Capacity: 256GB
| SKU | SDSDXXD-256G-GN4IN |
| EAN/UPC Code | 619659188658 |
| Brand | SanDisk |
| Memory Card Capacity | 256GB |
| Memory Type | SD , SDXC |
| Model/Series/Type | Extreme Pro |
| Read Speed | Up To 200MB/s |
| Write Speed | Up To 140MB/s |
| Class Rating | Class 10 (10MB/s) |
| UHS Speed Class | U3 |
| UHS Interface | UHS-I |
| Warranty | Lifetime |
| Video Recording | 4K Video |
| File Format | exFAT |
| Bundle Type | Memory Card Only |
| Video Performance | V30 |
| Special Features | Waterproof, Shock and vibration proof, Protected from airport X-rays, Temperature proof |
| Operating Temperature | -25ºC to 85ºC |
| Product Type/Family | Memory Cards |
| Product Condition | New |
| Packaging Type | Retail |
Gear that doesn’t limit your creativity.
Our most powerful SD UHS-I memory card yet delivers performance that elevates your creativity. With shot speeds of up to 140MB/s (256GB+, 64GB & 128GB 90MB/s) and UHS speed Class 3 (U3) recording, you’re ready to capture stunning high-resolution, stutter-free 4K UHD video. And, because your pace doesn’t let up after the shots are in, it delivers up to 200MB/s transfer speeds for a faster postproduction workflow. Plus, it’s built to withstand weather, water, shocks and other less-than-ideal conditions so you can rest assured that it’s good to go wherever your work takes you.
Improve your workflow efficiency.
With SanDisk QuickFlow Technology, this card optimizes performance for timesaving media offloads with quick transfer speeds up to 200MB/s6 (64GB - 1TB). Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately).
Shot speeds up to 140MB/s.
With shot speeds up to 140MB/s (256GB+, 64GB & 128GB 90MB/s) the card is perfect for capturing the action as it happens, without missing a beat.
Perfect for 4K UHD video.
Sometimes speed is what you need. The SanDisk Extreme PRO SD UHS-I card delivers the performance to capture stunning, uninterrupted 4K UHD video.
Stunning sequential burst mode shots.
Rated UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)2, the SanDisk Extreme PRO® SD™ UHS-I card lets you capture sequential burst mode shots without missing a beat.
Durability you can count on.
Built for and tested in harsh conditions, the SanDisk Extreme PRO SD UHS-I card is temperature-proof, waterproof, shock-proof, and x-ray-proof.
Recover images you accidentally deleted.
Includes an offer for RescuePRO Deluxe 2 year data recovery software4, which lets you restore images you accidentally deleted.
Customer service and communication was excellent . Product recommendations were excellent. Working very well.
MemoryCow despatch times:
| Day/Time Of Order | Same Day Despatch | Expected Despatch Date |
| Monday-Friday (Up to 4pm) | Yes. | Same day. |
| Monday-Friday (After 4pm) | No. | Next working day. If ordered after 4pm on a Friday the despatch date will be the following Monday (excluding public holidays). |
| Saturday-Sunday | N/A. | The following Monday excluding public holidays. |
United Kingdom (Inc Channel Islands);
Next Working Day By 1pm (Royal Mail Guaranteed Next Working) - £7.99.
Tracked24 (Royal Mail Estimated Next Working Day) - £4.99.
Economy (Royal Mail Estimated 3-5 working days) - £FREE.
Express Courier (DPD/DHL/TNT/UPS) - £7.99.
