Memory Cards & Readers

 This ProMaster 256GB Advanced UHS-II SDXC memory card reads and writes at extremely high speeds for use in demanding still photography as well as videography applications.

256GB Storage Capacity

UHS-II / V60 / U3 / Class 10 / A1

Max Read Speed: 280 MB/s

Max Write Speed: 180 MB/s

Min Write Speed: 60 MB/s

Records 4K and Full HD Video

Capture Raw Photo and Shutter Bursts

Compatible with Gaming Devices

Can Resist Temperature Extremes

Limited 10-Year Warranty

• 128GB Storage Capacity
• NVMe PCIe 3.0 x4 Bus
• Max Read Speed: 1700 MB/s
• Max Write Speed: 1400 MB/s
• Min Write Speed: 140 MB/s
• Records Raw 4K Video
• Compatible with Select XQD Devices
• Metal Enclosure for Temperature Control
• Built-In Thermal Throttling
• Shock / Vibration / X-Ray Proof

• 32GB Storage Capacity
• UHS-I/V30/U3/Class 10
• Max Read Speed: 95 MB/s
• Max Write Speed: 90 MB/s
• Min Write Speed: 30 MB/s
• Records Full HD, 3D, and 4K Video
• Water / Shock / X-Ray Proof
• Temperature Proof
• Built-In Write-Protect Switch
• Downloadable Photo Recovery Software

• Solf anti-Static Memory Card Case
• Holds up to 5 Cards
• Max of 2 CF Cards
• Handy Clip

• 512GB SDXC
• 667X
• 100MB/s Read Speed
• 90MB/s Write Speed
• UHS-1 Speed class 3, U3
• V30 Video speed class
• Operating temperature range: 32 to 158F (0 to 70C)

• 128GB SDXC
• 300MB/s Read Speed
• 260MB/s Write Speed
• UHS-II Speed class 3, U3
• V90 Video Speed Class
• Operating temperature range: -13F to 185F (-25C to 85C)
• UHS-I backward compatible

• 256GB SDXC
• 100MB/s Read Speed
• 90MB/s Write Speed
• UHS-I Speed class 3, U3
• V30 Video Speed Class
• Operating temperature range: -13F to 185F (-25C to 85C)

• 64GB SDXC
• 300MB/s Read Speed
• 260MB/s Write Speed
• UHS-II Speed class 3, U3
• V90 Video Speed Class
• Operating temperature range: -13F to 185F (-25C to 85C)
• UHS-I backward compatible