Computer Accessory Sets features: 64GB Extreme Compact Flash Card, 400X Read Speed, up to 60 MB/S (100% Real Capacity) Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. Features1. Includes enhanced super-parallel processing 2. Super fast read and write speeds 3. Complimentary travel case 4. Extended temperature testing (-25 to 85C) 5. Shock vibration tested (RTV silicone) 6. Water resistance 7. Includes rescue PRO data recovery software 8. Priority voice and online technical support 9. 100% real capacityBenefits1. Extreme speed up to 60 MB / S (400X) ideal for faster continuous burst shooting and rapid transfer to your computer 2. Proprietary controller technology engineered to distribute data more rapidly and efficiently 3. Extreme durability for extreme environments, sealed with water-resistant RTV silicone for added protectionAdvantages1. 60 MB/s read / speed, write is about 20m/s. Based on internal testing; 2. Performance may be lower depending upon host device 3. 1 megabyte (MB) = 1 million bytes. X = 150 KB/s 4. Supports FAT32 SLRs only