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Park Cameras£33.00Visit shop Exascend Essential 64Gb Sdxc Uhs-I V30 W140mb/S Memory Card 148048
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The Exascend ESSENTIAL 128GB SDXC UHS-I V30 card is designed for content creators and photographers seeking reliable performance without a high price point. It offers fast read/write speeds suitable for 4K video and burst photography, but its UHS-I interface may be a limitation for very high-end, demanding workflows requiring UHS-II speeds. This guide will help you understand its capabilities and how to best utilize it for your projects.
| Series | ESSENTIAL |
|---|---|
| Model Part Number | EX128GSDU1-S |
| Brand | Exascend |
UHS-I (Ultra High Speed I) is the older standard with a theoretical maximum speed of around 104 MB/s. UHS-II offers significantly faster speeds, up to 312 MB/s, using an extra row of pins. The Exascend ESSENTIAL 128GB is a UHS-I card.
Yes, the V30 rating guarantees a minimum write speed of 30 MB/s, which is sufficient for most standard 4K video recording at 30fps or 60fps. For very high-bitrate 4K or 8K formats, a V60 or V90 card might be recommended.
SDXC stands for Secure Digital eXtended Capacity. It denotes cards with storage capacities between 64GB and 2TB. This card is 128GB, fitting within the SDXC standard.
Yes, the U3 (UHS Speed Class 3) rating ensures a minimum sustained write speed of 30 MB/s, which is generally adequate for capturing multiple shots in quick succession with most DSLRs and mirrorless cameras.
Regularly back up your photos and videos to a computer or cloud storage. Avoid removing the card from a device while it is writing data, and always use the 'Safely Remove Hardware' option on computers before unplugging the card reader.
Please refer to Exascend's official website or the product packaging for the most up-to-date warranty information, as terms can vary.
Yes, this SDXC card is backward compatible with SDHC devices. However, its performance will be limited to the maximum speeds supported by the SDHC standard, which are significantly lower than UHS-I.
Ensure the card is fully inserted into the slot. Try cleaning the card's gold contacts with a dry, soft cloth. Test the card in a different compatible device. If the issue persists, try reformatting the card (backup data first).
Ensure you are using a high-quality card reader that supports UHS-I speeds. Check for sufficient free space on both the card and the destination drive. Restart your computer and try transferring again.
Verify that your camera's recording settings (resolution, frame rate, bit rate) are within the V30/U3 capabilities of the card. Ensure the card is formatted correctly in the camera. Close any other applications on your device that might be consuming resources.
Confirm that your device and card reader support UHS-I speeds. Ensure the card is not fragmented (reformatting can help). Check for firmware updates for your camera or card reader. Avoid using the card in extremely cold or hot environments.
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