ProGrade Digital 512GB UHS-II SDXC Memory Card (2-

The 512GB UHS-II SDXC Memory Card (2-Pack) from ProGrade Digital features a storage capacity of 512GB per card and takes advantage of the UHS-II bus to support maximum read speeds of 300 MB/s and maximum write speeds of 250 MB/s This card has also been designed with the V90 Video Speed Class rating - which guarantees minimum write speeds of at least 90 MB/s - allowing the card to be used in DSLRs - mirrorless cameras - camcorders - and digital cinema cameras that produce rich data streams - including 6K - 5K - 4K - UHD 4K - and high bit rate MPEG-4 video It is also well-suited for raw photos and rapid-fire bursts UHS-II cards achieve their speed through an extra row of pins and while this card has been designed for cameras that are UHS-II / V90 compatible - it may be used in devices that do not support UHS-II / V90 However - bear in mind that this card will then default to your device's speed class and bus rating - such as UHS-II and V60 - which supports minimum write speeds of 60 MB/s - UHS-II and V30 - which supports minimum write speeds of 30 MB/s - or UHS-I and U3 - which also supports minimum write speeds of 30 MB/s If your device does not support U3 - this card is compatible with the U1 and Class 10 standards - each of which guarantee minimum write speeds of 10 MB/s Built for extreme conditions - ProGrade Digital's 512GB UHS-II SDXC Memory Card (2-Pack) is able to withstand temperatures from -13 to 185 degreesF - allowing you to take this card with you into extreme environments - such as snow and deserts It is also shockproof and X-ray proof - and a built-in write protect switch helps to safeguard your content from being erased Please note that this 2-pack cannot be used with the Black Magic Pocket Cinema 6K to capture 6K ProRes video at 120 fps or BlackMagic RAW at 60 fps

Features: 512GB Storage Capacity per Card, UHS-II / V90 / U3 / Class 10, Capture Raw Photos & Rapid-Fire Bursts, Built-In Write-Protect Switch, Records High Bit Rate MPEG-4, Max Read Speed: 300 MB/s, Max Write Speed: 250 MB/s, Min Write Speed: 90 MB/s, Records 6K, 5K, 4K, Full HD & 3D Video, Temperature / Shock / X-Ray Proof

Quantity: 2

Card Type: SDXC

Storage Capacity: 512 GB

Bus Type: UHS-II

Speed Class: 10

UHS Speed Class: U3

Video Speed Class: V90

Read Speed: Maximum: 300 MB/s

Write Speed: Maximum: 250 MB/sMinimum: 90 MB/s

Built-in Write-Protect Switch: Yes

Operating Conditions: -13 to 185 degreesF / -25 to 85 degreesC

Storage Conditions: -40 to 185 degreesF / -40 to 85 degreesC