Microsoft has officially introduced their newest LTE-enabled Windows 8.1 RT tablet, the Microsoft Surface 2 with LTE. The tablet is now available for purchase in the US for $679. Specs-wise, the Microsoft Surface 2 with LTE packs a 10.6-inch 1920 x 1080 Full HD touchscreen display, a 1.7GHz NVIDIA Tegra 4 quad-core processor.

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