Not so long ago, a USB cellular modem was something you used only when desperate for connectivity. Speeds fell far short of WiFi and streaming video was out of the question. Verizon's new 4G LTE network changes all that, and the LG VL600 is a fast and reliable USB modem that handles 3G too. In fact, I've been using it for a month in a variety of metro regions served by Verizon Wireless 4G, and it's simply rocked my world. A must have for the mobile connected road warrior.