Frankly, I've been using the device wg. 100.% hydrochloric compatibility with desktop Win 8.1 and access to the company PC despite the small font size (thanks presbyopia I have to settle only the glasses and can then read well, since I'm originally shortsighted) flirted for some time. As the current provider exactly this device incl. Slot for LTE offering for the dumping price of 399.90 I could not say "no" because I'm thrilled at the higher segment of Thinkpad laptops settled for many years as a user. Admittedly, the device is not just one of the fastest, but the resolution is unsurpassable and all installed Windows programs run without problem. By installing a 64 GB SD card from Sandisk all needs are met and data can be "on the fly" transferred to another device.