Memory cards are all over the map -- a wide range of formats, sizes, and speeds. Some cards throw a bunch of numbers at you, while others may only list their capacity. Confusing doesn't begin to ...

High speed SD cards will sometimes use the x rating as class ratings max out at Class 10, which is a paltry 10 MB/s minimum. Moving onto CF cards, the rating system is much simpler.

An SD card’s speed class is shown on the front of the card in a circle, and will be a number anywhere from 2 to 10. Speed class is the minimum speed in MB/s that a card can transfer data.

CFexpress cards may be faster than the traditional SD format, but the larger, faster memory card type typically isn’t cheap. During a one-day-only deal, however, B&H is cutting $200 off a 1TB ...

Spurred on by new demand from small 4K action cameras and drones, Lexar’s fastest UHS-II MicroSD cards push 270 megabytes per second (1800x), eclipsing even the best CF cards.

San Diego, Calif. – Delkin Devices Inc. has boosted the capacity of its Compact Flash memory cards to 256 Mbytes, and has increased the capacity of its Compact Flash Type II cards to 448 Mbytes. The ...

The Ultimate line-up of Compact Flash cards is available in 16GB, 32GB, 64GB and 128GB capacities. For our review today, Transcend sent over the 16GB capacity card model.

October 28, 2011 Photographers can now view their photos on the screen of their iPad, using CF or SD card readers designed specifically for the tablet View 11 Images View gallery - 11 images ...