Surface 2 (AT&T 4G LTE), a 64GB mobile broadband-ready version of Surface 2, will be available to purchase for $679 USD (ERP) in the US beginning tomorrow, March 18. The Surface 2 is getting AT&T's 4G LTE network connectivity and shares same characteristics with the already available Surface 2 model: the same speed and battery life, dual-position kickstand, Microsoft Office Home & Student 2013 RT and Outlook 2013 RT, the full HD screen, the upgraded front- and rear-facing cameras and full-size USB 3.0 port.

In addition, when you purchase Surface 2 (AT&T 4G LTE) you'll receive 200 GB of free OneDrive (formerly known as SkyDrive) storage for two years.

The Surface 2 comes free of any agreements, although you'll need an AT&T micro-SIM. The tablet supports LTE bands 4, 7 and 17, along with 3G UTMS (bands 1, 2 and 5) and regular GSM (800/900/1800/1900MHz).

You can find the Surface 2 with LTE tomorrow at Microsoft Stores, MicrosoftStore.com and Best Buy.