Extreme PRO SD Card Memory Card UHS-I C10 U3 V30 4K Video High Speed 200MB/s SDXC Card for Nikon Canon Camera SD Cards

Note:
Product packaging is being upgraded delivered randomly.
About capacity:
8GB=approximately 7GB-7.5GB
16GB=approximately 14GB-15GB
32GB=approximately 28GB-30GB
64GB=approximately 58GB-60GB
128GB=approximately 115GB-119GB
256GB=approximately 230GB-238GB
This is calculation difference between manufacturer(1GB=1000MB) and our PC(1GB=1024MB), please Google Memory card capacity to get more information.
Notice:
1. Our Store offers 100% genuine products.
2. All products are in compliance with the SanDisk official website.
3. Manufacturer's reserve the right, at their sole discretion, to change or modify products. Appearance and packaging design may change without prior notice.
4. We are not responsible for any changes or modifications that manufacturer's make to products.Tips:
Use the Sandisk Mobilemate USB 3.0 Reader plugged into a USB 3 port. The type of reader you use for speed tests makes a huge difference.
When you used one of the cheap card readers(USB2.0), the maximum speed was only about 25 MB/s for each card. So make sure you use a reader with a good controller for the test. Otherwise, The speed will not reach the speed of the card itself. So it is not the SD microSD cards that are to blame for the lower speeds, but the "old" hardware that does not support the newer technology.
FOR EXTREME PRO CARDS, A NEW USB3.0 CARD READER IS REQUIRED IN ORDER TO APPROXIMATELY REACH THE SPECIFIED VALUES!
*SanDisk Extreme PRO SD UHS-I Card
*- Our most powerful SD UHS-I memory card yet delivers performance that elevates your creativity. With shot speeds of up to 140MB/s* and UHS Speed Class 3 (U3) recording, you're ready to capture stunning high-resolution, stutter-free 4K UHD video. And, because your pace doesn't let up after the shots are in, it delivers up to 200MB/s* transfer speeds for a faster postproduction workflow.
Transfer speeds up to 200MB/s
Once the shots are taken, your work is only half-done. Accelerating your workflow means you can carve out more time to take your creativity to the next level.
Perfect for 4K UHD video
Sometimes speed is what you need. The SanDisk Extreme PRO SD UHS-I card delivers the performance to capture stunning, uninterrupted 4K UHD video.