Is this SanDisk Extreme GO SD card suitable for 4K UHD video recording?

Yes. It is rated UHS-I U3 V30 4K UHD and is listed as supporting high-performance 4K UHD video recording.

What is the maximum read and write speed of this SanDisk Extreme GO 256GB SD card?

This card offers up to 230MB/s read speed and up to 150MB/s write speed.

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SanDisk Extreme GO SD 256GB SDXC Memory Card - Up to 230MB/s - UHS-I U3 V30 4K UHD - SDSDXGN-256G-GNCIN

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Capacity: 256GB

32GB
64GB
128GB
256GB
512GB

Read Speed Up to 230MB/s
Write Speed Up to 150MB/s
UHS-I U3 V30 4K UHD
256GB

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256GB SANDISK Extreme GO SD

Model
Brand	SanDisk
Card type	SDXC
Series	Extreme Go
Model	SDSDXGN-256G-GNCIN
Part Number	SDSDXGN-256G-GNCIN
Type	Secure Digital Extended Capacity (SDXC)

Details
Capacity	256GB
Speed Class Rating	UHS-I U3 V30 4K UHD
Read Speed	Up to 230MB/s
Write Speed	Up to 150MB/s

Features
Features	High-performance 4K UHD video recording. NAND flash technology for extreme durability. Temperature proof, waterproof, shock proof, and magnet proof.

Additional Information
First Listed on Newegg	September 25, 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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SanDisk Extreme GO SD 256GB SDXC Memory Card - Up to 230MB/s - UHS-I U3 V30 4K UHD - SDSDXGN-256G-GNCIN

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Customer Reviews of the SanDisk SDSDXGN-256G-GNCIN

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

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Manufacturer Contact Info

Item#: 0DF-0005-01WC1

Best Sellers

SanDisk Extreme GO SD 256GB SDXC Memory Card - Up to 230MB/s - UHS-I U3 V30 4K UHD - SDSDXGN-256G-GNCIN

Learn more about the SanDisk SDSDXGN-256G-GNCIN

Customer Reviews of the SanDisk SDSDXGN-256G-GNCIN

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info