Introduction
This manual provides essential information for the proper use and care of your Lexar Professional 2000x 64GB SDXC UHS-II Card. Please read these instructions carefully to ensure optimal performance and longevity of your memory card. This card is designed for high-speed capture and transfer of high-quality photos and video content.
Product Overview
The Lexar Professional 2000x 64GB SDXC UHS-II Card offers advanced features for professional photographers and videographers:
- High-Speed Performance: Leverages UHS-II technology (U3) for a read transfer speed up to 2000x (300MB/s).
- Versatile Capture: Captures high-quality images and extended lengths of stunning 1080p Full-HD, 3D, and 4K video with a DSLR camera, HD camcorder, or 3D camera.
- Accelerated Workflow: Includes an SD UHS-II reader for high-speed file transfer from card to computer, dramatically accelerating post-production workflow.
- Broad Compatibility: Backwards compatible with UHS-I devices.
- Reliability: Built to withstand various environmental conditions.

Setup
Inserting the SD Card
- Locate the SD card slot on your compatible device (e.g., camera, computer, card reader).
- Ensure the card is oriented correctly, with the metal contacts facing the device's contacts.
- Gently insert the card into the slot until it clicks into place. Do not force the card.
Using the Included SD UHS-II Reader
For optimal transfer speeds, use the included SD UHS-II reader:
- Insert the Lexar Professional 2000x SDXC card into the dedicated slot on the SD UHS-II reader.
- Connect the SD UHS-II reader to a compatible USB port on your computer.
- Your computer should recognize the card as a removable storage device.

Formatting the Card
It is recommended to format your new SD card before its first use and periodically thereafter. Formatting erases all data on the card and prepares it for use with your device. Always back up important data before formatting.
- Insert the card into your camera or computer.
- Access the device's menu or settings to find the 'Format' or 'Initialize' option for memory cards.
- Follow the on-screen prompts to complete the formatting process.
Operating Instructions
Capturing Photos and Videos
Once the card is inserted and formatted, your device is ready to capture content. The Lexar Professional 2000x card supports:
- High-resolution still images.
- Extended lengths of 1080p Full-HD, 3D, and 4K video.
Refer to your camera or device's instruction manual for specific settings and modes for capturing different types of content.
Transferring Files
To transfer files from the card to your computer:
- Insert the card into the included SD UHS-II reader and connect it to your computer.
- Open the removable drive associated with the card.
- Drag and drop or copy/paste your desired files to a location on your computer.
Backwards Compatibility
This UHS-II card is backwards compatible with UHS-I devices. When used in a UHS-I slot, the card will operate at UHS-I speeds. For optimal performance, use with UHS-II compatible devices and readers.
Maintenance
- Handle with Care: Avoid bending, dropping, or exposing the card to extreme physical impact.
- Protect Contacts: Keep the metal contacts clean and free from dust, dirt, or moisture. Avoid touching the contacts directly.
- Safe Storage: Store the card in its protective case when not in use to prevent damage.
- Temperature and Environment: The card is designed to be temperature-proof, vibration-proof, and X-ray proof, but prolonged exposure to extreme conditions should be avoided.
- Eject Safely: Always safely eject the card from your computer or device before physically removing it to prevent data corruption.
Troubleshooting
If you encounter issues with your Lexar Professional 2000x SDXC card, consider the following:
- Card Not Recognized:
- Ensure the card is fully and correctly inserted into the device or reader.
- Try the card in a different compatible device or reader to rule out device issues.
- Check if the write-protect switch on the side of the card is in the 'unlocked' position.
- Slow Performance:
- Ensure your device and card reader are UHS-II compatible for maximum speeds.
- Verify that your computer's USB port supports USB 3.0 or higher for optimal transfer rates.
- The card may be nearly full; transfer data to free up space.
- Data Corruption:
- Always safely eject the card before removal.
- If data is lost, specialized data recovery software may be able to retrieve it.
For persistent issues, refer to your device's manual or contact Lexar customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | Lexar |
| Model Name | Professional 2000X |
| Item Model Number | LSD64GCRBNA2000R |
| Flash Memory Type | SDXC |
| Memory Storage Capacity | 64 GB |
| Read Speed | 300 Megabytes Per Second |
| Write Speed | 300 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| Special Feature | Water Proof |
| Color | Black |
| Hardware Interface | USB |
| Compatible Devices | Camera, Personal Computer |
| Product Dimensions (LxW) | 1.25" x 0.95" |
| Item Weight | 0.035 ounces (1 Grams) |
| Voltage | 5 Volts |
| Date First Available | October 12, 2014 |
| UPC | 843367115242, 843367100149, 796594675211 |
Warranty and Support
Your Lexar Professional 2000x 64GB SDXC UHS-II Card is backed by a limited lifetime product support for the card itself. The included SD UHS-II reader comes with a 1-year limited support. For detailed warranty information or technical assistance, please visit the official Lexar support website or contact their customer service.





