Supporting the UHS Speed Class 3 classification, the 32GB Elite-X UHS-I microSDHC Memory Card from PNY offers a minimum data write speed of no less than 30 MB/s. With a write speeds like this, the PNY Elite-X memory card supports a variety of applications including recording 4K video and Full HD video, as well as capturing HD photos, and burst mode shooting. In addition to a 30 MB/s write speed this memory card also supports a 90 MB/s read speed ensuring videos, photos, files, and more can be transferred from the card quickly and efficiently. With a microSDHC form factor, this memory card works with a variety of devices including smartphones, tablets, action cameras, drones, computers, and more.