Samsung PRO Ultimate 128GB SDXC UHS-I U3 V30 A1 card with USB reader, White

The Samsung PRO Ultimate MB-SY128SB/WW utilizes the UHS-I interface to manage data-intensive tasks such as high-bitrate video production and large-scale photo archiving. Its internal architecture supports consistent throughput for recording high-resolution media without frame drops, meeting the technical requirements of professional digital cameras. The inclusion of an external USB reader ensures that the high transfer rates are accessible even on workstations without native card slots, streamlining the post-production workflow for photographers and videographers.

For environmental durability, the card is engineered to withstand physical stressors including submersion in water up to one meter and exposure to magnetic fields or X-ray equipment. The internal NAND flash is rated for long-term data retention of up to ten years and a high volume of 10,000 read/write cycles per logical sector. This construction makes the card suitable for users who operate in varied climates or frequently overwrite stored data during intensive daily use in the field.

• 128 GB storage capacity in SDXC format
• Maximum read speed of 200 MB/s
• Maximum write speed of 130 MB/s
• V30 and U3 speed class certifications for 4K recording
• A1 application performance rating for software efficiency
• Provided USB SD card reader for versatile connectivity
• Physical protection against X-rays, magnets, and drops
• Waterproof design for protection against liquid immersion
• Ten-year data retention rating
• Support for devices with UHS-I interface compatibility