Memory Cards & Readers

• 500x / 75MB/s Read Speed 40MB/s Write Speed 
• UDMA 6 
• 64GB 
• Lifetime Warranty

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• 64GB SDXC
• 633X
• 95MB/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)

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• 32GB SDHC
• 633X
• 95MB/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)

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• 128GB SDXC
• 633X
• 95MB/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)

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• Dual-slots (SD and microSD)
• Durable: aluminum housing and professional grade components provide reliability
• Fast: USB 3.0 computer connection and SD UHS-II memory slot work together for maximum performance (ideal for RAW and 4K)
• Intelligent: Dual slot design allows transfer and copying of files between cards easily
• Portable: Small size makes it easy to take your reader anywhere for transfers and backups while traveling

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The ProMaster Universal Memory Card Storage Case is the ideal solution for protecting your memory cards. The anti-static insert and extra strong ABS exterior shields data from potential RFI and electro magnetic interference as well as providing shock resistant storage. Learn More

AC Adapter for 3484 Card Reader Learn More