--- product_id: 470949546 title: "Extreme PRO 256 GB Class 3/UHS-I (U3) V30 microSDXC" brand: "sandisk" price: "AR$278850" currency: ARS in_stock: true category: "Sandisk" url: https://www.desertcart.com.ar/products/470949546-extreme-pro-256-gb-class-3-uhs-i-u3-v30 store_origin: AR region: Argentina --- # 200MB/s read speed 256GB storage capacity 140MB/s write speed Extreme PRO 256 GB Class 3/UHS-I (U3) V30 microSDXC **Brand:** sandisk **Price:** AR$278850 **Availability:** ✅ In Stock ## Summary > ⚡ Power your creativity with speed and reliability! ## Quick Answers - **What is this?** Extreme PRO 256 GB Class 3/UHS-I (U3) V30 microSDXC by sandisk - **How much does it cost?** AR$278850 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/470949546-extreme-pro-256-gb-class-3-uhs-i-u3-v30) ## 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 - • **Massive Storage:** 256GB to store thousands of photos and hours of HD video - • **Built for Adventure:** Shockproof, waterproof, temperature and X-ray proof for extreme durability - • **Capture Every Moment:** 140MB/s write speed perfect for 4K UHD video and burst photos - • **App Performance Boost:** A2-rated for faster app launches and smoother smartphone experience - • **Blazing Fast Transfers:** Up to 200MB/s read speeds for instant media offloads ## Overview The SanDisk Extreme PRO 256GB microSDXC UHS-I card delivers professional-grade performance with up to 200MB/s read and 140MB/s write speeds, ideal for 4K UHD video and high-speed photography. Its rugged design is built to withstand extreme conditions, while the A2 rating ensures faster app performance on compatible devices. Perfect for content creators and adventurers who demand speed, capacity, and durability in one compact card. ## Description Fast enough to keep up with the action | Improve your workflow efficiency With SanDisk QuickFlow Technology, this card optimizes performance for timesaving media offloads with quick read speeds up to 200MB/s (64GB - 1TB). Pair with the SanDisk Professional PRO-READER SD and microSD™ to achieve maximum speeds (sold separately). Write speeds of up to 140MB/SCapture fast-action photos or shoot 4K UHD video with write speeds of up to 140MB/s. The SanDisk Extreme PRO microSDXC UHS-I Card lets you shoot more and faster. Great for capturing 4K UHD videoIdeal for recording outdoor adventures, weekend trips, or sporting events without skipping frames. With up to 1TB, the SanDisk Extreme PRO microSD UHS-I card lets you capture uninterrupted 4K UHD and Full HD video with its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings. Load apps faster with A2Get faster app performance for an outstanding smartphone experience thanks to the SanDisk Extreme PRO microSD card's A2 Specification. Durable design for use in extreme environmentsSanDisk Extreme PRO microSDHC™ and microSDXC™ UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray-proof, so you can enjoy your adventures without worrying about the durability of your memory card. Compatible with MobileMate® USB 3.0 readerUse the MobileMate USB 3.0 microSD card reader with transfer speeds of up to 2000MB/s, so you can move big files fast, move a lot of files fast or just make frequent file transfers that much quicker. ## Features - The microSDXC memory card features write speed of around 60 MB/s that is sufficient for recording high-definition videos to your mobile phone, tablet, or other smart devices - The 256 GB memory card provides you with adequate space to shoot and store ample of videos and loads of snapshots ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09X7DMBVF | | Additional Features | Drop Proof, Temperature Proof, Water Proof, X Ray Proof | | Best Sellers Rank | #47 in Micro SD Memory Cards | | Brand | Sandisk | | Color | Information Not Available | | Compatible Devices | Compatible with microSDHC, microSDXC, microSDHC UHS-I, and microSDXC UHS-I supporting host devices | | Customer Reviews | 4.8 4.8 out of 5 stars (24,528) | | Flash Memory Type | Micro SDXC | | Flash Memory Video Speed Class | V30 | | Hardware Connectivity | microSDXC | | Item Dimensions L x W | 0.6"L x 0.4"W | | Item Weight | 5 g | | Manufacturer | SanDisk | | Media Speed | 140 MB/s | | Memory Storage Capacity | 256 GB | | Mfr Part Number | SDSQXCD-256G-GN6MA | | Model Name | Extreme PRO | | Model Number | SDSQXCD-256G-GN6MA | | Number of Items | 1 | | Number of Packs | 1 | | Read Speed | 200 megabytes_per_second | | Secure Digital Association Speed Class | Class 10 | | UPC | 619659188542 | | Unit Count | 1 Count | | Warranty Description | Information Not Available | | Warranty Type | Limited | ## Product Details - **Brand:** Sandisk - **Compatible Devices:** Compatible with microSDHC, microSDXC, microSDHC UHS-I, and microSDXC UHS-I supporting host devices - **Flash Memory Type:** Micro SDXC - **Memory Storage Capacity:** 256 GB - **Model Name:** Extreme PRO ## Images ![Extreme PRO 256 GB Class 3/UHS-I (U3) V30 microSDXC - Image 1](https://m.media-amazon.com/images/I/615YdkNEs1L.jpg) ## Questions & Answers **Q: Does this work with Sony rx100 camera** A: If your camera accepts a 256GB micro SD card it will. The specifications on this card are very good. **Q: Would this work on a dji pocket 2? thanks.** A: it can support **Q: Will it work with go pro hero 7 ?** A: Yes **Q: Will this work for my dji mini 3 pro?** A: Yes it will, I own the same drone and it works fine in mine. However I shoot in 1080p because shooting at 4k in the type of subject that I was shooting I did have some frame drops or frame freezing. It’s like the card can’t write that large of files fast enough and store them, so it drops frames. But by me switching to 1080p, it has no problem and it doesn’t really matter switching to that file size unless you’re watching your videos on a super big screen T.V. or in an iMax theater. If that’s the case, then buy a higher quality drone. ## Frequently Bought Together - SanDisk 256GB Extreme PRO® microSD™ UHS-I Card with Adapter C10, U3, V30, A2, 200MB/s Read 140MB/s Write SDSQXCD-256G-GN6MA - SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN - 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.com.ar/products/470949546-extreme-pro-256-gb-class-3-uhs-i-u3-v30](https://www.desertcart.com.ar/products/470949546-extreme-pro-256-gb-class-3-uhs-i-u3-v30) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-25*