SanDisk Extreme PRO 512GB SDXC UHS-II - V90

UHS-II refers to the interface and bus speed of the card, offering significantly faster transfer rates than UHS-I. V90 is a Video Speed Class that guarantees a minimum sustained write speed of 90MB/s, essential for recording high-resolution video formats like 4K and 8K without interruption.

Yes, the card is backward compatible with UHS-I slots. However, you will only be able to utilize UHS-I speeds, which are considerably slower than the card's UHS-II capabilities.

After purchasing the card, you can typically download RescuePRO Deluxe from the SanDisk website using a code provided with the card or within its packaging. Follow the on-screen instructions to install and use the software to recover deleted files.

SanDisk typically offers a limited lifetime warranty for their Extreme PRO series cards. Please refer to the specific warranty documentation provided with your product for exact terms and conditions.

While it offers superior performance, it can be used for everyday photos. However, its advanced features and higher cost are most beneficial for professionals or enthusiasts shooting high-resolution video, RAW photos, or using fast burst modes.

SanDisk Extreme PRO cards are tested to withstand drops from up to 6 meters (19.6 feet), providing increased resilience against accidental impacts during handling or transport.

The small switch on the side of the SD card, when slid to the 'lock' position, prevents any data from being written to or deleted from the card. This is useful for protecting important files.

Ensure the card is fully inserted. Format the card in your camera or device. Try cleaning the card's contacts. Test the card in another compatible device.

Verify that your computer's card reader and device support UHS-II speeds. Ensure you are using a UHS-II compatible card reader. Check if the card is being used in a UHS-I slot, which will limit speeds.

Ensure the write-protection switch is not set to 'lock'. Try formatting the card on a computer using a disk utility, then reformat in your device. If problems persist, the card may be damaged.

This often indicates the card cannot keep up with the device's write speed requirements. Ensure your device supports V90 or a lower speed class. Format the card and try again. If the issue persists with high-bitrate recording, consider if the card is overheating or if the device has sufficient power.