The SanDisk Extreme PRO 512GB SDXC UHS-I card is a full-size SD card for cameras that record 4K UHD video and sequential burst photos. It is rated UHS Speed Class 3 (U3) and Video Speed Class 30 (V30).

At 512GB, SanDisk rates it at up to 200MB/s read and up to 140MB/s write. Read speeds above the 104MB/s UHS-I limit need a host device or reader that supports them, such as the SanDisk Professional PRO-READER SD and microSD.

Key Features

• Read speed: Up to 200MB/s on 64GB to 1TB with SanDisk QuickFlow Technology.
• Write speed: Up to 140MB/s on 256GB to 1TB, so 512GB gets 140MB/s. The 64GB and 128GB cards write at up to 90MB/s.
• Video ratings: UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) for 4K UHD recording on UHS host devices.
• Durability: Temperature-proof, waterproof, shock-proof and X-ray-proof, card only.
• Write-protect switch: Built-in switch to prevent accidental data loss.
• Data recovery offer: Includes an offer for RescuePRO Deluxe 2-year data recovery software. Registration is required.

Specifications

Frequently Asked Questions

Is 200MB/s the write speed?
No. 200MB/s is the read speed. The 512GB card writes at up to 140MB/s.

Do I need a special reader for 200MB/s?
Yes. Speeds beyond 104MB/s need a compatible device or reader, for example the SanDisk Professional PRO-READER SD and microSD, sold separately.

Can it record 4K video?
It is rated U3 and V30 for 4K UHD recording on compatible UHS host devices. Support varies by camera.

Will it work in my camera?
Not every device supports SDXC. Check your camera maker for SDXC support.

Is this genuine SanDisk?
100% genuine, backed by the manufacturer warranty, delivered across India.

Shipping & Delivery

We aim to deliver your order quickly and safely across India.

• Orders are usually processed within 24–48 hours (excluding Sundays & holidays)
• Once shipped, delivery typically takes 2–7 business days, depending on your location
• You will receive a tracking link via SMS/email once your order is dispatched
  

Shipping Charges

• Shipping charges (if applicable) will be displayed at checkout
• Free shipping may be available on select products or order values
  

Order Tracking

• Track your order anytime using the link shared after dispatch
• For any assistance, feel free to contact our support team
  

Important Notes

• Delivery timelines may vary due to courier delays, weather, or unforeseen circumstances
• Ensure your address and contact details are accurate to avoid delays
• We currently ship only within India

Easy 7-Day Support

We offer 7-day support from the date of delivery in case of:

• Damaged product on arrival
• Manufacturing defects
• Incorrect item received
  

Conditions for Return/Replacement

To be eligible:

• Product must be unused and in original condition
• Must include original packaging, accessories, and invoice
• Issue must be reported within 7 days of delivery
  

Non-Returnable Items

• Used or physically damaged products
• Products without original packaging
• Items damaged due to misuse
  

How to Request

• Contact us via email or phone with your order ID and issue details
• Share images/videos if required for faster resolution
• Our team will guide you through the next steps
  

Refunds (if applicable)

• Refunds are processed after product inspection
• Amount will be credited to the original payment method within 5–7 business days