{"product_id":"sandisk-extreme-256gb-uhs-i-microsdxc-memory-card","title":"SanDisk Extreme 256GB UHS-I microSDXC Memory Card","description":"\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eSanDisk Extreme 256GB microSDXC\u003c\/strong\u003e - high-capacity, high-speed memory card for action cameras, drones and smartphones. Up to 190MB\/s read, 130MB\/s write with SanDisk QuickFlow Technology. UHS-I U3, V30, A2: 4K and 5K UHD video, fast burst photography and smooth app performance. Shock, temperature, water and X-ray resistant. SD adapter and RescuePRO Deluxe included. Lifetime SanDisk warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e 190MB\/s read · 130MB\/s write - QuickFlow for fast transfers and capture\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e U3 · V30 · A2 - 4K + 5K video, burst shooting, app performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e 4-proof - shock, temperature, water and X-ray resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e SD adapter + RescuePRO Deluxe included · Lifetime SanDisk warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe\u003cstrong\u003e SanDisk Extreme 256GB UHS-I microSDXC Memory Card\u003c\/strong\u003e - high-capacity, high-speed memory card for action cameras, drones and smartphones. Up to 190MB\/s read, 130MB\/s write with SanDisk QuickFlow Technology. UHS-I U3, V30, A2: 4K and 5K UHD video, fast burst photography and smooth app performance. Shock, temperature, water and X-ray resistant. SD adapter and RescuePRO Deluxe included. Lifetime SanDisk warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e 190MB\/s read · 130MB\/s write - QuickFlow for fast transfers and capture\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e U3 · V30 · A2 - 4K + 5K video, burst shooting, app performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e 4-proof - shock, temperature, water and X-ray resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e✓\u003c\/span\u003e SD adapter + RescuePRO Deluxe included · Lifetime SanDisk warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e256GB is the capacity that removes storage anxiety from any serious shoot. The \u003cstrong\u003eSanDisk Extreme 256GB microSDXC\u003c\/strong\u003e holds approximately 8 hours of 4K 30fps GoPro footage, or a full multi-day photography trip in RAW format, without needing to swap cards. At 190MB\/s read and 130MB\/s write - the higher write speed stepping up from the 128GB model - it sustains 4K and 5K UHD recording without dropped frames and clears the card quickly at the end of the day. SanDisk QuickFlow Technology pushes read speed beyond the standard UHS-I ceiling, making large offloads faster when paired with a compatible reader. V30 and U3 guarantee the minimum 30MB\/s sustained write for 4K capture. A2 ensures smooth app performance for Android and Nintendo Switch users. Four-proof durability means the card survives the conditions that come with outdoor use. RescuePRO Deluxe is included for accidental file recovery. Lifetime SanDisk warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e190\/130 MB\/s\u003c\/p\u003e\n\u003cp\u003eFaster Write Than 128GB Model\u003c\/p\u003e\n\u003cp\u003eAt 256GB and above, the SanDisk Extreme delivers 130MB\/s write - a significant step up from the 90MB\/s of the 128GB model. This matters for high-bitrate video recording and rapid RAW burst shooting: 130MB\/s write handles demanding workflows where 90MB\/s would produce occasional buffer stalls. 190MB\/s sequential read with QuickFlow Technology means a full 256GB of 4K footage transfers to a laptop in around 22 minutes rather than over 40. For photographers using mirrorless cameras capable of sustained 20fps RAW bursts, the higher write speed of the 256GB card is a practical advantage over smaller capacities.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e256GB Capacity\u003c\/p\u003e\n\u003cp\u003eAll-Day Shooting Without Card Swaps\u003c\/p\u003e\n\u003cp\u003e256GB eliminates the mid-shoot card management that smaller capacities require. A GoPro Hero recording 4K at 30fps fills the card in roughly 8 hours of total footage. A DJI Mavic drone recording 4K at 60fps has enough space for a full day of aerial work. A mirrorless camera shooting 24MP RAW files stores approximately 5,000 images before the card fills. For multi-day trips, hiking expeditions, events, or any situation where stopping to clear or swap cards is not practical, 256GB provides genuine shooting confidence. The card also holds substantial app libraries for Nintendo Switch users - storing dozens of full game titles simultaneously.