• Class Class 10 UHS-I

    Speed : 45MB/s read, 10MB/s write

    Use : photos, full HD video

    Class Class 10 UHS-I

    Speed : 90MB/s read, 45MB/s write

    Use : burst mode photos,
    HD & 3D video

    Class UHS-I Speed Class 3 (U3)

    Speed : 90MB/s read, 80MB/s write

    Use : burst mode photos,
    4K2K video

  • 45MB/s read, 10MB/s write
    90MB/s read, 45MB/s write
    90MB/s read, 80MB/s write
  • photos, full HD video
    burst mode photos,
    HD & 3D video
    burst mode photos,
    4K2K video
  • Waterproof{{Footnote.N37161}}
  • Shock and vibration proof{{Footnote.N37162}}
  • Protected from airport X-rays{{Footnote.N37163}}
  • Temperature proof{{Footnote.N37164}}

Class 10 UHS-I SDHC/SDXC

Best for full HD video recording, 3D video, fast-action HD stills

  • UHS-I technology
  • Supports full 1080p HD video and 3D video
  • Higher sustained write speeds support continuous burst mode and reduce stutter
  • 16GB and 32GB compatible with SDHC
  • 64GB, 128GB and 512GB compatible with SDXC
  • Lifetime warranty{{Footnote.N37160}}, free technical support

Capacities{{Footnote.N37130}}: 16GB, 32GB, 64GB, 128GB, 512GB

Performance{{Footnote.N37139}}:
90MB/s read, and 45MB/s write, Ultra-High Speed Bus I (UHS-I)

Compatible:
with SDHC & SDXC host devices,
not compatible with standard SD-enabled devices/readers;
SDXC cards are not compatible with SDHC-enabled devices/readers

Secure:
built-in write-protect switch prevents accidental data loss

Reliable: lifetime warranty{{Footnote.N37160}}

Dimensions:
0.94" x 1.26" x 0.08" (24mm x 32mm x 2.1mm)

Operating Temperatures:
-25º C to 85º C

Storage Temperatures:
-40º C to 85º C

Voltage: 3.3v

Specifications
Awards and Reviews
Kingston Class 10 UHS-I SDXC 256GB and microSD 128GB Review “If you need more storage space Kingston has your back and now offers SDXC cards in capacities of up to 256GB.” Read Full Review
Kingston 64GB SDXC Class 10 UHS-I Ultimate Memory Card “….unquestionably fast and big.” Read Full Review
View reviews/awards for all Flash Cards
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Learn More
Understanding speed classes

The SD card association defines card speeds using two terms: Speed Class and UHS Speed Class.

  • Speed class is the original rating used and the number defines the card speed; 4 for 4MB/s, 6 for 6MB/s. etc.

  • UHS (Ultra High Speed) uses minimum write speeds to differentiate the cards; UHS-I Speed Class 1 has a minimum write speed of 10MB/s while UHS-I Speed Class 3 has a minimum write speed of 30MB/s.

What the logos mean

It’s easy to select a card that matches the interface and speed class required by the host device, such as a camera or camcorder.

SD card
When you need a faster card

Here are some signs you may need to upgrade your card:

  • Long buffering – when you press the shutter and the camera takes the shot but then it freezes until the data is fully written to the card.

  • Corrupted video – video cameras might produce corrupted video files if the card speed is too slow or the camera may downgrade the video to match the speed of the card. This could turn full 1080p HD video into a video with much lower resolution.

  • Shortened clips – when a camera has a higher writing speed than the Flash card, the camera will pause and the video clip will abruptly end once the speed limit of the card is reached.

  • Burst shooting – many cameras have a burst mode feature where one press produces a repeated series of photographs; this allows users to capture fast-moving events or subjects like pets and children. If the card writing speed is too slow, burst mode setting will not work.

Usage Speed Classes UHS-I Speed Classes
Class 4 Class 10 UHS-I Class 1 UHS-I Class 3
Still images, photos and low-resolution video dot dot dot dot
Full HD videos dot dot dot
Cinema-quality full HD (1080p), 3D video dot dot
4K, full 1080p HD video and burst-mode action photography dot
Accessories
MobileLite Gen 4

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USB 3.0 Media Reader

Supports popular types of Flash memory cards without needing adapters or a power cable. More

Customization

Kingston's Co-Logo and Customization Program is available for selected USB Flash drives and Flash cards. Minimum quantities required per order; contact your Kingston representative for details. More

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