| Country | Delivery Options | Cost (£ GBP) | Delivery Times (*Estimated) |
|---|---|---|---|
| Andorra | FedEx/TNT Express - 3-5 Business Days* | £27.99 | 3-5 Business Days |
| Australia | FedEx/TNT Express - 3-5 Business Days* | £39.99 | 3-5 Business Days |
| Austria | FedEx/TNT Express - 3-5 Business Days* | £27.99 | 3-5 Business Days |
| DPD Economy - 3-5 Business Days* | £9.99 | 3-5 Business Days | |
| Belarus | FedEx/TNT Express - 3-5 Business Days* | £32.99 | 3-5 Business Days |
| Belgium | FedEx/TNT Express - 3-5 Business Days* | £24.99 | 3-5 Business Days |
| DPD Economy - 3-5 Business Days* | £9.99 | 3-5 Business Days | |
| Bosnia and Herzegovina | FedEx/TNT Express - 3-5 Business Days* | £32.99 | 3-5 Business Days |
| Bulgaria | FedEx/TNT Express - 3-5 Business Days* | £28.99 | 3-5 Business Days |
| Croatia | FedEx/TNT Express - 3-5 Business Days* | £28.99 | 3-5 Business Days |
| DPD Economy - 7-9 Business Days* | £9.99 | 7-9 Business Days | |
| Cyprus | FedEx/TNT Express - 3-5 Business Days* | £32.99 | 3-5 Business Days |
| Czech Republic | FedEx/TNT Express - 3-5 Business Days* | £28.99 | 3-5 Business Days |
| DPD Economy - 4-5 Business Days* | £9.99 | 4-5 Business Days | |
| Denmark | FedEx/TNT Express - 3-5 Business Days* | £27.99 | 3-5 Business Days |
| DPD Economy - 4-5 Business Days* | £9.99 | 4-5 Business Days | |
| Estonia | FedEx/TNT Express - 3-5 Business Days* | £28.99 | 3-5 Business Days |
| DPD Economy - 7-9 Business Days* | £10.99 | 7-9 Business Days | |
| Finland | FedEx/TNT Express - 3-5 Business Days* | £27.99 | 3-5 Business Days |
| DPD Economy - 7-9 Business Days* | £10.99 | 7-9 Business Days | |
| France | FedEx/TNT Express - 3-5 Business Days* | £26.99 | 3-5 Business Days |
| DPD Economy - 4-5 Business Days* | £9.99 | 4-5 Business Days | |
| Germany | FedEx/TNT Express - 3-5 Business Days* | £26.99 | 3-5 Business Days |
| DPD Economy - 4-5 Business Days* | £9.99 | 4-5 Business Days | |
| Gibraltar | FedEx/TNT Express - 3-5 Business Days* | £32.99 | 3-5 Business Days |
| Greece | FedEx/TNT Express - 3-5 Business Days* | £27.99 | 3-5 Business Days |
| DPD Economy - 8-10 Business Days* | £9.99 | 8-10 Business Days | |
| Hong Kong | FedEx/TNT Express - 3-5 Business Days* | £37.99 | 3-5 Business Days |
| Hungary | FedEx/TNT Express - 3-5 Business Days* | £28.99 | 3-5 Business Days |
| DPD Economy - 7-9 Business Days* | £9.99 | 7-9 Business Days | |
| Iceland | FedEx/TNT Express - 3-5 Business Days* | £32.99 | 3-5 Business Days |
| India | FedEx/TNT Express - 3-5 Business Days* | £37.99 | 3-5 Business Days |
| Ireland (Republic Of) | FedEx/TNT Express - 3-5 Business Days* | £24.99 | 3-5 Business Days |
| Italy | FedEx/TNT Express - 3-5 Business Days* | £27.99 | 3-5 Business Days |
| DPD Economy - 4-6 Business Days* | £10.99 | 4-6 Business Days | |
| Japan | FedEx/TNT Express - 3-5 Business Days* | £37.99 | 3-5 Business Days |
| Korea, Republic of | FedEx/TNT Express - 3-5 Business Days* | £37.99 | 3-5 Business Days |
| Latvia | FedEx/TNT Express - 3-5 Business Days* | £28.99 | 3-5 Business Days |
| DPD Economy - 7-9 Business Days* | £9.99 | 7-9 Business Days | |
| Liechtenstein | FedEx/TNT Express - 3-5 Business Days* | £32.99 | 3-5 Business Days |
| Lithuania | FedEx/TNT Express - 3-5 Business Days* | £28.99 | 3-5 Business Days |
| DPD Economy - 7-9 Business Days* | £9.99 | 7-9 Business Days | |
| Luxembourg | FedEx/TNT Express - 3-5 Business Days* | £24.99 | 3-5 Business Days |
| DPD Economy - 3-5 Business Days* | £9.99 | 3-5 Business Days | |
| Malta | FedEx/TNT Express - 3-5 Business Days* | £32.99 | 3-5 Business Days |
| Monaco | FedEx/TNT Express - 3-5 Business Days* | £26.99 | 3-5 Business Days |
| Montenegro (Republic of) | FedEx/TNT Express - 3-5 Business Days* | £32.99 | 3-5 Business Days |
| Netherlands | FedEx/TNT Express - 3-5 Business Days* | £24.99 | 3-5 Business Days |
| DPD Economy - 3-5 Business Days* | £9.99 | 3-5 Business Days | |
| Norway | FedEx/TNT Express - 3-5 Business Days* | £32.99 | 3-5 Business Days |
| DPD Economy - 7-9 Business Days* | £9.99 | 7-9 Business Days | |
