Got a bunch of Micro SD cards but need to use 'em in devices with regular SD slots? This 20-pack of adapters has you covered. They're used, so might have a few scuffs or signs of wear, but they work perfectly—no issues reading or writing. Generic/unbranded, but they do the job for cameras, laptops, card readers, you name it. Perfect if you're organizing media, transferring files, or just need spares. Keep a few in your bag, at your desk, or with your gear. At this price, you can't go wrong. Don't buy single adapters over and over; grab this pack and be set for a while. Functional, affordable, and super handy for any tech user.