Flash memory Samsung 64 GB SDXC UHS-I Class 3 PRO Ultimate

Samsung PRO Ultimate 64 GB SDXC UHS-I Class 3 is a high-performance flash memory card designed for demanding photo and video workflows. The card provides up to 200 MB/s read speed and up to 130 MB/s write speed, supporting UHS Speed Class 3 and Video Speed Class V30 for reliable 4K video capture and fast file transfer. Its durable construction — drop proof, shock resistant, temperature proof, waterproof and X-ray proof — helps protect data during travel and in challenging shooting conditions. The card comes in a clean white finish and is compatible with devices that accept SDXC and UHS-I cards.

Advantages

The Samsung PRO Ultimate offers a balance of high sustained write performance and fast read speed to reduce buffer clearing time in cameras and speed up offloading to computers. UHS-I Class 3 and V30 ratings ensure consistent throughput for 4K recording and burst photography. Built-in durability features provide protection against common hazards that can compromise storage media. The compact SDXC form factor makes it suitable for a wide range of cameras, camcorders and card readers.

Suitable for

• 4K video recording with mirrorless cameras and camcorders
• High-speed continuous burst photography and sports/action shooting
• Portable storage and rapid file transfer between devices
• Fieldwork and travel where environmental protection is necessary

Key specifications

• Capacity: 64 GB
• Card type: SDXC, UHS-I interface
• Read speed: up to 200 MB/s
• Write speed: up to 130 MB/s
• Speed class: UHS Speed Class 3 (U3), Video Speed Class V30
• Colour: White
• Physical weight: 0.0018 kg
• Durability: drop proof, shock resistant, temperature proof, waterproof, X-ray proof

How to use

Insert the Samsung PRO Ultimate SDXC card into the SD card slot of your camera, camcorder or card reader while the device is powered off or per the device manufacturer’s instructions. Format the card in the device before first use to ensure optimal compatibility and file system settings. During recording, monitor available space and recording status on your device; when transferring files, use a compatible UHS-I card reader to achieve maximum read/write speeds. Follow standard safe-eject procedures on computers and devices to avoid file corruption.

Recommendations

For reliable 4K recording and high-speed burst shooting, use this card in devices that support SDXC and UHS-I specifications. Regularly back up important media to secondary storage and avoid removing the card while the device is writing data. If you work in extreme conditions, verify device compatibility with the card’s durability ratings and store unused cards in a protective case.