Lexar 256GB Professional SILVER PRO SD Card - Fast UHS-II Performance

Our review of the Lexar 256GB Professional SILVER PRO SDXC UHS-II card finds it best suited for photographers and videographers who need fast transfers and reliable capture. The single biggest reason to buy is the card's balance of high sustained write speeds and very fast read speeds, which together reduce buffer wait times on cameras and cut backup time at the laptop. In practice it handles Full HD and 4K recording reliably and noticeably speeds up workflow when moving large RAW or video files.

Key Features

• Up to 280MB/s read: Dramatically reduces download and backup time so files move off cards faster than many UHS-I options.
• Up to 160MB/s write: Supports sustained writes for 4K video and burst RAW shooting so the camera buffer clears quickly.
• UHS-II backwards compatibility: Works in older UHS-I cameras and readers at top UHS-I speeds while offering UHS-II performance in compatible devices.
• V60 video rating: Meets the V60 specification, providing the sustained throughput needed for reliable 4K and Full HD capture.
• Rigorously tested: Built and tested for performance and reliability, giving confidence during extended shoots and travel.

Who It's For

The card is aimed at professional photographers, serious enthusiasts, and videographers who shoot high-resolution stills and 4K video and want faster transfers to speed postproduction. Those using mirrorless cameras that produce large uncompressed RAW bursts or multi-hour 4K clips will see the most benefit from the card's higher write and read throughput.

Casual point-and-shoot users or people who only capture occasional Full HD video may not need UHS-II performance and could save money with a lower-tier UHS-I card. Likewise, those requiring capacities above 512GB should verify available sizes before purchase.

Pros & Cons

Pros

• Very fast read speed that noticeably shortens file transfer and backup time.
• Sustained write rates that handle 4K recording and burst RAW without frequent buffer stalls.
• Solid build and testing give dependable reliability for field use and travel.

Cons

• UHS-II benefits require compatible cameras or card readers; in older devices it will fall back to UHS-I speeds.
• Users needing extremely large single-card capacities should confirm available sizes for their workflow.

Specifications

Our Verdict

The Lexar 256GB Professional SILVER PRO is a smart choice for photographers and videographers who need faster transfers and dependable sustained write performance for 4K and burst RAW workflows. It represents good value for users with compatible gear, shortening backup time and reducing on-shoot delays while offering the confidence of rigorous testing and a lifetime limited warranty.

Frequently Asked Questions

Will this card work in older cameras?
The card is backwards-compatible and will operate at the highest UHS-I speeds in older devices, but UHS-II performance requires a compatible camera or reader.

Is this suitable for 4K recording?
Yes, the V60 rating and sustained write speed up to 160MB/s make it suitable for most 4K and Full HD recording scenarios.

How does the card help with workflow?
High read speeds up to 280MB/s cut transfer and backup time, while faster writes reduce buffer wait time during burst shooting and long video takes.