Designed for the most demanding applications, this Verbatim SD memory card is rated at UHS Speed Class 3 (U3), making it suitable for the latest 4K Ultra HD and Full HD video then transfer quickly to your computer for viewing and editing. Compatible with any device with an SDHC/SDXC memory card slot. Verbatim Pro microSD memory Cards are water and shock resistant. microSD to SD adapter included. Professional SDXC memory card UHS Speed Class 3 (U3) suitable for 4K Ultra HD video recording Read Speeds: Up to 90 MB/Sec (UHS-I compatible device required) Write Speeds: Up to 45 MB/Sec (UHS-I compatible device required) Compatible with smart phones, tablets, mobile phones, and other microSDHC/SDXC compatible devices Dimensions (LxWxH): 11x14x1mm Capacity: 128GB Colour: Black