he 256GB Ultimate Pro UHS-II microSDXC Memory Card from SUNEAST features a storage capacity of 512GB and takes advantage of the UHS-II bus to support 4K and Full HD video, plus raw and JPEG captures. Designed for action cameras and other compatible devices operating in harsh environments, this card features maximum read speeds of up to 280 MB/s and maximum write speeds of 180 MB/s. Thanks to its V60 speed class rating, minimum write speeds are guaranteed not to drop below 60 MB/s. For increased durability, this card resists water, dust, vibration, and is able to operate in temperatures ranging from -13 to 185°F.
Ideal for 4K60 Video Recording
This card is compliant with Video Speed Class V30, which is fast enough for 4K video.
Compatible with a Variety of Devices
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Endures Harsh Outdoor Environments
This card resists water, dust, and vibrations, allowing it to be used outdoors in harsh conditions.
