256GB UHS-II SD Card V60 Memory Card - Fast 4K/6K Storage

In this review the 256GB UHS-II SD Card V60 proves to be a clear choice for professional camera users who need reliable, high-speed storage. It is aimed at filmmakers, mirrorless shooters and photographers who record 4K or 6K video or shoot RAW burst sequences; the single biggest reason to buy is its combination of a sustained 160MB/s write speed and V60 certification, which reduces dropped frames and buffer delays during demanding recording sessions.

Key Features

• 300MB/s read speed: Fast transfers to a workstation make offloading large video files quicker and less disruptive to workflow.
• 160MB/s write speed: Sustained write performance handles continuous 4K/6K recording and RAW burst photography without long buffer clears.
• V60 Video Speed Class: Certified stability for cinema-quality footage ensures consistent writes for time-lapse and high frame rate capture.
• Rugged protection: Waterproof, shockproof and X-ray resistant construction protects footage in harsh environments and travel situations.
• UHS-II interface with U3 rating: Compatibility with modern camera slots enables high-speed capture and fast camera-to-card workflows.
• 5-year limited warranty: Professional warranty coverage offers reassurance against manufacturing defects for long-term use.

Who It's For

The card is best for professional photographers, indie filmmakers and content creators who regularly record 4K/6K video, shoot RAW burst sequences or need fast offload times between shoots. Users of mirrorless cameras that support UHS-II and high-frame-rate recording will get the most benefit from the card's sustained write speed and V60 rating.

Casual photographers or users whose cameras do not support UHS-II may not see the full speed advantage; if your gear is limited to UHS-I you will still get usable storage but without the top transfer rates. Double-check camera compatibility before purchasing if UHS-II support is uncertain.

Pros & Cons

Pros

• High sustained write speed suitable for uninterrupted 4K/6K recording and long RAW bursts.
• Fast read speed allows quick file transfers and reduced downtime between shoots.
• Rugged build with waterproof and shockproof ratings protects data during travel and outdoor shoots.
• Good value for capacity, letting users store thousands of photos or hours of footage on a single card.

Cons

• Some customers reported receiving the wrong size or uncertainty about UHS-II compatibility, so buy from a trusted retailer and confirm card labeling.
• Cameras without UHS-II slots will not reach the card's peak speeds.

Specifications

Capacity	256GB
Read Speed	Up to 300MB/s
Write Speed	Up to 160MB/s
Video Speed Class	V60
Speed Class	U3 / Class 10
Interface	UHS-II
Warranty	5-year limited warranty

Our Verdict

The 256GB UHS-II SD Card V60 is a strong, cost-effective option for professionals who need dependable high-speed storage for 4K/6K video and burst RAW shooting. Its combination of sustained 160MB/s write speed, V60 certification and rugged construction makes it a sensible buy for active shooters and filmmakers who value reliability and faster offload times.

Frequently Asked Questions

Will this card handle continuous 4K or 6K recording?
Yes, the V60 certification and 160MB/s sustained write speed are designed to support continuous 4K and many 6K recording workflows without buffer issues.

Is the card durable for travel and outdoor use?
The card is waterproof, shockproof and X-ray resistant, so it stands up well to travel and harsh shooting conditions.

Will my camera reach the advertised speeds?
Only cameras with UHS-II support will achieve the top read and write rates; UHS-I cameras will work but at lower speeds.