Silicon Power 256GB Superior Pro UHS-I microSDXC M

Optimized to excel in smartphones - tablets - drones - action cameras - DSLR cameras - plus 4K and Full HD camcorders - the Superior Pro UHS-I microSDXC Memory Card from Silicon Power features a storage capacity of 256GB and takes advantage of the UHS-I bus for read speeds up to 100 MB/s and write speeds up to 80 MB/s It also uses the V30 Video Speed Class rating - which guarantees minimum write speeds of at least 30 MB/s All of this allows you to capture 4K and Full HD video - raw and JPEG photos - and rapid shutter burstsAside from support for UHS-I - V30 - and U3 - Silicon Power also built this card with support for the Application Performance Class 1 (A1) spec - which includes optimizations to give Android users an improved mobile experience - delivering faster mobile app performance The A1 spec allows the card to manage random read input-output access per second (IOPS) operations so it can quickly open apps and process accompanying tasks - including audio - graphics - saved profiles - and in-app permissions

Features: Max Write Speed: 80 MB/s, Min Write Speed: 30 MB/s, Records 4K and Full HD Video, Records Raw, Burst, and JPEG Photos, Max Read Speed: 100 MB/s, UHS-I / A1 / V30 / U3 / Class 10, 256GB Storage Capacity per Card

Quantity: 1

Card Type: microSDXC

Storage Capacity: 256 GB

Bus Type: UHS-I

Speed Class: 10

UHS Speed Class: U3

Video Speed Class: V30

Application Performance Class: A1

Read Speed: Maximum: 100 MB/sRandom: 1500 IOPS

Write Speed: Maximum: 80 MB/sMinimum: 30 MB/sRandom: 500 IOPS

Built-in Write-Protect Switch: No

Operating Conditions: 32 to 158 degreesF / 0 to 70 degreesC

Storage Conditions: -40 to 185 degreesF / -40 to 85 degreesC