It seems that replacing my Lenovo X220 tablet’s wifi module with, say, the Intel 7260 might be an inexpensive way for me to stop getting interrupted whenever someone turns on the microwave. =) I just have to flash my BIOS and do a little housekeeping to tidy up my SSD, and then I think I’ll be able to procrastinate upgrading for at least another year. I like the X220’s pen much more than the X1 Yoga’s pen, so I guess I’ll just keep going with this!