Lenovo EM7355 drivers, I needed these to make the card work. The WWAN accepted the SIM, ATT saw the WWAN card, but, I could not get on the network. Found these and now I am good. It can do LTE but I am having trouble getting the card to do LTE in McLean, VA but I am in an office building. So, I'll try it outside when I take lunch. http://support.lenovo.com/us/en/downloads/ds038726 Ooh... in looking for the NFC module, I found this PDF, a list of FRUs: download.lenovo.com/parts/ThinkPad/thinkpad_10_fru_bom%2020140520.pdf What one needs I do not know... it seems to require not just a cable, but a new touch lcd panel, or something?