Anyone trying to increase storage space without sacrificing performance will benefit from this premium microsdxc memory card. use the uhs-i interface and a u1 class speed rating for shooting full 1080p hd videos and richly detailed photography. extended capacity (128gb) lets you store more memories. read speed up to 45mb per second lets you download and upload files to your computer faster. an sd adapter lets you transfer content to any sd-compatible device. card is water-resistant, shockproof and temperature-proof.