However, if the signal isn't strong it dropped to 3G regualarly.

Always has good signal, no drops, handles multiple devices, compact and will charge from a USB port.

It is super fast compared to my older wifi and has excellent signal strength, with no dropped connections like was happening with the Internet on the Go unit

I was able to construct and accomplish any business and class assignment with ease, even when my signal was weak in most locations

All the signal lights works.

I purchased this one because it offers an external antenna port, which I paired with a Wilson Electronics Wide Band Directional Antenna to boost the signal

The Verizon Wireless MIFI 4510L WI-FI 4G LTE Portable Hotspot came without a SIM card

If in a solid 4G location, it works fine, although it may disconnect.

The Novatel Verizon Jetpack 4G LTE Mobile Hotspot MiFi worked great for a couple of years until the socket where the power plugged in messed up and it would no longer charge

It works as it should and arrived quickly from the vendor.