The Sony 256GB S55 Series SRMemory Card is an ultra-high-speed, high-capacity card for SRMASTER series products for 3D production, high-frame-rate recording, and high-resolution digital cinematography up to 4K. The card features a write speed of 5.5 Gbps. Additionally, Sony's original data redundancy method lends itself to high data reliability, and high data security such as card/file password protection and device authentication to ensure that your files stay secure.

• 5.5 Gbps ultra-high-speed sustainable read/write speed
• Compact, high-capacity removable media
• 256GB storage capacity
• HD to 4K real-time and multi-stream recording; YPbPr422, RGB444, 1080 59.94p, 3D, 4K, and uncompressed
• Sony's original data redundancy method for high-data reliability
• High data security such as card/file password protection and device authentication