Photographers can now easily transfer large 4k files form one device to another in the fastest manner. The high speed transmission of 5Gbps is also one that is unique in ensuring that you have total freedom of transferring your pictures and photos faster. It supports wide compatibility of devices that will need its use. the choice will just be yours to make for better use. SanDisk Extreme PRO CFexpress Card Reader We tested using repeated real-world transfers of a large folder of image files (multiple small files will always take longer to copy/paste than a single video of the same total file size), as well as a single large 4K video file, to determine the maximum possible real-world sustained transfer speeds you're likely to achieve. Finally, to test theoretical maximum possible transfer speeds of the card, we used CrystalDiskMark's storage benchmarking software, specifically the sequential read/write setting. What sets this reader apart, aside from the USB Type-C connection, is the build quality and design. It’s a solid, well thought out piece of kit, and as far as card readers go, it’s one of the best we’ve seen.

In addition, all Lexar product designs undergo extensive testing in the Lexar Quality Labs to ensure performance, quality, compatibility, and reliability, providing peace of mind for professionals who rely on their equipment. Delkin’s CFexpress card reader is one of the best mid-range options and uses USB 3.2 Gen 2 Type C technology for fast data transfers. Now you can join the facebook group to share your photography and advice, ask and answer questions that arise and help each others! The correlation between drive performance and camera performance is inconsistent for some cards. This may have to do with firmware differences. Some smaller-than-512 GB cards seem to have similar performance between functioning as a drive on a computer and functioning as a memory card in the camera, where the others show much better performance when used as a drive.To provide greater flexibility and a more organized workspace, the CFexpress® Card Reader comes with a .5 meter USB-C™ cable. USB 3.1 Gen 2 is twice as fast than Gen 1, but few readers use it, and even fewer memory cards are fast enough to exploit Gen 2. With USB 3.1 Gen2 speeds 3 the SanDisk Extreme PRO® CFexpress® Card Reader optimizes the performance of the CFexpress® Card Type B 2 for smooth, efficient workflow from location to post production.

Other features include an LED light to show when transfers are active and compatibility with Windows and iOS. This is a powerful G series cards that will ensure you get the fastest transfer speeds and also faster writing speeds. You will realize that his item is available in 4 capacities and you will be there to choose your favorite. They have been designed with the latest and developed controller that will enable 4k recording and avoid degradation.

There is some correlation between drive performance and actual performance in terms of throughput when used in a camera. The chart here shows a comparison of the drive performance (orange) versus the number of frames that can be blasted through the card in 30 seconds on an R5. These numbers are presented as indices, not actual performance metrics. Almost all cameras that originally supported XQD cards have now been firmware-updated to also work with CFexpress Type B cards, so cameras like the Nikon Z6 and Z7 are no longer restricted to XQD cards alone. Multi-card readers, as you might deduce from the name, are card readers that can accommodate a range of different memory card formats. Typically, these will support SD memory and CFexpress, and sometimes microSD and XQD formats as well.