[Media: https://www.instagram.com/verge/reel/DAI81fmOMU_/] Was it too good to be true? Perhaps if you’re a pro — but when I slapped Anker’s $35 MagSafe gadget to the back of an iPhone 15 Pro and shot in ProRes Log, I did get several consecutive minutes of usable 4K60 footage. For most of us, it’s just a fast SD reader that makes for an awkward grip on the phone.