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SanDisk 256GB Ultra UHS-I SDXC Memory Card

  • mfr: SDSDUN4-256G-AN6IN
  • SKU: SDSDUN4-256G
In Stock

Available options:

  • Free standard shipping

    *Orders placed before 3 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

  • Free Local Pickup

    Please call for store stock availability.

    Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

Additional options:

Product highlights

  • 256GB storage capacity
  • Sequential read speeds up to 120 MB/s
  • Compatible with SDHC/SDXC and SDHC-I/SDXC-I devices
  • Stores plenty of pictures and Full HD videos
  • Water, shock, X-ray, and temperature proof

SanDisk 256GB Ultra UHS-I SDXC Memory Card

The SanDisk 256GB Ultra UHS-I SDXC Memory Card is fast with exceptional video recording performance to let you capture your memories when they happen.

More Time, More Memories

Save time with ultra-fast speeds to help you quickly move your photos and Full HD videos, transferring up to 875 photos in one minute.

Keep Shooting

This card delivers up to 256GB of storage so you can shoot tons of photos and hours of Full HD video (1080p) without changing the card.

Don’t Miss the Moment

SanDisk Ultra SD cards are fast with exceptional UHS-I video recording performance to let you capture your memories when they happen.

Resistant to Water, Temperature Fluctuations

SanDisk Ultra UHS-I card is tested for durability to protect your memories from life’s mishaps, waterproof, shockproof, x-ray proof, and temperature proof.

Compatible with SanDisk SD UHS-I Card Reader

Use the SanDisk SD UHS-I card reader so you can move your files quickly.

Specifications

General
Storage Capacity 256 GB
Read Speed 120MB/s
Write Speed 10MB/s
Weight Not Available

Questions

Customer Questions
No Questions

Returns

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

SanDisk 256GB Ultra UHS-I SDXC Memory Card

SanDisk 256GB Ultra UHS-I SDXC Memory Card SKU: SDSDUN4-256G

Rated 5 out of 5 by from Always dependable Great product from a reputable source. I've been a customer of WD for years and a user of SanDisk products for years.
Date published: 2022-11-25
Rated 5 out of 5 by from Always dependable Great product from a reputable source. I've been a customer of WD for years and a user of SanDisk products for years.
Date published: 2022-11-25
Rated 5 out of 5 by from MEMORY CARDS I BOUGHT SOME MEMORY CARDS FOR A CANON CAMERA AND THEY WORKED VERY WELL
Date published: 2021-07-22
Rated 5 out of 5 by from MEMORY CARDS I BOUGHT SOME MEMORY CARDS FOR A CANON CAMERA AND THEY WORKED VERY WELL
Date published: 2021-07-22
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