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e4-Proof + RescuePRO\u003c\/p\u003e\n\u003cp\u003eField-Ready · Recovery Included\u003c\/p\u003e\n\u003cp\u003eShock, temperature, waterproof and X-ray resistant construction covers the conditions that cards encounter in outdoor and travel use - drops, rain, temperature swings from cold mountain air to hot beach sun, and airport security X-ray scanning. For the data on the card, RescuePRO Deluxe recovery software (included as a download code) can restore accidentally deleted photos and videos. Given that 256GB can hold an entire trip's worth of irreplaceable images, having recovery software available on the same card it's registered to is a practical assurance. A2 performance ensures smooth operation when the card is used for app and game storage on Android devices or Nintendo Switch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eGreat choice if you…\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✔\u003c\/span\u003e Shoot 4K or 5K video on a GoPro, DJI drone or action camera\u003cbr\u003e\n\u003cspan\u003e✔\u003c\/span\u003e Want all-day shooting capacity without swapping cards\u003cbr\u003e\n\u003cspan\u003e✔\u003c\/span\u003e Shoot high-resolution RAW bursts on a mirrorless camera\u003cbr\u003e\n\u003cspan\u003e✔\u003c\/span\u003e Travel and want large capacity plus field-ready durability\u003cbr\u003e\n\u003cspan\u003e✔\u003c\/span\u003e Need 130MB\/s write speed for demanding recording workflows\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eConsider something else if…\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✖\u003c\/span\u003e You need 200MB\/s write speed - see SanDisk Extreme PRO\u003cbr\u003e\n\u003cspan\u003e✖\u003c\/span\u003e You need 512GB or 1TB - see the larger Extreme capacities\u003cbr\u003e\n\u003cspan\u003e✖\u003c\/span\u003e You need extended write endurance for CCTV - see SanDisk High Endurance\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ Model\u003c\/td\u003e\n\u003ctd\u003eSanDisk Extreme microSDXC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e256GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRead Speed\u003c\/td\u003e\n\u003ctd\u003eUp to 190MB\/s (QuickFlow Technology)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWrite Speed\u003c\/td\u003e\n\u003ctd\u003eUp to 130MB\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed Class\u003c\/td\u003e\n\u003ctd\u003eUHS-I · U3 · V30 · A2 · Class 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo\u003c\/td\u003e\n\u003ctd\u003e4K UHD · 5K · Full HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eShock · Temperature · Water · X-ray resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eLifetime (SanDisk)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003eBox Contents\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e-\u003c\/span\u003e\u003cspan\u003eSanDisk Extreme 256GB microSDXC card\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e-\u003c\/span\u003e\u003cspan\u003eSD adapter (full-size)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e-\u003c\/span\u003e\u003cspan\u003eRescuePRO Deluxe download code\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch3\u003eCompatible With\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e-\u003c\/span\u003e\u003cspan\u003eGoPro action cameras (Hero series)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e-\u003c\/span\u003e\u003cspan\u003eDJI drones and gimbals\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e-\u003c\/span\u003e\u003cspan\u003eAndroid smartphones and tablets (microSD slot)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e-\u003c\/span\u003e\u003cspan\u003eNintendo Switch\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e-\u003c\/span\u003e\u003cspan\u003eMirrorless and DSLR cameras with microSD slot\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e-\u003c\/span\u003e\u003cspan\u003eCameras and laptops with SD slot (via adapter)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eCondition\u003c\/p\u003e\n\u003cp\u003eBrand New - Retail Packaging\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eWarranty\u003c\/p\u003e\n\u003cp\u003eLifetime SanDisk\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eDelivery\u003c\/p\u003e\n\u003cp\u003e4-5 Working Days · Fully Tracked\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003eAlso available: \u003ca href=\"https:\/\/maibo.uk\/product\/sandisk-128gb-extreme-uhs-i-microsdxc-memory-card-with-sd-adapter\/\"\u003eSanDisk Extreme 128GB\u003c\/a\u003e · \u003ca href=\"https:\/\/maibo.uk\/product\/sandisk-64gb-extreme-uhs-i-microsdxc-memory-card\/\"\u003eSanDisk Extreme 64GB\u003c\/a\u003e. Browse the full \u003ca href=\"https:\/\/maibo.uk\/product-category\/storage-memory\/microsd-cards\/\"\u003emicroSD card range at maibo\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"SanDisk","offers":[{"title":"Default","offer_id":54618535657809,"sku":"SDSQXA1-256G-AN6MA","price":79.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1066\/3228\/2449\/files\/SanDisk-256GB-Extreme-UHS-I-microSDXC-Memory-Card-with-SD-Adapter.jpg?v=1787099643","url":"https:\/\/www.wiredsupplyco.com\/products\/sandisk-extreme-256gb-uhs-i-microsdxc-memory-card","provider":"WiredSupplyCo","version":"1.0","type":"link"}