--- product_id: 448970254 title: "256GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-256G-GN4IN" brand: "sandisk" price: "638.30 DT" currency: TND in_stock: true category: "Sandisk" url: https://www.desertcart.tn/products/448970254-256gb-extreme-pro-sdxc-uhs-i-memory-card-c10-u3 store_origin: TN region: Tunisia --- # 200MB/s read speed 4K UHD video ready Temperature, water & X-ray proof 256GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-256G-GN4IN **Brand:** sandisk **Price:** 638.30 DT **Availability:** ✅ In Stock ## Summary > ⚡ Capture. Transfer. Conquer. The ultimate 4K memory card for pros on the move. ## Quick Answers - **What is this?** 256GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-256G-GN4IN by sandisk - **How much does it cost?** 638.30 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/448970254-256gb-extreme-pro-sdxc-uhs-i-memory-card-c10-u3) ## Best For - sandisk enthusiasts ## Why This Product - Trusted sandisk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Rugged design that’s temperature-proof, waterproof, and X-ray proof for worry-free adventures. - • **Capture Every Moment:** Shoot 4K UHD video and burst mode photos seamlessly with UHS Speed Class 3 (U3) & V30 ratings. - • **Blazing Fast Transfers:** Up to 200MB/s read speeds with SanDisk QuickFlow Technology for instant offloads. - • **Pro-Grade Compatibility:** Optimized for professional cameras, drones, and devices; pairs perfectly with SanDisk PRO-READER for max speed. - • **Massive Storage, Minimal Bulk:** 256GB capacity in a sleek, ultra-light 2-gram form factor—carry your entire creative library anywhere. ## Overview The SanDisk 256GB Extreme PRO SDXC UHS-I Memory Card delivers professional-grade performance with up to 200MB/s read and 140MB/s write speeds, powered by proprietary QuickFlow Technology. Engineered for 4K UHD video and high-speed burst photography, it features UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) certifications. Built tough with temperature, water, and X-ray resistance, this lightweight card is perfect for demanding creatives seeking reliable, high-capacity storage backed by a lifetime limited warranty. ## Description Our most powerful SD UHS-I memory card yet saves you time transferring media with read speeds of up to 200MB/s(1) powered by SanDisk QuickFlow Technology(2). Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately). With shot speeds of up to 140MB/s(1) and UHS speed Class 3 (U3)(4)recording, you’re ready to capture stunning, high-resolution, stutter-free 4K UHD video(3) | (1)Up to 200MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Write speed up to 140MB/s. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. X = 150KB/sec. (2)SanDisk QuickFlowTechnology is only available for 64GB, 128GB, 256GB, 512GB and 1TB capacities. 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less. (4)UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See the SD Association’s official website. (3)Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site. ## Features - Save time with card offload speeds of up to 200MB/s powered by SanDisk QuickFlow Technology (Up to 200MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. X = 150KB/sec. SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 512GB and 1TB capacities. 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less.) - Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately) - Shot speeds up to 140MB/s (Write speed up to 140MB/s. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. X = 150KB/sec.) - Perfect for shooting 4K UHD video and sequential burst mode photography (Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site.) - UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See the SD Association’s official website.) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09X7CFXSX | | Additional Features | Temperature Proof, Water Proof, X Ray Proof | | Best Sellers Rank | #1 in SecureDigital Memory Cards | | Brand | Sandisk | | Color | Dark gray/Black | | Compatible Devices | Car Navigation Systems, Computers, Digital Cameras, Home Theatre Devices | | Customer Reviews | 4.8 out of 5 stars 88,878 Reviews | | Flash Memory Type | SDXC | | Flash Memory Video Speed Class | V30 | | Global Trade Identification Number | 00619659188658 | | Hardware Connectivity | SDHC | | Item Dimensions D x W x H | 0.04"D x 0.94"W x 1.1"H | | Item Dimensions L x W | 1.26"L x 0.9"W | | Item Weight | 2 Grams | | Manufacturer | Sandisk Technologies, Inc. | | Media Speed | 140 MB per second | | Memory Storage Capacity | 256 GB | | Mfr Part Number | SDSDXXD-256G-GN4IN | | Model Name | SanDisk Extreme PRO SD UHS-I Card | | Model Number | SDSDXXD-256G-GN4IN | | Read Speed | 120 Megabytes Per Second | | Secure Digital Association Speed Class | Class 10 | | UPC | 619659188658 | | Unit Count | 1.0 Count | | Warranty Description | Lifetime limited manufacturer warranty | | Warranty Type | manufacturer | ## Product Details - **Brand:** Sandisk - **Compatible Devices:** Car Navigation Systems, Computers, Digital Cameras, Home Theatre Devices - **Flash Memory Type:** SDXC - **Memory Storage Capacity:** 256 GB - **Model Name:** SanDisk Extreme PRO SD UHS-I Card ## Images ![256GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-256G-GN4IN - Image 1](https://m.media-amazon.com/images/I/81XikLcGGoL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Compatible with Canon t5i?** A: Yes....128 gb is max according to Canon. **Q: Is it compatible with nikon d750 ?** A: Yes they are **Q: Is this 1TB memory card compatible with the canon eos m6 mark 2?** A: Yes , card will fit in the slot. With that camera get a card with a fast write speed if you intend to do multi frame shots. Do a Google and the information is available. **Q: Does this work with the olymous fe-370?** A: im sorry but this would not work that camera uses xD memory cards but can use a micro sd card up to 2gb with adapter masd-1 ## Frequently Bought Together - SanDisk 256GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-256G-GN4IN, Dark gray/Black - SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA - uni SD Card Reader, High-Speed USB C to Micro SD Card Adapter USB 3.0 Dual Slots, Memory Card Reader for SD/Micro SD/SDHC/SDXC/MMC, Compatible with MacBook Pro/Air, Chromebook, Android Galaxy --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/448970254-256gb-extreme-pro-sdxc-uhs-i-memory-card-c10-u3](https://www.desertcart.tn/products/448970254-256gb-extreme-pro-sdxc-uhs-i-memory-card-c10-u3) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-20*