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Main image of SANDISK 512GB Extreme PRO SD UHS-I Card - Up to 250MB/s Read Speed and 170MB/s Write Speed, 4K UHD, Full HD, U3, and V30 - SDSDXXJ-512G-GSCIN

Alt view image 2 of 8 - SANDISK 512GB Extreme PRO SD UHS-I Card - Up to 250MB/s Read Speed and 170MB/s Write Speed, 4K UHD, Full HD, U3, and V30 - SDSDXXJ-512G-GSCIN

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Alt view image 4 of 8 - SANDISK 512GB Extreme PRO SD UHS-I Card - Up to 250MB/s Read Speed and 170MB/s Write Speed, 4K UHD, Full HD, U3, and V30 - SDSDXXJ-512G-GSCIN

Alt view image 5 of 8 - SANDISK 512GB Extreme PRO SD UHS-I Card - Up to 250MB/s Read Speed and 170MB/s Write Speed, 4K UHD, Full HD, U3, and V30 - SDSDXXJ-512G-GSCIN

Alt view image 6 of 8 - SANDISK 512GB Extreme PRO SD UHS-I Card - Up to 250MB/s Read Speed and 170MB/s Write Speed, 4K UHD, Full HD, U3, and V30 - SDSDXXJ-512G-GSCIN

Alt view image 7 of 8 - SANDISK 512GB Extreme PRO SD UHS-I Card - Up to 250MB/s Read Speed and 170MB/s Write Speed, 4K UHD, Full HD, U3, and V30 - SDSDXXJ-512G-GSCIN

Alt view image 8 of 8 - SANDISK 512GB Extreme PRO SD UHS-I Card - Up to 250MB/s Read Speed and 170MB/s Write Speed, 4K UHD, Full HD, U3, and V30 - SDSDXXJ-512G-GSCIN

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SANDISK 512GB Extreme PRO SD UHS-I Card - Up to 250MB/s Read Speed and 170MB/s Write Speed, 4K UHD, Full HD, U3, and V30 - SDSDXXJ-512G-GSCIN

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Capacity: Extreme Pro® 512GB

Extreme Pro® 128GB
Extreme Pro® 256GB
Extreme Pro® 512GB
Extreme Pro® 1TB
Extreme Pro® 2TB
Extreme® 128GB
Extreme® 256GB
Extreme® 512GB
Ultra® 64GB
Ultra® 128GB
Ultra® 256GB
Ultra® 512GB

Model: Up to 250MB/s

Up to 250MB/s
Up to 230MB/s
Up to 145MB/s
Up to 195MB/s

Read Speed Up to 250MB/s
Write Speed Up to 170MB/s
UHS-I
512GB

Specs

Reviews

Learn more about the SanDisk SDSDXXJ-512G-GSCIN


Best Seller Ranking	#22 in Memory Cards

Model
Brand	SanDisk
Card type	SD Card
Series	Extreme Pro
Model	SDSDXXJ-512G-GSCIN
Type	Secure Digital Extended Capacity (SDXC)

Details
Capacity	512GB
Speed Class Rating	UHS-I
Speed Class Rating	A2 / U3 / V30
Read Speed	Up to 250MB/s
Write Speed	Up to 170MB/s

Features
Features	* CAPTURE LARGER THAN LIFE. Unlock 4K UHD brilliance and pristine high res stills with video speed class ratings of U3 and V30. * SPEED BARRIERS SHATTERED. Save precious moments with blazing read speeds up to 250MB/s and write speeds up to 170MB/s [256GB-1TB capacities]. * MAXIMIZE WITH MASSIVE CAPACITY. Capture for longer and store more with up to 2TB of storage that can hold up to 2,808 minutes of 4K UHD video recorded at 30 fps (641MB/minute). * DEFY THE ELEMENTS. Unrelentingly resilient, SANDISK® SD memory cards are engineered to perform in extreme conditions, despite rough handling and constant use. * CONTENT MANAGEMENT, SIMPLIFIED. Back up, organize, and transfer everything easily with the SANDISK® Memory Zone desktop app,‡ whether you use an SD card slot or a card reader. * BUILT TO LAST. AND LAST. Backed by a lifetime limited warranty, SANDISK® branded cards perform over the long haul.

Additional Information
First Listed on Newegg	April 29, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Limited Warranty period (parts): Lifetime
Limited Warranty period (labor): Lifetime
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Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
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