SanDisk
SanDisk Extreme PRO 512GB SDXC UHS-I Memory Card
★★★★★
USB-C
Unleash the Speed: SanDisk 512GB Extreme PRO SDXC UHS-I Memory Card Maximize your workflow efficiency with the SanDisk 512GB Extreme PRO SDXC UHS-I card. Designed for professionals, this card delivers exceptional transfer speeds when paired with the SanDisk Professional PRO-READER SD and microSD....
$179.40*
Check availability
*Price sourced from Amazon.com. Last updated:Jun 07, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Unleash the Speed: SanDisk 512GB Extreme PRO SDXC UHS-I Memory Card
Maximize your workflow efficiency with the SanDisk 512GB Extreme PRO SDXC UHS-I card. Designed for professionals, this card delivers exceptional transfer speeds when paired with the SanDisk Professional PRO-READER SD and microSD. Capture high-resolution photos and videos with confidence, thanks to its rapid shot speeds and optimized data offloading.
Specifications:
- Capacity: 512GB
- Read Speed: Up to 200MB/s (requires compatible devices)
- Write Speed: Up to 140MB/s
- Technology: SanDisk QuickFlow Technology (available for specified capacities)
- Reader Enclosure: Premium Aluminum
- Reader Port: USB-C (5Gbps)
Key Features
Pair the SanDisk Extreme PRO UHS-I SD card with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds
Save time with card offload speeds of up to 200MB/s (Up to 200MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. X = 150KB/sec.)
Powered by SanDisk QuickFlow Technology (SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 400GB, 512GB, and 1TB capacities. 1GB=1,000,000,000 bytes and 1TB=1,000,000,000,000 bytes. Actual user storage less.)
Shot speeds up to 140MB/s (Write speed up to 140MB/s. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. X = 150KB/sec.)
Premium aluminum reader enclosure helps keep card cool to maintain fast transfer speeds
USB-C (5Gbps) port on card reader enables super-fast data transfer
Specifications
Capacity
512GB
Card Type
SDXC UHS-I
Max Read Speed
Up to 200MB/s
Max Write Speed
Up to 140MB/s
Technology
SanDisk QuickFlow Technology
Card Reader Port
USB-C (5Gbps)
Card Reader Material
Premium aluminum enclosure
Pros & Cons
👍 Pros
- Achieve high card offload speeds of up to 200MB/s, significantly reducing transfer times.
- Features SanDisk QuickFlow Technology for optimized performance in compatible devices.
- Delivers fast shot speeds of up to 140MB/s, ideal for capturing continuous bursts and high-resolution video.
- The premium aluminum reader enclosure helps maintain optimal card temperature for consistent fast transfers.
- Includes a USB-C (5Gbps) port on the card reader, enabling super-fast data transfer with modern devices.
- Designed for use with the SanDisk Professional PRO-READER SD and microSD to maximize potential speeds.
👎 Cons
- Maximum speeds of 200MB/s require compatible devices that can reach such proprietary speeds.
- SanDisk QuickFlow Technology is only available for specific higher capacities of the card.
- Actual user storage capacity will be less than the advertised 512GB due to system overhead.
- The card reader is designed to pair specifically with SanDisk Professional PRO-READER SD and microSD for best results, which may not be universally optimal.
- Performance may vary and be lower depending on the host device, interface, usage conditions, and other factors.
Frequently Asked Questions
What is the maximum read speed I can expect from the SanDisk Extreme PRO 512GB SDXC card?
This SanDisk Extreme PRO card is engineered to deliver card offload speeds of up to 200MB/s, though compatible devices are required to reach these maximum speeds.
Does this memory card offer fast write speeds for continuous shooting?
Yes, it boasts shot speeds of up to 140MB/s, which is beneficial for capturing rapid-fire photos or recording high-quality video without dropped frames.
What is SanDisk QuickFlow Technology and which capacities support it?
SanDisk QuickFlow Technology is a proprietary feature designed to optimize card performance, available specifically for the 64GB, 128GB, 256GB, 400GB, 512GB, and 1TB capacities of this card.
Is a card reader included, and what are its features?
Yes, a card reader with a premium aluminum enclosure is included, featuring a USB-C (5Gbps) port for super-fast data transfer and designed to keep the card cool.
How can I achieve the maximum speeds with this SanDisk Extreme PRO SD card?
To achieve maximum speeds, it is recommended to pair the SanDisk Extreme PRO UHS-I SD card with the SanDisk Professional PRO-READER SD and microSD, which are designed to work optimally together.
Will the full 512GB capacity be available for user storage?
No, the actual user storage will be less than 512GB because some capacity is used for formatting and other functions by the device.
Related Products
