes.
--What devices will you be plugging in? Mouse, USB hard drive (probably a WD passport style drive), and some spy eye glasses
--Are your devices USB 2.0 or 3.0? Everything is 2.0 except for the Galaxy Note 3
--Would integrated ethernet port be useful to you? No, I have tethering on my Note 3 so I can use mobile wifi and not have the need for an ethernet port.
--Would an integrated card reader be useful? What is this? Is this like a CAC card reader? I'm guessing I don't need it if I don't know what it is. lol
by the way, thanks for the help guys and gals