You might think that the market for Eyefi cards–the SD cards that have built-in WiFi, providing any camera with wireless networking–would have dwindled away by now. After all, the first cameras that came with Wi-Fi debuted almost a decade ago. But Wi-Fi still only ships as standard equipment on slightly over a third of new models, giving Eyefi a big market to go after. More12 Things to Know About Project Ara, Google’s Amazing Modular PhoneNeil Young on PonoMusic, the Third Biggest Kickstarter Project of All TimeMen Charged With Toppling Ancient Rock Formation Avoid Jail Time Huffington PostHere's An Updated Tally Of All The People Who Have Ever Died From A Marijuana Overdose Huffington PostAlexa Ray Joel Opens Up About Health Scare PeopleI’ve used its cards with my cameras for years, especially since I started spending most of my time on my iPad, which otherwise only accepts SD cards through an external dongle I never remember to take with me.