These are the latest 45MB/s SD Cards from Integral with 5 year warranty.
High Speed DVR Card 64GB
Class 10 Pro SDHC Card 16MB/s write rate and 20MB/s read.
Do not get confused with cheaper SD cards claiming higher read / write speeds. Team use high end controller chips which mean continuous high data transfer suitable for HD video recording and loop recording dash camera.
• Team Secure Digital High Capacity (SDHC) are Class 10 Speed to ensure that when you take a picture, data is saved faster, so there is less time to wait before taking the next picture - perfect for Digital SLR cameras and premium compact cameras
• Up to 20MB/s transfer speed*
• Works brilliantly with the latest HD digital camcorders - ensuring smooth video capture even at Full HD (1920 x 1080p)
• Class 10 speed also enables faster data transfer from SDHC to PC/Mac (using a card reader) - makes photo and video editing much quicker and more enjoyable
• Any Digital SLR camera will perform better with the use of a TEAM SDHC Class 10 compared to slower Class 2/4/6 speed SDHC cards
• Complete with free protective case
• Lifetime warranty