SanDisk Extreme PRO 256GB microSDXC UHS-I Memory Card

SanDisk Extreme Pro 256GB microSDXC UHS-I, V30, 200MB/s Read, 140MB/s Write, Memory Card for 4K Video on Smartphones, Action Cams and Drones.

Master the demands of 4K/5K video, burst-rate photography, and app-heavy Android workflows with the SanDisk Extreme PRO 256GB microSDXC UHS-I Card. Powered by QuickFlow technology for up to 200MB/s reads and up to 140MB/s writes, this V30/U3/A2, Class 10 card is purpose-built for creators who need fast off-loads, flawless high-bit-rate capture, and rugged reliability in action-cameras, drones, flagship smartphones, and tablets.

Unmatched UHS-I Performance

SanDisks proprietary controller lets the Extreme PRO 256GB break the conventional 104MB/s UHS-I ceiling, hitting sustained read speeds of 200MB/s and write bursts up to 140MB/s. These figures allow you to off-load a full card in minutes, slash buffer-clearing times, and keep 4K60 or 5K30 streams rolling without dropped frames. Independent tests rank Extreme PRO among the fastest microSDs for real-world sequential and random transfers, outperforming standard A1 cards.

QuickFlow Workflow Boost

Pair the card with an official SanDisk PRO-READER to maintain the full 200MB/s pipeline and transfer gigabytes of 4K footage in seconds, maximizing your post-production efficiency.

Built for Cinematic 4Kand Beyond

With UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings, the card guarantees a minimum 30MB/s sustained write speed. This is essential for high-bit-rate 4K/120Mbps and 5K workflows. GoPro lists SanDisk Extreme PRO cards (64/128/256/512GB) as approved media for HERO and MAX cameras, and drone users recommend them for DJI Osmo Pocket 3 and Mini-class drones handling continuous 4K120 capture.

App-Class A2 Speed for Android Power-Users

The cards A2 rating (4000 read / 2000 write IOPS) significantly improves app-launch and in-game performance on Android flagships, handheld consoles, and Chromebooks. Benchmarks show SanDisk Extreme-class cards meet advertised random I/O targets, offering faster user experiences compared to budget microSDs.

Ruggedised for Every Expedition

Extreme PRO microSD cards are engineered to withstand harsh environments. They are temperature-proof (-25C to 85C), waterproof (72 hours at 1m), shock-resistant (up to 500G), X-ray-proof, and magnet-proof. Theyre built to survive deserts, surf-trips, and airport scans. TechRadar lists the Extreme PRO line as a top pick for outdoor shooters, and they come with a lifetime warranty.

Data Rescue & Lifetime Assurance

Each card includes a two-year RescuePRO Deluxe license for recovering accidentally deleted files. In India and many regions, SanDisk provides a lifetime limited warranty, demonstrating confidence in NAND durability and long-term performance.

Real-World Use Cases

• Action cameras & GoPro HERO 12/11: Sustains 5.3K60 and 4K120 without SD ERR drops.
• DJI drones & 4K gimbals: Handles Hyperlapse sequences and photo bursts with ease.
• Android 14 smartphones & tablets: A2 speeds ensure fast app and camera performance.
• Professional 4K mirrorless cameras: V30/U3 rating supports log or ProRes proxy capture via SD adapter.

Price & Availability in India

Market pricing for the SanDisk Extreme PRO 256GB microSDXC UHS-I is approximately 29993499 as of May 2025. Buy it at RetinaPix.com to enjoy GST billing, same-day dispatch in Delhi NCR, and genuine SanDisk India warranty coverage.

Why Choose RetinaPix.com?

• Authorised SanDisk inventory with 100% authenticity
• Competitive pricing and seasonal promotions
• Secure online payment gateways
• Expert advice for GoPro, DJI, and Android compatibility
• Fast nationwide delivery and GST invoice support

Upgrade your storage today with SanDisk Extreme PRO 256GB and keep creating without compromiseonly at RetinaPix.com.

Where to SanDisk Extreme PRO microSDXC UHS-I CARD – 256GB in India?

Looking for SanDisk Extreme Pro 256GB microSDXC UHS-I, V30, 200MB/s Read, 140MB/s Write, Memory Card for 4K Video on Smartphones, Action Cams and Drones in India? Order online at retinapix.com or Visit RetinaPix Camera Store in Hauz Khas, New Delhi the go-to destination for premium cameras, memory cards and accessories. We offer genuine Sandisk memory cards, unbeatable support, and fast delivery across India.

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