• 128GB Storage Capacity
• A2 / UHS-I / V30 / U3 / Class 10
• Max Read Speed: 170 MB/s
• Max Write Speed: 90 MB/s

The SanDisk 128GB Extreme PLUS UHS-I microSDXC Memory Card is perfect for smartphones, interchangeable-lens cameras, and action cameras like GoPro. This memory card can handle Full HD, 3D, and 4K video as well as raw and burst photography. SanDisk 128GB Extreme PLUS UHS-I microSDXC Memory Card with SD Adapter features a V30 speed class rating, ensuring minimum write speeds of 30 MB/s, and is also compatible with the UHS-I bus. If your device doesn't support the V30 standard, it supports the U3 standard as well. With maximum read speeds of 170 MB/s and write speeds of 90 MB/s, this memory card offers fast and reliable performance.

While this card has been designed for cameras that are UHS-I / V30 / U3 compatible, it may be used in devices that do not support UHS-I / V30 / U3. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-I and U1, which supports minimum write speeds of 10 MB/s, or Class 10, which also supports minimum write speeds of 10 MB/s.

Aside from support for UHS-I, V30, and U3, SanDisk also built this card with support for the Application Performance Class 2 (A2) spec, which includes optimizations to give Android users an improved mobile experience, delivering faster mobile app performance. The A2 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, such as audio, graphics, saved profiles, and in-app permissions.

As with most SanDisk media, this memory card is shockproof, X-ray proof, and waterproof, while also being able to withstand temperatures, allowing you to take this card with you into extreme environments. Should the card's data become compromised, you also benefit from the option to download RescuePRO Deluxe software, and SanDisk's Memory Zone app offers users a simple way to organize, browse, and back up files on their Android mobile device. Included is a microSD to SD adapter, allowing this card to be used in SD-compatible devices.