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OnBuy.com£208.35Visit shop Lexar 256Gb Professional 1667X Sdxc Memory Card Uhs-Ii C10 U3 V60 Full-Hd & 4K Video Up To 250Mb/S Read For Professional Photographer Videogra
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The Lexar Professional 1667x 256GB SDXC UHS-II memory card is designed for professional photographers, videographers, and content creators who require high-speed performance for 4K and 3D media production. Its primary benefit is the dramatic acceleration of post-production workflows thanks to read speeds up to 250MB/s, though users should note that maximum speed is dependent on using a compatible UHS-II device.
| Series | Professional 1667x |
|---|---|
| Model Part Number | LSD256CBNA1667 |
| Brand | Lexar |
Yes, this card is fully backward compatible and will work in UHS-I cameras, though it will operate at UHS-I speed limits.
Yes, it is rated V60 and U3, which are perfectly suited for smooth 4K video recording.
The card features a write speed of up to 120MB/s.
Yes, you must use a UHS-II rated SD card reader to achieve the maximum read speeds.
Yes, the high-speed interface makes it ideal for professional burst photography, though sustained speed depends on the camera's internal buffer.
Ensure the card is inserted correctly and the pins are clean; perform a hard restart of the camera by removing the battery for 30 seconds.
Check that you are using a UHS-II compatible SD card reader and a USB 3.0 or higher port.
Attempt to format the card within the camera's internal format menu. If that fails, test the card in another device to rule out a camera slot malfunction.
To begin using the card, insert it into your camera's SD slot until it clicks. If your device supports UHS-II, the card will automatically engage its secondary row of pins for high-speed operation. For transferring files to a computer, always use a UHS-II certified SD card reader to see the benefit of the 250MB/s read speeds.
Regarding care, keep the card inside a protective case when not in use to prevent pin damage or debris accumulation in the slot. While the card is built for durability within an operating temperature range of 0 °C to 70 °C, avoid exposing it to extreme moisture or static electricity. If you encounter file errors, ensure you format the card within the camera menu rather than via a computer operating system to ensure the file structure remains optimal for the camera's firmware.
