Features:

Fast enough to keep up with the action
Get extreme speeds from a microSDXC™ memory card for fast transfer, app performance, and 4K UHD. Ideal for your Android™ smartphone, action cameras or drones, this high-performance Extreme Pro microSD SDXC card does 4K UHD video recording, Full HD video, and high-resolution photos. Super-fast SanDisk Extreme PRO microSDXC™ memory card achieves read speeds up to 200MB/s and writes up to 140MB/s.  Plus, it’s A2-rated, so you can get fast application performance for an exceptional smartphone experience.

Improve your workflow efficiency
With SanDisk QuickFlow Technology, this card optimizes performance for timesaving media offloads with quick read speeds up to 200MB/s (64GB - 1TB). Pair with the SanDisk Professional PRO-READER SD and microSD™ to achieve maximum speeds (sold separately).

Write speeds of up to 140MB/S
Capture fast-action photos or shoot 4K UHD video with write speeds of up to 140MB/s. The SanDisk Extreme PRO microSDXC UHS-I Card lets you shoot more and faster.

Great for capturing 4K UHD video
Ideal for recording outdoor adventures, weekend trips, or sporting events without skipping frames. With up to 1TB, the SanDisk Extreme PRO microSD UHS-I card lets you capture uninterrupted 4K UHD and Full HD video with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings.

Load apps faster with A2
Get faster app performance for an outstanding smartphone experience thanks to the SanDisk Extreme PRO microSD card’s A2 Specification.

Durable design for use in extreme environments
SanDisk Extreme PRO microSDHC™ and microSDXC™ UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray-proof, so you can enjoy your adventures without worrying about the durability of your memory card.

Specifications:

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Specifications
Product Code	SDSQXCU-064G-GN6MA
Capacity	64GB
Form Factor	microSDXC
Sequential Read Performance	Up to 200MB/s
Sequential Write Performance	Up to 90MB/s
Dimensions (L x W x H)	0.43" x 0.59" x 0.04"
Weight	1.66gms
Model Number	SDSQXCU-064G-GN6MA
Operating Temperature	-25°C to 85°C
Non-Operating Temperature	-40°C to 85°C
Certifications	CE, FCC, C-Tick/RCM, UKCA, EAC, ICES
Product Features	Write speeds of up to 140MB/s
	Great for capturing 4K UHD video
	Load apps faster with A2
Compatibility	Compatible with microSDHC, microSDXC, microSDHC UHS-I, and microSDXC UHS-I supporting host devices