VFM Memory Cards for Sony Cameras - 4gb class 4 SD cards for SDHC Digital cameras for Cyber-shot, ILCE, SLT, NEX and Interchangeable-Lens series of Compact and Point & Shoot Cameras. Protect your photos and HD Video with fast, safe and secure SDcards for SDHC (Secure Digital High Capacity) compatible devices of Class 4 or less. Instant memory upgrade and storage for your Digital Photo Frame and MP3 Music Player.