SanDisk Extreme PRO 256GB UHS-I V30 A2 microSDXC card

SanDisk Extreme PRO 256GB UHS-I V30 A2 microSDXC cardSanDisk 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

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

SanDisk’s 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 4K—and 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 card’s 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 (-25°C to 85°C), waterproof (72 hours at 1m), shock-resistant (up to 500G), X-ray-proof, and magnet-proof. They’re 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 ₹2999–₹3499 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 compromise—only at RetinaPix.com.