Earlier this month, Microsoft started shipping the Surface Pro LTE to business customers through the business sales channel of the company. Now the device is also available for regular customers. You can buy it from the Microsoft Store online to get an always connected device powered by the Qualcomm Snapdragon X16 LTE modem.
Microsoft is selling two variants of the Surface Pro with LTE. For $1149 you will get the device with 128GB of storage, 4GB RAM and the Intel Core i5. The Surface Pro LTE with 8GB RAM and 256GB of storage is available for $1449. You can buy both devices here.
Update: The Surface Pro LTE with 4GB of RAM and 128GB of storage is currently out of stock.