# SanDisk 256GB Ultra SDXC UHS-I Memory Card 256GB (8.47 Fl Oz) | Fast Read Speeds Up to 150MB/s **Brand:** Sandisk **SKU:** wqh4673 **ASIN:** B0B7NSTFLD **Canonical URL:** https://crowcrowcrow.com/p/sandisk-256gb-sdxc-uhs-i-memory-card-150mb-c10-full-sdsdunc-256g-gn6in/wqh4673 **Category:** electronics **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹8,145 **Discount:** 43% **Customer rating:** 4.70/5 from 78,300 ratings ## Description SanDisk 256GB Ultra SDXC UHS-I memory card is perfect for compact cameras, offering 150MB/s read speeds for quick transfers and Full HD video. Store thousands of photos. Imported from authorized US retailers, all duties included, delivered via 6-8 days. ## Highlights - Fast 150MB/s Read Speeds — Transfer files quickly to your computer. Proprietary technology enables speeds beyond standard UHS-I, reducing wait times for large photo and video libraries. - 256GB Storage Capacity — Store thousands of high-resolution photos and hours of Full HD video. Ideal for photographers and videographers who need ample space for their projects. - Full HD Video Recording — UHS Speed Class 1 (U1) and Class 10 rating ensures smooth recording of 1080p Full HD videos, perfect for capturing life's moments in detail. - Durable & Reliable Design — Built to withstand harsh conditions, this card is waterproof, temperature-proof, X-ray proof, and magnetic proof, ensuring your data remains safe. ## Key features - Great choice for compact to mid-range point-and-shoot cameras - Quick transfer speeds up to 150MB/s (Up to 150MB/s read speed engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.) - Up to 256GB to store tons of pictures (1GB=1,000,000,000 bytes. Actual user storage less.) - Exceptional video recording performance with UHS Speed Class 1 (U1) Class 10 rating for Full HD video (1080p) (UHS Speed Class 1 (U1) designates a performance option designed to support real time video recording with UHS enabled host devices. See consumers speed page on SanDisk site. Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. Visit the SanDisk Video Knowledge Base for more information.) - Compatible with SanDisk SD UHS-I card reader (sold separately) ## Why choose this product **Superior Speed and Capacity for Indian Creators** — SanDisk Ultra SDXC UHS-I cards offer a significant upgrade for your photography and videography needs. With read speeds up to 150MB/s, transferring large files is faster than ever. The 256GB capacity means you can capture more without constantly managing storage. This card is built for reliability, even in challenging environments, making it a smart choice for Indian users who demand performance and durability from their memory solutions. **Ideal for Compact Cameras, Skip if High-End Needs** — This card is perfectly suited for compact to mid-range point-and-shoot cameras and camcorders, offering excellent performance for Full HD video and photo storage. However, if you require extreme speeds for professional 4K video recording, high-speed continuous burst photography, or demanding applications, consider SanDisk's Extreme Pro line. This Ultra model is designed for everyday users and enthusiasts, not professional-grade, high-intensity workloads. ## How to use 1. Gently slide the SanDisk 256GB Ultra SDXC card into the designated SD card slot of your compatible camera, camcorder, or other device. Ensure it is oriented correctly to avoid damage. — Insert Card into Device 2. For optimal performance and to ensure compatibility, format the card within your device before first use. This process prepares the card for your specific device's file system and erases any pre-loaded data. — Format Card (Recommended) 3. Begin taking photos and recording Full HD videos. The card's large capacity and speed ratings allow for extensive shooting sessions without frequent storage management. — Capture Photos and Videos 4. Use a compatible SD card reader (sold separately) to connect the card to your computer. The 150MB/s read speed facilitates rapid transfer of your captured media, saving you valuable time. — Transfer Files to Computer ## Product details | Field | Value | |---|---| | Memory Type | SDXC UHS-I | | Video Speed Class | U1 | | Application