China Manufacturer Specification: Genuine SanDisk CompactFlash Ultra II 4GB
1) A minimum of 20MB/sec sequential write and read speed, which allows for faster capturing of large image files to the card, faster viewing of images and faster data transfer rates.
*Based on SanDisk internal testing. 1 megabyte = 1 million bytes."
2) Features ESP Technology (Enhanced Super-Parallel Processing Technology), which provides best-in-class performance
3) SanDisk Extreme III CompactFlash cards are tested in extreme temperature ranges from -13 to +185 degrees Fahrenheit so that they can be used to shoot photos in any weather condition
4) SanDisk Extreme III CompactFlash cards are shock and vibration tested with industrial-grade RTV included, which is designed for rugged use
5) Backed by a lifetime limited warranty, if there's ever a problem, we'll replace it!
6) In addition, these cards are packaged with a mini-CD for data recovery software, RescuePRO, to recover photos that are accidentally deleted. A dedicated technical support line is available for our direct customers of SanDisk Extreme III products, and the support from this hotline will receive priority service. Lastly, these cards also include a travel case to help photographers keep their memory cards organized.
Specifications
Capacity: 4GB
Product Dimensions: 8 x 2 x 5 inches ; 2 pounds
Shipping Weight: 1 pounds
Ultra fast up to 9 Mb/sec data transfer rate
Holds up to 100 high resolution images
Works with any CompactFlash enabled device
High-density flash memory and optimized controller technology lets you save large image files faster