• Class Class 4

    Speed : 4MB/s+

    Use : point & shoot photos, standard video

    Class Class 10 UHS-I

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

    Use : photos, HD video

    Class Gold Series

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

    Use : 4K Recording, Action
    Cameras and Drones

    Class Class 10 UHS-I

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

    Use : Industrial Applications

    Class UHS-I U3 90R/80W

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

    Use : burst mode photos, 4K Video

    Class Mobility Kit

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

    Use : works with multiple devices

  • 4MB/s+
    45MB/s read, 10MB/s write
    90MB/s read, 45MB/s write
    Up to 90MB/s read,
    45MB/s write
    90MB/s, 80MB/s write
    up to 45MB/s read, 10MB/s write
  • point & shoot photos, standard video
    photos, HD video
    4K Recording, Action
    Cameras and Drones
    Industrial Applications
    burst mode photos, 4K Video
    works with multiple devices
  • Waterproof{{Footnote.N37161}}
  • Shock and vibration proof{{Footnote.N37162}}
  • Protected from airport X-rays{{Footnote.N37163}}
  • Temperature proof{{Footnote.N37164}}

Gold microSD UHS-I Speed Class 3 (U3)

Maximise footage from your drone, GoPro® or Ultra HD camera with Kingston’s Gold microSD UHS-I Speed Class 3 (U3) card. Shoot footage at up to 30 frames per second in 4K and capture 120 frames per second in 1080P HD. Increased write speeds let you shoot in continuous burst mode and higher sustained write speeds ensure video integrity by reducing stutter. Suitable for the most extreme conditions. Optional SD card adapter available.

  • Great performance to keep up with your adventures
  • Compatible with microSDHC and microSDXC host devices
  • Rugged: tested to be waterproof{{Footnote.N37161}}, shock and vibration proof{{Footnote.N37162}}, X-ray proof{{Footnote.N37163}} and temperature proof{{Footnote.N37164}}
  • Available in multiple capacities to suit your needs

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

Performance{{Footnote.N37154}}: 90MB/s read and 45MB/s write, UHS-I Speed Class 3 (U3)

microSD dimensions: 11mm x 15mm x 1mm

SD adapter dimensions: 24mm x 32mm x 2.1mm

Format: FAT32 (microSDHC 16GB-32GB), exFAT (microSDXC 64GB)

Operating Temperatures: -25º C to 85º C

Storage Temperatures: -40º C to 85º

Voltage: 3.3V

Warranty{{Footnote.N37160}}: Lifetime

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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
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USB 3.0 Media Reader

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