SanDisk Extreme PRO 512GB microSDXC UHS-I Memory Card – 200MB/s Read, 140MB/s Write | SDSQXCD-512G-GN6MA

Description

The SanDisk Extreme PRO 512GB microSDXC UHS-I Memory Card (SDSQXCD-512G-GN6MA) is a high-performance storage solution designed for 4K UHD video recording, smartphones, action cameras, drones, digital cameras, and professional content creation.

Featuring a large 512GB capacity, read speeds of up to 200 MB/s, and write speeds of up to 140 MB/s, the Extreme PRO delivers fast performance for high-resolution photography, burst shooting, large file transfers, and demanding video workloads.

With UHS-I, U3, V30, A2, and Class 10 performance ratings, it provides the speed and capacity required for demanding multimedia applications on compatible devices.

Key Features

• 512GB storage capacity
• microSDXC format
• UHS-I interface
• Up to 200 MB/s read speed
• Up to 140 MB/s write speed
• UHS Speed Class U3
• Video Speed Class V30
• Application Performance Class A2
• Speed Class 10
• Designed for 4K UHD video recording
• Ideal for smartphones, action cameras & drones
• Suitable for high-resolution burst photography
• SanDisk QuickFlow Technology
• RescuePRO Deluxe software offer
• Durable construction for demanding environments
• Model: SDSQXCD-512G-GN6MA
• Color: Red / Black

Up to 200 MB/s Read Speed

The SanDisk Extreme PRO provides read speeds of up to 200 MB/s under supported conditions, helping reduce the time required to transfer large photo and video libraries.

Performance

• Maximum Read Speed: Up to 200 MB/s
• Maximum Write Speed: Up to 140 MB/s
• Interface: UHS-I
• UHS Speed Class: U3
• Video Speed Class: V30
• Application Performance Class: A2
• Speed Class: Class 10

Actual speeds depend on the host device, card reader, file size, workload, and operating conditions.

Up to 140 MB/s Write Speed

With write speeds of up to 140 MB/s, the Extreme PRO is built for demanding recording and photography workloads.

Fast write performance is useful for:

• 4K UHD video recording
• High-resolution photography
• Burst-mode photography
• RAW image capture
• Action-camera footage
• Drone recording
• Smartphone video
• Professional content creation

Large 512GB Storage Capacity

The 512GB capacity provides substantial removable storage for large multimedia libraries.

It can store:

• 4K UHD videos
• Full HD videos
• High-resolution photos
• RAW images
• Action-camera recordings
• Drone footage
• Smartphone photos and videos
• Mobile applications
• Games
• Music
• Documents
• Creative projects

Actual usable formatted capacity will be lower than the advertised 512GB.

4K UHD Video Ready

The SanDisk Extreme PRO is designed for recording 4K UHD video on compatible devices.

It is suitable for:

• Action cameras
• Drones
• Smartphones
• Digital cameras
• Portable video equipment
• Content-creation devices

The supported resolution, bitrate, and frame rate depend on the specifications of the host device.

V30 Video Speed Class

The V30 Video Speed Class specifies a minimum sustained sequential write speed of 30 MB/s.

This makes the card suitable for demanding video workloads such as:

• 4K UHD recording
• High-bitrate Full HD recording
• Action-camera footage
• Drone footage
• Smartphone video
• Content creation

UHS Speed Class U3

The U3 rating also specifies a minimum sustained write speed of 30 MB/s.

This helps support:

• 4K video recording
• High-resolution photography
• Burst shooting
• Action cameras
• Drones
• High-speed multimedia capture

A2 Application Performance

The SanDisk Extreme PRO carries an A2 Application Performance Class rating, designed to provide enhanced application performance on compatible devices.

Benefits can include:

• Faster application loading
• Improved random read performance
• Improved random write performance
• Responsive mobile storage
• Better app handling

Full A2 performance requires compatible host-device support.

SanDisk QuickFlow Technology

SanDisk QuickFlow Technology helps enable transfer speeds of up to 200 MB/s when the card is paired with compatible hardware.

This is particularly useful for photographers and videographers who regularly transfer large amounts of footage from the card to a computer.

