Microsoft just released a Long-Term Evolution (LTE)-capable version of the Surface Pro 2-in-1 computer. While the new product's improvements may be seen as minimal compared to the Wi-fi Only version, getting an LTE-ready laptop actually turns out to offer a lot more convenience. This is especially evident for users who are constantly in need of high-speed cellular connections.

The Microsoft Surface Pro LTE is one of the many models that carry the "Always Connected PC" trademark. Its modem, of course, is made by leading mobile processor manufacturer Qualcomm. "Always Connected" refers to a series of PCs capable of receiving cellular data without the help of a smartphone.

This means that the Microsoft Surface Pro LTE does not need a phone's Wi-fi hotspot in order for it to connect to an LTE network, as it can receive these signals on its own. It is equipped with a Qualcomm X16 modem, which is capable of receiving up to 20 bands of LTE service. The manufacturers did not say which specific carriers are supported, but so far all major United States carriers like T-Mobile, Verizon, AT&T and Sprint seem to work well with the device.

As for the hardware, the Microsoft Surface Pro LTE is run by a 7th Generation Core i5 7300U Intel processor. It has 8 GB of random-access memory (RAM) and 256 GB of solid state drive (SSD) storage. Physically, there is not much difference with the design from the Wi-fi-only model other than a thin strip of polycarbonate that the LTE version has.

Also, unlike the Wi-fi Only model, there is no option to upgrade the LTE model to an i7 processor.

As for battery life, the computer was tested to last about 12.5 hours during a looping video test. However, tests run by The Verge place the battery's actual lifespan at closer to seven hours.

The Microsoft Surface LTE is a solid choice for people who need to work on-the-go. It is available for preorder now for $1,449.