SanDisk Extreme PRO microSDXC UHS-I Card 512GB (SDSQXCD-512G-GN6MA)

The SanDisk Extreme PRO microSDXC UHS-I Card 512GB (SDSQXCD-512G-GN6MA) is a high-capacity, high-speed memory card designed for professionals and power users who need reliable performance for 4K UHD video, fast file transfers, and enhanced mobile app responsiveness. With read speeds up to 200MB/s and write speeds up to 140MB/s, it delivers exceptional efficiency for smartphones, action cameras, and drones. Its A2 application performance rating improves app loading speed, while U3 and V30 classifications ensure smooth, uninterrupted video recording. Built for extreme environments, this durable microSD card is shockproof, temperature-proof, waterproof, and X-ray-proof, making it ideal for demanding photography, videography, and everyday storage needs.

Product Features

Ultra-Fast Read and Write Speeds

This microSD card delivers sequential read speeds up to 200MB/s and write speeds up to 140MB/s, enabling rapid data transfers and efficient workflow performance. It is engineered to handle large media files, high-resolution images, and professional video content with ease.

Supports 4K UHD and Full HD Video Recording

With UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings, the card supports uninterrupted 4K UHD and Full HD video capture. It is suitable for recording action footage, travel experiences, sporting events, and other high-motion content without frame drops.

A2 Application Performance for Faster Apps

The A2 rating enhances random read and write operations, resulting in faster app launches and improved overall smartphone performance. This makes it an excellent storage expansion option for Android devices requiring responsive application execution.

Designed for Extreme Durability

The card is built to withstand harsh conditions, including shock, extreme temperatures, water exposure, and X-ray environments. It operates reliably between -25°C and 85°C, ensuring dependable performance in both everyday and demanding situations.

Enhanced Workflow with QuickFlow Technology

When paired with compatible card readers such as the SanDisk Professional PRO-READER (sold separately), QuickFlow Technology optimizes transfer speeds to streamline media offloading and improve productivity for content creators and professionals.

Broad Device Compatibility

This microSDXC card is compatible with microSDHC, microSDXC, microSDHC UHS-I, and microSDXC UHS-I host devices, including supported smartphones, action cameras, drones, tablets, and other compatible electronics.

Product Specifications

• Brand: SanDisk
• Product Name: SanDisk Extreme PRO microSDXC UHS-I Card
• Model Number: SDSQXCD-512G-GN6MA
• Capacity: 512GB
• Form Factor: microSDXC
• Sequential Read Performance: Up to 200MB/s
• Sequential Write Performance: Up to 140MB/s
• Speed Class: U3, V30
• Application Performance Class: A2
• Dimensions (L x W x H): 0.43 in x 0.59 in x 0.04 in
• Weight: 1.66 g
• Operating Temperature: -25°C to 85°C
• Non-Operating Temperature: -40°C to 85°C
• Certifications: CE, FCC, C-Tick/RCM, UKCA, EAC, ICES
• Compatibility: microSDHC, microSDXC, microSDHC UHS-I, microSDXC UHS-I compatible devices