SanDisk Extreme PRO SDXC UHS-I Memory Card - 512 GB

SDXC (Secure Digital eXtended Capacity) supports capacities from 32GB up to 2TB and uses the exFAT file system. SDHC (Secure Digital High Capacity) supports capacities from 4GB to 32GB and uses the FAT32 file system. This card is SDXC.

UHS-I (Ultra High Speed Phase I) is an interface standard that allows for faster data transfer speeds. This card uses UHS-I, providing read speeds up to 95 MB/s and write speeds up to 90 MB/s.

Yes, SDXC cards are generally backward compatible with SDHC devices that support 256GB or larger capacities. However, the card will operate at the maximum speed supported by the SDHC interface, which is slower than UHS-I.

Yes, the card features a UHS Speed Class 3 (U3) rating, which is suitable for capturing uninterrupted 4K UHD video. Note that the Video Speed Class 30 (V30) rating is specified for 32GB-256GB cards within this product line.

The card comes with an offer to download RescuePRO Deluxe software. Follow the instructions provided with the offer to install and use the software to attempt recovery.

The card can operate in temperatures ranging from -25°C to 85°C (-13°F to 185°F) and can be stored in temperatures from -40°C to 85°C (-40°F to 185°F).

The card features a write-protection switch on its side. Slide this switch to the 'lock' position to prevent any data from being written to or deleted from the card.

Ensure the card is fully inserted. Try cleaning the card's contacts. Format the card in the device (this will erase data). Check if the device supports SDXC cards and the capacity.

Check if the write-protect switch on the side of the card is in the locked position. Ensure the card is not full. Format the card in the device.

Ensure the card reader and computer's USB port support the card's UHS-I speeds. Older or basic card readers may limit transfer speeds. Verify the device's specifications.

Stop using the card immediately. Attempt data recovery using RescuePRO Deluxe software. If recovery is successful, back up data and consider reformatting the card. If issues persist, the card may be failing.