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Red rectangular SDHC memory card with gold contacts and printed label

SanDisk

SanDisk Ultra 128 GB Class 10 UHS-I U1 SDHC memory card

SKU CH-VGVN-390VQ

Stores 128 GB of photos and Full HD video with Class 10 UHS-I U1 performance and read speeds up to 80 MB/s

  • TypeSecure Digital Extended Capacity (SDXC)
  • Read speeds up to 80 MB/s for quick file transfers
  • 128 GB capacity stores thousands of photos and Full HD videos
  • Class 10 UHS-I U1 rating supports smooth video recording
  • Water, temperature, X-ray and shock resistant for durable protection
  • Built-in label area lets you identify card contents easily

SanDisk Ultra 128 GB UHS-I Card

The SanDisk Ultra 128 GB Class 10 UHS-I U1 SDHC card targets photographers using compact-to-midrange point-and-shoot cameras and camcorders. It provides storage for large photo libraries and Full HD video recordings. The card is resistant to water, extreme temperatures, x-rays, and shocks. A built-in label area allows quick content identification.

Upgrade From Standard Speed Cards

This card replaces ordinary SDHC cards by offering read speeds up to 80 MB/s, rated as twice as fast for quicker file transfers to a computer. The jump is worth it when moving large batches of images or footage off the card regularly. It suits users who need faster offload times without stepping up to professional-grade media. Buyers who need sustained write performance for high-bitrate 4K video will not find that capability here.

Sustained Transfer Behaviour

The UHS-I U1 rating guarantees a minimum sequential write speed of 10 MB/s, supporting continuous Full HD recording without dropped frames. Read performance holds near the 80 MB/s peak during extended transfers, reducing wait times for bulk offloads. Durability features protect data integrity across repeated field use and environmental stress. The card maintains consistent operation through long shooting sessions and frequent read cycles.

Highlights

  • Read speeds up to 80 MB/s for quick file transfers
  • 128 GB capacity stores thousands of photos and Full HD videos
  • Class 10 UHS-I U1 rating supports smooth video recording
  • Water, temperature, X-ray and shock resistant for durable protection
  • Built-in label area lets you identify card contents easily

Specifications

BrandSanDisk
TypeSecure Digital Extended Capacity (SDXC)

Questions about this item

Does the 128 GB capacity require an SDXC-compatible device slot?

Yes, the card uses the SDXC format so the host device must support SDXC to recognise the full 128 GB capacity.

What is the correct way to insert the card so the UHS-I interface makes contact?

Align the notched corner with the slot guide, label facing up, and push gently until it clicks; forcing it backwards bends the contact pins.

How often should I reformat the card to maintain the 80 MB/s read speed?

Reformat in the camera after offloading files every few shoots; this clears file-system overhead that can slow sustained read performance.

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