A-Data Premier One 128GB SDXC UHS-II U3 V90 A1 card with SD adapter

The A-DATA Premier ONE 128GB MicroSD card utilizes the UHS-II interface standard, enabling high-speed data transfer rates essential for professional media capture workflows. This card achieves sequential read speeds up to 275 MB/s and maximum write speeds up to 155 MB/s. This performance profile is designed to facilitate the continuous recording of high bit rate video formats, including 4K Ultra HD and advanced high-resolution streams, minimizing the risk of dropped frames during extended capture sessions. The 128 GB capacity provides substantial storage space for prolonged photo or video production.

Compliance with the Video Speed Class V90 standard guarantees a minimum sustained write speed suitable for cinematic capture requirements and professional video equipment. Additionally, the A1 Application Performance Class rating optimizes the card's function when used in compatible mobile devices, improving app loading times and overall storage access efficiency. The physical construction ensures durability during field use, featuring resistance against water, shock, static electricity, and X-ray exposure, maintaining operational stability across temperatures ranging from -25°C to 85°C. An included SD adapter expands device compatibility, allowing the MicroSD card to function within standard SDXC slots found in most digital cameras and laptops.

• 128 GB storage capacity utilizing UHS-II interface technology
• Maximum read speed of 275 MB/s for rapid file offloading
• Maximum write speed of 155 MB/s for high-speed capture
• V90 speed rating for guaranteed sustained video recording performance
• A1 rating supporting optimized application performance on mobile devices
• Designed to resist water, shock, static, and X-ray damage
• Includes a standard SD memory card adapter