Maximum advertised transfer speeds require compatible SanDisk hardware or another supported high-speed reader.

For Action Cameras

The SanDisk Extreme PRO 512GB is well suited for compatible action cameras.

Potential uses include:

• 4K UHD recording
• High-frame-rate Full HD video
• Sports footage
• Travel videos
• Outdoor recording
• Time-lapse footage
• Long recording sessions

The combination of 512GB capacity, U3, and V30 ratings provides substantial space and performance for demanding recording workloads.

For Drones

The Extreme PRO provides high-speed storage for compatible drones.

Potential applications include:

• 4K aerial video
• High-resolution aerial photography
• RAW photography
• Cinematic footage
• Professional drone projects
• Travel footage
• Long aerial recording sessions

Always verify the drone's maximum supported microSD capacity and required speed rating.

For Smartphones

On compatible smartphones with microSDXC expansion, the 512GB Extreme PRO can provide substantial additional storage for:

• Photos
• 4K videos
• Applications
• Games
• Music
• Movies
• Offline media
• Documents
• Downloads

Compatibility depends on the smartphone's maximum supported microSDXC capacity and specifications.

Durable Design

The SanDisk Extreme PRO microSDXC is engineered for use in demanding portable environments.

It is designed to withstand conditions including:

• Water exposure
• Extreme temperatures
• X-rays
• Shock
• Drops
• Magnetic fields

This makes it suitable for outdoor photography, travel, action cameras, and drone applications.

Specifications

• Brand: SanDisk
• Series: Extreme PRO
• Model / Part Number: SDSQXCD-512G-GN6MA
• Product Type: microSDXC Memory Card
• Storage Capacity: 512GB
• Card Format: microSDXC
• Interface: UHS-I
• Maximum Read Speed: Up to 200 MB/s
• Maximum Write Speed: Up to 140 MB/s
• UHS Speed Class: U3
• Video Speed Class: V30
• Application Performance Class: A2
• Speed Class: Class 10
• 4K UHD Support: Yes, with compatible devices
• QuickFlow Technology: Yes
• Color: Red / Black
• Installation Type: Removable Storage

For Photographers & Content Creators

The combination of 512GB capacity and high-speed performance makes the Extreme PRO particularly suitable for demanding creative workflows.

Potential applications include:

• RAW photography
• High-resolution photography
• Burst-mode shooting
• 4K video recording
• Action-camera projects
• Drone footage
• Mobile content creation
• Professional video projects
• Large media libraries
• Photography backups

RescuePRO Deluxe

Eligible SanDisk Extreme PRO memory cards may include an offer for RescuePRO Deluxe data-recovery software.

It can assist with recovering accidentally deleted files in supported situations.

Successful recovery is not guaranteed and depends on the condition of the card and whether deleted data has been overwritten.

Best For

• 4K UHD Video Recording
• Action Cameras
• Drones
• Compatible Smartphones
• Digital Cameras
• Professional Photography
• Content Creation
• RAW Photography
• Burst Shooting
• Large Media Libraries
• Mobile Applications
• High-Capacity Portable Storage

Why Choose the SanDisk Extreme PRO 512GB?

• 512GB capacity provides extensive storage for 4K footage, RAW photos, applications, games, and multimedia.
• Up to 200 MB/s read speed provides fast access and file transfers.
• Up to 140 MB/s write speed supports demanding video and photography workloads.
• UHS-I interface provides broad compatibility with supported devices.
• U3 rating supports demanding high-speed recording applications.
• V30 rating makes it suitable for compatible 4K UHD video recording.
• A2 rating provides enhanced application performance on compatible devices.
• Class 10 rating supports high-speed multimedia workloads.
• SanDisk QuickFlow Technology helps deliver enhanced transfer speeds with compatible hardware.
• Durable construction makes it suitable for smartphones, action cameras, drones, travel, and outdoor use.
• The combination of 512GB capacity, up to 200/140 MB/s read/write speeds, UHS-I, U3, V30, A2, and Class 10 ratings makes the SanDisk Extreme PRO 512GB (SDSQXCD-512G-GN6MA) an excellent high-performance memory card for photographers, videographers, action-camera users, drone pilots, and content creators.