Main Features Of ProGrade Digital 128GB V60 UHS-II SDXC Memory Card 2-Pack 128GB Storage Capacity per Card UHS-II / V60 / U3 / Class 10 Max Read Speed: 250 MB/s Max Write Speed: 130 MB/s Min Write Speed: 60 MB/s Records 4K, UHD 4K, Full HD & 3D Video Records High Bit Rate MPEG-4 Error Correction & Wear-Leveling Temperature / Shock / X-Ray Proof Built-In Write-Protect Switch DESCRIPTION The 128GB UHS-II SDXC Memory Card (2-Pack) from ProGrade Digital features a storage capacity of 128GB per card and takes advantage of the UHS-II bus to support maximum read speeds of 250 MB/s and maximum write speeds of 130 MB/s. This card has also been designed with the V60 Video Speed Class rating, which guarantees minimum write speeds of at least 60 MB/s, allowing the card to be used in DSLRs, mirrorless cameras, camcorders, and digital cinema cameras to produce 4K, UHD 4K, 3D, Full HD, 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 / V60 compatible, it may be used in devices that do not support UHS-II / V60. However, bear in mind that this card will then default to your device’s speed class and bus rating, such as 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 128GB UHS-II SDXC Memory Card (2-Pack) is able to withstand temperatures from -13 to 185°F, allowing you to take this card with you into extreme environments, such as snow and deserts. It is also X-ray proof and shockproof, and a built-in write protect switch helps to safeguard your content from being erased. General Features: Speed tested to perform at sequential read speeds of up to 250 MB/s and sequential write speeds of up to 130 MB/s V60 (Video Speed Class) tested and certified to perform at a minimum sustained transfer speed of 60 MB/s Rigorous full card testing with serialized tracking of key components and manufacturing data for the high quality control Component-level testing down to individual memory chips for improved quality Pro level 128GB capacity Error correction to detect and correct data write and data transfer errors Wear-leveling for integrity and longer life X-ray proof and shockproof Operating temperature range of -13 to 185°F Storage temperature range of -40 to 185°F
