SanDisk ImageMatePRO UHS-II USB-C Reader SDDR-A631-GNGNN

MicroSD memory card with 256GB storage capacity SanDisk's 256GB microSDXC memory card is designed for microSD devices such as smartphones, drones, and action cameras that can record Full HD and 4K videos, as well as Raw and Burst photos. It has a capacity of 256GB, is compatible with the UHS-I bus, and has a speed rating of V30, which guarantees write speeds of at least 30MB/s. If your device does not support the V30 standard, this card also supports the U3 standard, which also guarantees minimum write speeds of 30 MB/s. Read speeds are supported up to 190 MB/s and write speeds up to 150 MB/s. Although this card is designed for cameras that are compatible with UHS-I / V30 / U3, it can also be used in devices that do not support UHS-I / V30 / U3. Note, however, that this card will then default to supporting your device's speed class and bus rating, such as UHS-I and U1, which support a minimum write speed of 10 MB/s, or Class 10, which also supports a minimum write speed of 10 MB/s. In addition to supporting UHS-I, V30 and U3, SanDisk also built this card with support for the Application Performance Class 1 (A1) specification, which includes optimizations to provide Android users with an enhanced mobile experience and enable faster mobile application performance. The A1 specification enables the card to manage random read input-output access per second (IOPS) operations, allowing it to quickly open apps and process accompanying tasks such as audio, graphics, saved profiles and in-app permissions. Like most SanDisk media, this memory card is shockproof, X-ray safe, waterproof, and can withstand temperatures from -13 to 185°, so you can take this card into extreme environments. In case the data on the card gets corrupted, you have the option to download RescuePRO Deluxe software, and SanDisk's Memory Zone app gives users an easy way to organize, browse, and backup files on their Android mobile device. Plus, a microSD-to-SD adapter with write-protect switch is included so this card can be used in SD-compatible devices. Excellent for recording 4K UHD video. Ideal for recording outdoor adventures, weekend getaways or sporting events without skipping frames. With a storage capacity of 256GB, the SanDisk Extreme microSD card enables uninterrupted 4K UHD and Full HD video recording thanks to UHS Speed Class 3 (U3) and Video Speed Class 30 (V30). Faster app loading with A1 Thanks to the card's A1 specification, you get faster app performance for an outstanding smartphone experience. The benefits of this memory card at a glance: Save time transferring media with SanDisk QuickFlow technology.Combine the SanDisk Professional PRO-READER SD and microSD card reader for speeds up to 190 MB/sWrite speeds of up to 150 MB/s for fast recordingRecords 4K UHD and Full HD videoResistant to shock, water, X-rays, and extreme temperaturesManage your files with the SanDisk Memory Zone app, which you can download for freeA microSD-to-SD adapter is included for compatibility with full-size SD devices Package contents: 1 x SanDisk Ultra 150 MBs microSDXC 256 GB

MicroSD memory card with 512GB storage capacity SanDisk's 512GB microSDXC memory card is designed for microSD devices such as smartphones, drones, and action cameras that can record Full HD and 4K videos, as well as Raw and Burst photos. It has a capacity of 512GB, is compatible with the UHS-I bus, and has a speed rating of V30, which guarantees write speeds of at least 30MB/s. If your device does not support the V30 standard, this card also supports the U3 standard, which also guarantees minimum write speeds of 30 MB/s. Read speeds are supported up to 190 MB/s and write speeds up to 150 MB/s. Although this card is designed for cameras that are compatible with UHS-I / V30 / U3, it can also be used in devices that do not support UHS-I / V30 / U3. Note, however, that this card will then default to supporting your device's speed class and bus rating, such as UHS-I and U1, which support a minimum write speed of 10 MB/s, or Class 10, which also supports a minimum write speed of 10 MB/s. In addition to supporting UHS-I, V30 and U3, SanDisk also built this card with support for the Application Performance Class 1 (A1) specification, which includes optimizations to provide Android users with an enhanced mobile experience and enable faster mobile application performance. The A1 specification enables the card to manage random read input-output access per second (IOPS) operations, allowing it to quickly open apps and process accompanying tasks such as audio, graphics, saved profiles and in-app permissions. Like most SanDisk media, this memory card is shockproof, X-ray safe, waterproof, and can withstand temperatures from -13 to 185°, so you can take this card into extreme environments. In case the data on the card gets corrupted, you have the option to download RescuePRO Deluxe software, and SanDisk's Memory Zone app gives users an easy way to organize, browse, and backup files on their Android mobile device. Plus, a microSD-to-SD adapter with write-protect switch is included so this card can be used in SD-compatible devices. Excellent for recording 4K UHD video Ideal for recording outdoor adventures, weekend getaways or sporting events without skipping frames. With a storage capacity of 512GB, the SanDisk Extreme microSD card enables uninterrupted 4K UHD and Full HD video recording thanks to UHS Speed Class 3 (U3) and Video Speed Class 30 (V30). Faster app loading with A1 Thanks to the card's A1 specification, you get faster app performance for an outstanding smartphone experience. The benefits of this memory card at a glance: Save time transferring media with SanDisk QuickFlow technology.Combine the SanDisk Professional PRO-READER SD and microSD card reader for speeds up to 190 MB/sWrite speeds of up to 150 MB/s for fast recordingRecords 4K UHD and Full HD videoResistant to shock, water, X-rays, and extreme temperaturesManage your files with the SanDisk Memory Zone app, which you can download for freeA microSD-to-SD adapter is included for compatibility with full-size SD devices Package contents: 1 x SanDisk Ultra 150 MBs microSDXC 512 GB