| Poland | FedEx/TNT Express - 3-5 Business Days* | £28.99 | 3-5 Business Days |
| DPD Economy - 4-5 Business Days* | £9.99 | 4-5 Business Days | |
| Portugal | FedEx/TNT Express - 3-5 Business Days* | £27.99 | 3-5 Business Days |
| DPD Economy - 4-5 Business Days* | £9.99 | 4-5 Business Days | |
| Qatar | FedEx/TNT Express - 3-5 Business Days* | £37.49 | 3-5 Business Days |
| Romania | FedEx/TNT Express - 3-5 Business Days* | £28.99 | 3-5 Business Days |
| San Marino | FedEx/TNT Express - 3-5 Business Days* | £32.99 | 3-5 Business Days |
| Saudi Arabia | FedEx/TNT Express - 3-5 Business Days* | £37.49 | 3-5 Business Days |
| Serbia (Republic of) | FedEx/TNT Express - 3-5 Business Days* | £32.99 | 3-5 Business Days |
| Singapore | FedEx/TNT Express - 3-5 Business Days* | £37.99 | 3-5 Business Days |
| Slovak Republic | FedEx/TNT Express - 3-5 Business Days* | £28.99 | 3-5 Business Days |
| DPD Economy - 7-9 Business Days* | £9.99 | 7-9 Business Days | |
| Slovenia | FedEx/TNT Express - 3-5 Business Days* | £28.99 | 3-5 Business Days |
| DPD Economy - 7-9 Business Days* | £9.99 | 7-9 Business Days | |
| Spain | FedEx/TNT Express - 3-5 Business Days* | £27.99 | 3-5 Business Days |
| DPD Economy - 4-5 Business Days* | £9.99 | 4-5 Business Days | |
| Spain (Canary Islands) | FedEx/TNT Express - 3-5 Business Days* | £32.99 | 3-5 Business Days |
| Sweden | FedEx/TNT Express - 3-5 Business Days* | £27.99 | 3-5 Business Days |
| DPD Economy - 7-9 Business Days* | £9.99 | 7-9 Business Days | |
| Switzerland | FedEx/TNT Express - 3-5 Business Days* | £32.99 | 3-5 Business Days |
| DPD Economy - 3-5 Business Days* | £9.99 | 3-5 Business Days | |
| Thailand | FedEx/TNT Express - 3-5 Business Days* | £37.99 | 3-5 Business Days |
| Turkey | FedEx/TNT Express - 3-5 Business Days* | £32.99 | 3-5 Business Days |
| United Arab Emirates | FedEx/TNT Express - 3-5 Business Days* | £37.99 | 3-5 Business Days |
Delivery Notes:
**We will despatch your order the very same day if we receive cleared payment by 4pm Mon-Fri.
These delivery estimates apply when you order up to 4pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 4pm, the first available working day for delivery would be Thursday provided you placed your order by 4pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Don't see your country listed below? Contact us for a shipping quote.
*All delivery times are estimated unless stated.
**Applies only to SKUs that are in stock. Please see the product page / checkout for more information regards stock availability.
MemoryCow offers a very flexible and hassle free returns policy. If for whatever reason you are not happy with the item purchased you can return it to us within 12months for a refund (for unused and unopened items) or within 30 days on opened and used items for a refund. This applies to items purchased direct through MemoryCow only.
Our 30 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items opened and used and that are returned in a resellable condition.
Our 365 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items that remain sealed and unused.
Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;
- Headphones
- Earphones
- Custom made and designed products such as flash memory products with custom logo’s on them. E,g USB flash drives and memory cards with your own logo
Returns FAQs
What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on non tracked items.
On unopened items 365 days.
Do you offer freepost returns?
Yes we do.
How do i go about returning my order?
Please contact us via our contact page with your order number where we will present you with an RMA number and returns label.
Do i need to contact you before returning my order?
Yes, to obtain an RMA number.
Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365 day returns. Of course for faulty items we realise you may no longer have the packaging.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer direct for assistance.
Please ensure you have read and comply in full with Section 11 & 12 of our terms and conditions which you can read here in full.
32GB
64GB
128GB
512GB
1TB (1000GB)
Awarded the eKomi
Silver Seal of Approval!