Performance Class | A1 (Implied by general performance for apps, though not explicitly stated) | | Special Features | Waterproof, Temperature Proof, X-Ray Proof, Magnetic Proof, Drop Proof | | Capacity | 256 GB | | Read Speed | Up to 150MB/s | | Write Speed | Up to 150MB/s (Note: Actual write speed may vary) | | Recommended Use | Compact to mid-range point-and-shoot cameras, camcorders, Full HD video recording | | Compatible Devices | SDXC UHS-I enabled devices, cameras, camcorders | | Cost per use | 256 GB storage — ₹31.82 per GB | | Shelf life after opening | Indefinite (data retention depends on storage conditions, not opening) | | Reapplication math | N/A for memory cards | | Contraindications | Not recommended for professional 4K video or high-speed continuous burst photography requiring higher speed classes (e.g., V30, U3, A2). | | Allergens / common irritants | N/A | | Brand | SanDisk | | Model Name | SanDisk Ultra SD UHS-I card | | Part Number | SDSDUNC-256G-GN6IN | | Color | Multicolor/Grey | | Material | Plastic | | Item Weight | 0.005 lb (0.002 kg) | | Item Dimensions | 0.94 x 1.26 x 0.085 inches (2.39 x 3.20 x 0.22 cm) | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### How to buy an original SanDisk 256GB Ultra SDXC UHS-I Memory Card in India? Purchase your SanDisk 256GB Ultra SDXC UHS-I Memory Card directly from CrowCrowCrow. We import exclusively from authorized US retailers, ensuring factory-sealed products with verifiable authenticity. All customs duties and GST are pre-paid and included in the listed price. Your order is shipped via ExpressBox with tracking, providing a secure and transparent buying experience for genuine SanDisk products in India. ### What is the difference between the speed classes on this microSD card? This card features a UHS Speed Class 1 (U1) and Class 10 rating, suitable for Full HD 1080p video recording. While it offers up to 150MB/s read speed, its U1 rating means it supports real-time video recording with UHS-enabled devices. For demanding applications like 4K video or high-speed burst photography, higher speed classes like U3 or V30 might be necessary. ### Will this microSD card work in my phone, camera, or dashcam? This 256GB SDXC card is compatible with devices that support the SDXC standard and capacities up to 256GB. It's ideal for compact to mid-range cameras and camcorders. Always check your device's manual to confirm compatibility with SDXC cards and the maximum supported capacity to ensure optimal performance. ### Is this SanDisk 256GB Ultra SDXC card suitable for dashcam use in India? While this card is durable and temperature-proof, its U1 speed class might not be sufficient for continuous high-bitrate 4K recording often required by dashcams. For dashcam use, especially in India's high ambient temperatures, consider cards specifically rated for high endurance and higher speed classes (like U3 or V30) to ensure reliable continuous recording. ### What is the actual usable storage space on a 256GB memory card? The actual user-accessible storage space on a 256GB memory card is less than the advertised 256GB. This is because a portion of the capacity is used for formatting, file system management, and other functions. Typically, you can expect around 230-235GB of usable storage. ### Can I use this SanDisk card for running apps on my phone? This SanDisk Ultra card is rated U1 and C10, which is generally suitable for basic app storage. However, for optimal performance when running apps directly from the card, an A1 or A2 Application Performance Class rating is recommended. This card may offer slower app loading and response times compared to A1/A2 rated cards. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B0B7NSTFLD-0.webp 2. https://images.crowcrowcrow.com/B0B7NSTFLD-3.webp 3. https://images.crowcrowcrow.com/B0B7NSTFLD-6.webp 4. https://images.crowcrowcrow.com/B0B7NSTFLD-9.webp 5. https://images.crowcrowcrow.com/B0B7NSTFLD-12.webp 6. https://images.crowcrowcrow.com/B0B7NSTFLD-15.webp --- Source: https://crowcrowcrow.com/p/sandisk-256gb-sdxc-uhs-i-memory-card-150mb-c10-full-sdsdunc-256g-gn6in/wqh4673 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 6-8 days. Prices are all-inclusive (duties + GST).