Those looking for a little EV-DO with their laptop but not willing to put up with the protrusion of a USB modem will soon have a few more options to consider from HP, which has announced a bundle of new business laptops equipped with some embedded mobile broadband courtesy of Sprint. Those include updated versions of the HP Compaq 2710p convertible laptop (pictured above), the 6510b, the 6910p, and the 8510 series, along with a couple of other unspecified models expected “later this year.” Each of those will boast support for EV-DO Rev. A technology, and each will also get a free month of Sprint’s mobile broadband service if you sign up for a one or two-year contract. Of course, this isn’t the first time HP has offered integrated EV-DO in its laptops, with its partnership with Verizon having already resulted in a number of mobile broadband-equipped models.