The SanDisk 256GB Extreme PRO SDXC UHS-I card is a full-size SD card for cameras that record 4K UHD video and burst photos. It is for photographers and videographers who shoot on UHS-I cameras.

At 256GB SanDisk rates it up to 200 MB/s read and up to 140 MB/s write. The 64GB and 128GB cards in the same range are rated at 90 MB/s write. SanDisk India lists a lifetime limited warranty.

Key Features

• Read speed: Up to 200 MB/s on 256GB, using SanDisk QuickFlow technology. It needs a compatible reader or device to reach this speed.
• Write speed: Up to 140 MB/s on 256GB, against up to 90 MB/s on the 64GB and 128GB cards.
• Video: UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) for 4K UHD video.
• Durability: SanDisk says the card is temperature-proof, waterproof, shock-proof and X-ray-proof (card only).
• Write-protect switch: Built-in switch prevents accidental data loss.
• Data recovery: Includes an offer for RescuePRO Deluxe software for two years, with registration.

Specifications

Frequently Asked Questions

What are the speeds at 256GB?
SanDisk lists up to 200 MB/s read and up to 140 MB/s write. These need a device or reader that supports the speeds, and SanDisk notes real results can be lower.

Is the 256GB card faster than the 128GB?
On write speed, yes. SanDisk rates 256GB to 1TB at up to 140 MB/s write and 64GB to 128GB at up to 90 MB/s.

Does it record 4K video?
SanDisk lists U3 and V30 ratings, designed for 4K UHD video on supporting devices.

Is it UHS-II?
No. It is a UHS-I card with an engineered read speed beyond the standard UHS-I limit of 104 MB/s.

How long is the warranty?
The SanDisk India product page lists a lifetime limited warranty. SanDisk notes 30 years in regions that do not recognise lifetime warranty.

Is this genuine SanDisk?
100% genuine, lifetime-limited-warranty-backed, 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