Samsung MB-MD512SA microSD PRO Plus 512 GB microSDXC UHS-I Class10 U3 V30 A2 memory card up to 180 MB/s read up to 130 MB/s write White

Samsung MB-MD512SA PRO Plus is a high-speed 512 GB microSDXC memory card with a UHS-I interface and high U3, V30, and A2 speed classes, designed for photos, 4K video, gaming content, and multimedia collections. It delivers up to 180 MB/s read speed and up to 130 MB/s write speed, making it a reliable solution for data transfer and smooth 4K content recording.

Key Benefits

• 512 GB capacity → large space for photos, videos, and data

• Up to 180 MB/s read speed → fast file access and short transfer waiting time

• Up to 130 MB/s write speed → stable 4K video recording and fast data saving

• UHS-I interface → broad compatibility with devices that support modern SD memory

• U3 video speed class → smooth 4K UHD video recording and playback

• V30 video class → sufficient minimum write speed for high-resolution videos

• A2 application class support → improved performance for app data access

• Durable design → suitable for use in mobile devices, cameras, drones, and consoles

• SD adapter included → expands compatibility with SD card slots

• White casing with clear marking → easy to identify and visually high-quality

Technical Specifications

• Type → microSDXC memory card

• Model / code → Samsung MB-MD512SA PRO Plus

• Capacity → 512 GB

• Interface → UHS-I (UHS compatible)

• Sequential read speed → up to 180 MB/s

• Sequential write speed → up to 130 MB/s

• Speed classes → Class 10, U3, V30, A2

• Compatibility → mobile phones, tablets, cameras, drones, game consoles, etc.

• SD adapter → included (microSD → SD)

• Size → 15 × 11 × 1 mm

• Weight → ~0.25 g

• Warranty → limited 10 years (depending on region)

Compatibility

• Compatible with:

• Devices with microSDXC slots — smartphones, tablets, cameras, drones, devices, and laptops

• Devices with an SD adapter — enables use in full-size SD slots

• U3 / V30 / Class 10 support — ensures optimized video and data performance

• Not compatible with:

• Devices without a microSD / SD slot — cannot be used directly

How to Use

• Insert the card into the microSD slot in a supported device

• If required, format the card in settings according to the manufacturer’s instructions

• Store photos, 4K videos, games, and other files directly on the card

• Transfer data to a computer or another device using a microSD or SD adapter

• Back up important data regularly to another storage device

Why Choose This Product
Samsung MB-MD512SA PRO Plus microSDXC combines a large 512 GB capacity with fast read and write performance, making it a versatile solution for video recordings, photo collections, and mobile data storage. U3, V30, and A2 classes ensure stable data throughput and fast app loading, which is especially important for 4K video, gaming content, and demanding projects. The included SD adapter expands device compatibility, while the long warranty and durable design provide peace of mind for long-term use.

Real-World Use Cases

• 4K / Full HD video recording on smartphones and cameras

• Large photo gallery and archives — ideal for travel and event photos

• Game console storage expansion — more space for games

• Drone and 360° camera data storage — fast access to videos and images

• Tablet and laptop storage expansion — multimedia and file storage

Package Contents

• Samsung MB-MD512SA PRO Plus microSDXC 512 GB memory card

• SD adapter (microSD → SD)

• User and warranty information (included in the package)

About the Brand
Samsung is a global technology manufacturer that develops high-performance storage solutions, including PRO Plus microSD cards, providing fast data access, reliability, and broad compatibility for modern devices and data usage scenarios.