Looks like Sprint’s got some real good momentum going for it at the moment, and next up is an announcement that Lenovo will support Sprint 3G and 4G wireless connectivity in the U.S. across Lenovo’s line of ThinkPad laptops. Lenovo’s ThinkPad laptops are already 3G enabled, and the company currently offers the largest selection of 4G-enabled laptops. The laptop from Lenovo already comes with a SIM card installed, and from there it shouldn’t be any trouble for users to manage 3G and 4G network connections. Is getting high speed mobile data on your laptop important to you?