With UHS Speed Class 3 (U3) compatibility, the 128GB UHS-I U3 microSDXC Memory Card from Kingston is capable of achieving maximum data read speeds of up to 90 MB/s and write speed of up to 80 MB/s. With data transfer rates like this you can capture Full-HD, 3D, and even 4K content. In addition to capturing different types of video, the cards can also be used within a variety of smartphones, tablets, and other mobile devices. Whether using the card in a smartphone or in a camera, you can rest assured your data will be safe as the card is waterproof, shock proof, X-ray proof, and temperature proof allowing it to withstand the elements. Included with this card is an SD adapter allowing the microSDXC memory card to be placed into nearly any device supporting standard SD memory cards.
Fast Performance
Take advantage of data read speeds of up to 90 MB/s and write speeds of up to 80 MB/s for continuous shooting, video recording, and fast file transfers.
Resistant
This microSDXC comes waterproof, shock proof, X-ray proof, and temperature proof allowing it to perform in some of the harshest elements.

Please Note
• Waterproof - IEC/EN 60529 IPX7 certified for protection against continual water submersion up to 30 min and depth up to 3 ft (1 m)
• Shock Proof - Based on MIL-STD-883H, METHOD 2002.5 military standard test method
• X-ray Proof - ISO 7816-1 certified for protection against 0.1 Gy of X-ray radiation to both sides of card
• Temperature Proof - Withstands temperature range from -13 to 185°F (-25 to 85°C)
Compatible
This Kingston memory card comes compatible with both microSDHC and microSDXC host devices.

Please note card not compatible with standard microSD-enabled devices/readers; microSDXC cards are not compatible with microSDHC-enabled devices/readers
Flexible / Multi-Functional
Combine the microSDXC with the included SD adapter and use it as a full-size SDHC/SDXC card to fit in DSL-R or DSL-M cameras, 4K camcorders, and other devices.