For mobile users who travel within good Sprint 4G coverage areas--especially those traveling with laptops-- the Sprint MiFi 4082 3G/4G Mobile Hotspot makes a good companion.
Mobile World Congress 2016
The Zing is a robust and capable mobile cellular router, but make sure you're happy with Sprint's 4G LTE coverage first before getting it.
Available direct from Sprint.
Business travelers will find the Verizon Jetpack MiFi 4620L an excellent companion thanks to its fast connection, nice set of features, and long-lasting battery. Its expensive and limited data plans, however, might steer casual users away.
The Sierra Wireless 4G LTE Tri-Fi Hotspot offers another very good option for those who need fast Internet connection on the go to share within a small group. Those traveling within Sprint's WiMax coverage would likely find it an excellent product.
The Verizon Wireless Jetpack 4G LTE Mobile Hotspot 890L is one of the best choices for travelers who can afford Verizon's limited and expensive data plans.
Well-designed and reliable, the T-Mobile Sonic 4G Mobile HotSpot makes a very good travel companion.
T-Mobile - $99.99
For mobile users who want a fast and flexible mobile Internet access solution and who have moderate data usage needs, the T-Mobile 4G Mobile Hotspot ZTE MF61 will make a good investment.
Business users who need a superfast mobile Internet connection will be happy with the Samsung 4G LTE Mobile Hotspot SCH-LC11. Others should be aware of its expensive data plans and hot temperature.
For road warriors, the Sprint Overdrive mobile hot spot offers reliable and fast 4G speeds, provided you live in a coverage area. If not, it does 3G, too; we just wish it had a longer battery life.
Pricing not available
If you can afford the required service plans and keep within the required data limits, the Verizon Wireless MiFi 2200 Intelligent Mobile Hotspot is an excellent product for mobile Internet access.