TV, check. Noise-canceling headphones? Check. Fridge, microwave, coffee maker? Check, check and check. Those items may be at the top of anyone’s back-to-school shopping list for students headed to college. Those gadgets give students some of the comfort and convenience of home in their dorm room or apartment. There are a few other tech gadgets that may not be at the top of your mind but are also necessary for this time of a connected culture.