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Lexar

Lexar SILVER Series Professional 1667x 128GB UHS-II SDXC memory card with USB 3.1 reader

SKU CH-NBF0-NBX3N

UHS-II SDXC card with 128 GB capacity, 250 MB/s read speed, V60 write performance, bundled USB 3.1 reader for fast offload

  • Capture 4K and 1080p video smoothly with 128GB capacity
  • Read files at up to 250MB/s via UHS-II interface
  • Sustain 60MB/s minimum write speed for burst shooting
  • Includes USB 3.1 reader for fast multi-card transfers
  • Professional-grade reliability backed by Lexar lifetime warranty

Professional 1667x UHS-II SDXC card for high-speed

The Lexar SILVER Series Professional 1667x 128GB UHS-II SDXC memory card is built for photographers and videographers who need reliable performance. It supports 1080p Full-HD, 3D, and 4K video recording using DSLR or cinema cameras. A bundled Multi-Card 2-In-1 USB 3.1 reader is included for fast file transfer.

128GB capacity with V60 sustained write speed

The 128GB capacity provides ample space for extended high-resolution photo sessions and 4K video clips without frequent card changes. A minimum write speed of 60MB/s (V60) ensures smooth, uninterrupted recording and continuous burst shooting. Read speeds up to 250MB/s accelerate the workflow from capture to post-production.

UHS-II interface requires compatible host for full

The card leverages UHS-II technology (UHS Speed Class 3) to deliver its rated performance, so a UHS-II compatible camera or reader is needed to achieve maximum throughput. The included USB 3.1 reader enables rapid offloading to a computer. The bundle frees you from purchasing a separate high-speed card reader.

Highlights

  • Capture 4K and 1080p video smoothly with 128GB capacity
  • Read files at up to 250MB/s via UHS-II interface
  • Sustain 60MB/s minimum write speed for burst shooting
  • Includes USB 3.1 reader for fast multi-card transfers
  • Professional-grade reliability backed by Lexar lifetime warranty

Specifications

No published specifications for this item yet.

Questions about this item

Will the 1667x UHS-II card run at full 250 MB/s read speed in my older UHS-I camera body?

The card is backward-compatible with UHS-I slots, but the 250 MB/s read speed requires a UHS-II host; in a UHS-I device it will operate at that interface's lower maximum.

How can I verify the card sustains the 60 MB/s V60 write speed during 4K recording?

Check the camera's buffer-clearing indicator — if continuous 4K or 1080p capture proceeds without pauses or frame drops, the card is meeting the V60 sustained-write guarantee.

Does the bundle include a UHS-II reader, or must I buy one separately to reach 250 MB/s transfers?

The included Multi-Card 2-In-1 reader uses USB 3.1; it supports UHS-II speeds, so no separate reader is needed to achieve the 250 MB/s read rate.

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