KINGMAX Extreme Speed Supports 4K2K HD Writing SDXC/SDHC PRO Extreme

Published on March 13th, 2014

[Press Release] As panels, backlight modules, control chips and materials etc., invest into the market, the ultra-high definition 4K2K is gradually being accepted by consumers; especially now when prices are dropping, more and more people are considering owning a HD flat-screen TV. TVs nowadays are equipped with more and more mature multi-functions, and consumers are becoming more and more sophisticated about the video quality; consumers also love to play the videos they recorded on the big-screen to share their lives with their friends and families.


Kingmax Pro Extreme 600X  32GB SDXC Kingmax Pro Extreme 600X  64GB SDXC

However, the sizes of high-resolution images and videos are also becoming bigger, and sometimes while recording, consumers are disappointed as they are unable to quickly and accurately capture an exciting instant due to slow writing speeds. For this reason, the speed of the KINGMAX PRO Extreme SDXC/SDHC memory card is significantly increased. The upgraded version is faster than the most advanced UHS-I Speed Class 3 specification, allowing photography enthusiasts to no longer have to worry about writing speed and instead just focus on adjusting the camera’s iris and mode settings etc.; KINGMAX PRO Extreme SDXC/SDHC will quickly write down every precious image for you. The time it takes to copy the files onto other devices is reduced and you no longer have to wait patiently next to the device.

In order to record with high quality at any time and during important moments, a good memory card has become an important accessory for photographers! Everyone now can use the PRO Extreme SDXC/SDHC to access ultra-high quality Full HD (1080p), Ultra HD (2160p), 3D or 4K2K videos on D-SLR, D-SLM, digital camcorders and other high performance models. The PRO Extreme SDXC/SDHC memory card is compatible with SDHC and SDXC devices, and currently comes in 32GB and 64GB capacities for consumers to choose from. More excitingly, the 128GB and 256GB are also about to be released, so to use one memory card to record all scenarios of a micro-film is no longer a dream!

Kingmax Pro Extreme 600X  128GB SDXC Kingmax Pro Extreme 600X  256GB SDXC

KINGMAX PRO Extreme SDXC/SDHC Specifications

  • Support UHS-I Speed Class 3 (Write speed > 30MB/s)
  • SDA Standard 3.0
  • Provides sufficient bandwidth to record and playback 4K2K videos
  • Applicable for Full HD (1080p), Ultra HD (2160p) and 3D video accessing
  • Speed: Read-Up to 90MB/s; Write-Up to 40MB/s
  • File format: exFAT (SDXC);FAT32 (SDHC)
  • Supports CPRM, ECC, wear leveling technologies and etc.
  • Dimension: 32mm x 24mm x 2.1mm
  • Compatible: With SDHC&SDXC host devices; SDXC cards are not compatible with SDHC devices/readers
  • Operating Temp.: -25℃~85℃
  • Voltage: 3.3V
  • Warranty: 5 Years

About Kingmax

KINGMAX Group is the world’s first RAM/Flash memory module manufacturer that features vertical industrial integration capabilities, solid R&D capability and innovative cutting-edge patented technology. KINGMAX believes that “Quality comes from perfection in technology”, and its mission is to offer innovation and perfection in all its products. All the KINGMAX products therefore undergo rigorous tests before launching to the market to ensure the highest quality, and with their lifetime warranty, you can be completely assured that KINGMAX products are your best choice.

For more information, please visit the KINGMAX official website at:


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