8. Wifi Router
Device Name: Novatel MiFi 2200
Complex Says: If your iPad is wifi-only, then much of your Internet usage will be limited to those pitstops at restaurants or hotels. Fortunately, Verizon and Sprint both have 3G and 4G wifi routers that enable Internet usage from their phone networks, so you have a connection more readily available. Just be careful to ration your usage—most of these come with a limited monthly allowance of MB to be used with the device, with extra charges after you surpass that amount.