Gigastone 256GB SD Card 4K Camera Pro - Fast, Rugged Storage

In this review the Gigastone 256GB SD Card is assessed as a straightforward, high-capacity option for photographers and videographers who need reliable media without fuss. The bottom line: it delivers up to 100 MB/s transfer speed and support for 4K Ultra HD recording in a package that's rated to withstand water, temperature extremes, x-rays, shock and magnets, making it a practical choice for field use and travel. If you want large, dependable storage for DSLRs, mirrorless cameras or camcorders, this card earns its place in a kit.

Key Features

• High capacity: 256GB gives ample room for long shoots and large 4K video files so users can record longer without swapping cards.
• Fast transfer: Up to 100 MB/s read speed helps move files to a computer more quickly, reducing downtime between shoots.
• 4K compatible: Rated for V30 video performance, the card is suitable for recording 4K Ultra HD video on compatible cameras and camcorders.
• Rugged construction: Waterproof, temperature-proof, x-ray-proof, shock-proof and magnetic-proof design protects media during travel and outdoor use.
• Includes mini case: A small protective case is supplied for transport and organization of the card.
• Five year warranty: Backed by a limited warranty from the manufacturer, giving extra assurance for long-term use.

Who It's For

This card suits photographers, hobbyist videographers and owners of DSLRs, mirrorless cameras and HD camcorders who need a balance of capacity and durability for travel, events or extended shoots. The combination of 256GB and a V30 rating means it works well for long 4K clips and high-resolution continuous shooting.

Those who need ultra-fast professional burst performance or the highest sustained write speeds for raw cinema workflows should compare higher-rated cards, but for most consumer and prosumer camera users this card is a sensible, cost-effective choice.

Pros & Cons

Pros

• Large 256GB capacity reduces the need to change cards during shoots.
• Up to 100 MB/s transfer speed accelerates offload to a computer.
• Wide environmental protection makes it durable for travel and outdoor work.
• Includes a mini case and a five year limited warranty for added value.

Cons

• Not the absolute fastest card available for demanding professional burst or multi-slot video rigs.

Specifications

Capacity	256GB
Max data transfer	Up to 100 MB/s
Video speed class	V30 (4K Ultra HD compatible)
Compatibility	Point-and-shoot, HD camcorders, DSLR, PC
Durability	Waterproof, temperature-proof, x-ray-proof, shock-proof, magnetic-proof
Included accessory	1 mini case
Warranty	5 year limited warranty

Our Verdict

The Gigastone 256GB SD Card is a practical, value-oriented choice for photographers and videographers who need large capacity and reliable performance for 4K Ultra HD recording without paying premium pro-card prices. Its environmental protections, included mini case and five year limited warranty make it a sensible kit addition for travel and event shooting; professionals with the highest sustained write demands may want a faster tier, but most users will find this card excellent value.

Frequently Asked Questions

Will this card record 4K video?
Yes, it is rated V30 and explicitly listed as compatible with 4K Ultra HD recording for cameras that support SDXC cards.

Is the card durable for travel?
Yes, the card is described as waterproof, temperature-proof, x-ray-proof, shock-proof and magnetic-proof, making it appropriate for travel and outdoor use.

Does it include any accessories?
Yes, a mini case is included for storage and transport of the SD card.