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- Best overall: Lexar Professional 2000x SDXC UHS-II Card 128GB
- Best budget: Lexar Professional 1066x SDXC UHS-I Card SILVER Series 128GB
- Best premium: Lexar Professional 2000x SDXC UHS-II Card 256GB
- Best for everyday shooting: Lexar Professional 1066x SDXC UHS-I Card SILVER Series 128GB
- Lexar Professional 1066x SDXC UHS-I cards offer V30 video speed and up to 160 MB/s read speed for everyday shooting.
- Lexar Professional 2000x SDXC UHS-II cards offer a V90 rating and up to 300 MB/s read speed for demanding workflows.
- UHS-II speed benefits require a compatible camera and card reader; UHS-II cards still work in UHS-I slots at UHS-I speeds.
- Choose capacity based on your recording format and how often you can offload files, not on speed ratings alone.
- Black Friday 2026 is a useful time to compare card capacity, speed class and compatibility before choosing a Lexar SD card.
Lexar Professional 1066x and Lexar Professional 2000x SD cards serve different camera needs. The 1066x line uses UHS-I and carries a V30 rating, making it a practical fit for everyday photography and many 4K recording setups. The 2000x line uses UHS-II and carries a V90 rating, aiming at demanding video and burst-photo workflows. Lexar lists maximum read speeds of up to 160 MB/s for the 1066x and up to 300 MB/s for the 2000x.
For Black Friday 2026, we researched and compared specs, reviews and owner feedback to make the choice easier. My pick for most people is the Lexar Professional 1066x SDXC UHS-I Card SILVER Series 128GB: it balances useful capacity and broadly compatible UHS-I performance. Choose a 2000x card when your camera supports UHS-II and your workflow benefits from faster transfers or V90 video classification.
How We Picked
- Compared interface and speed-class details, including UHS-I versus UHS-II, U3 and the V30 or V90 video ratings.
- Reviewed advertised maximum read speeds and treated them as manufacturer figures, not guaranteed performance in every device.
- Considered capacity choices for casual photography, long recording sessions and frequent file offloads.
- Checked the importance of camera and card-reader compatibility, since UHS-II speed requires compatible equipment.
- Used product specifications, reviews and owner feedback to identify practical options across the two Lexar card families.
Comparison Table
| Product | Best for | Interface | Maximum read speed | Video speed class |
|---|---|---|---|---|
| Lexar Professional 1066x SDXC UHS-I Card SILVER Series 128GB | Everyday photography | UHS-I | Up to 160 MB/s | V30 |
| Lexar Professional 1066x SDXC UHS-I Card SILVER Series 256GB | Fewer card changes | UHS-I | Up to 160 MB/s | V30 |
| Lexar Professional 1066x SDXC UHS-I Card SILVER Series 512GB | Extended recording | UHS-I | Up to 160 MB/s | V30 |
| Lexar Professional 2000x SDXC UHS-II Card 64GB | Short demanding shoots | UHS-II | Up to 300 MB/s | V90 |
| Lexar Professional 2000x SDXC UHS-II Card 128GB | Premium all-around use | UHS-II | Up to 300 MB/s | V90 |
| Lexar Professional 2000x SDXC UHS-II Card 256GB | Long premium video sessions | UHS-II | Up to 300 MB/s | V90 |
| Lexar Professional 1667x SDXC UHS-II Card 128GB | UHS-II middle-ground performance | UHS-II | Up to 250 MB/s | V60 |
Best Picks Reviewed
#1
Lexar Professional 1066x SDXC UHS-I Card SILVER Series 128GB
The Lexar Professional 1066x SDXC UHS-I Card SILVER Series 128GB is the best everyday SD card for most photographers who want practical capacity and broad compatibility. The Lexar Professional 1066x SDXC UHS-I Card SILVER Series 128GB's advertised read speed reaches up to 160 MB/s, and its V30 rating supports suitable 4K recording setups.
Best for: Everyday photography and compatible 4K recording
- Capacity
- 128 GB
- Interface
- UHS-I
- Maximum read speed
- Up to 160 MB/s
- Video speed class
- V30
- A useful capacity for general shooting
- UHS-I support suits a wide range of devices
- V30 rating for compatible video workloads
- Slower transfers than UHS-II cards in compatible readers
Is the Lexar Professional 1066x SDXC UHS-I Card SILVER Series 128GB worth buying on Black Friday 2026?
Yes. The Lexar Professional 1066x SDXC UHS-I Card SILVER Series 128GB is a sensible pick for everyday photos and suitable 4K recording, with 128 GB capacity, a V30 rating and advertised read speeds up to 160 MB/s.
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#2
Lexar Professional 1066x SDXC UHS-I Card SILVER Series 256GB
The Lexar Professional 1066x SDXC UHS-I Card SILVER Series 256GB is the best high-capacity UHS-I option for photographers who prefer fewer card swaps. The 256 GB capacity pairs with a V30 rating and advertised read speeds up to 160 MB/s.
Best for: Longer shoots and fewer card changes
- Capacity
- 256 GB
- Interface
- UHS-I
- Maximum read speed
- Up to 160 MB/s
- Video speed class
- V30
- More room for photo and video files
- V30 classification for compatible recording
- UHS-I compatibility across many devices
- A larger card concentrates more files on one card
Is the Lexar Professional 1066x SDXC UHS-I Card SILVER Series 256GB worth buying on Black Friday 2026?
Yes. The Lexar Professional 1066x SDXC UHS-I Card SILVER Series 256GB suits longer shoots and fewer card changes. The Lexar Professional 1066x SDXC UHS-I Card SILVER Series 256GB's 256 GB capacity, UHS-I interface and V30 rating make it a practical option for compatible cameras.
See today’s Black Friday price on Amazon
#3
Lexar Professional 1066x SDXC UHS-I Card SILVER Series 512GB
The Lexar Professional 1066x SDXC UHS-I Card SILVER Series 512GB is the best large-capacity pick for users who keep extensive photo or video files on one card. The card provides 512 GB of storage and a V30 video speed class.
Best for: Large file libraries and extended recording
- Capacity
- 512 GB
- Interface
- UHS-I
- Maximum read speed
- Up to 160 MB/s
- Video speed class
- V30
- Large capacity reduces card swapping
- UHS-I format works with many cameras
- V30 rating for compatible video capture
- A single card is a single point of file storage
Is the Lexar Professional 1066x SDXC UHS-I Card SILVER Series 512GB worth buying on Black Friday 2026?
Yes. The Lexar Professional 1066x SDXC UHS-I Card SILVER Series 512GB is suited to extended recording or large photo libraries. Confirm camera support for 512 GB SDXC cards and keep a separate backup of important files.
See today’s Black Friday price on Amazon
#4
Lexar Professional 2000x SDXC UHS-II Card 64GB
The Lexar Professional 2000x SDXC UHS-II Card 64GB is the best compact-capacity choice for compatible cameras that need a V90-rated card. The Lexar Professional 2000x SDXC UHS-II Card 64GB's UHS-II interface and advertised read speed up to 300 MB/s suit demanding transfers when paired with compatible gear.
Best for: Short, high-bitrate shoots with UHS-II cameras
- Capacity
- 64 GB
- Interface
- UHS-II
- Maximum read speed
- Up to 300 MB/s
- Video speed class
- V90
- V90 rating for demanding compatible workflows
- UHS-II interface supports fast transfers
- Smaller capacity encourages regular offloads
- Limited capacity for long recording sessions
Is the Lexar Professional 2000x SDXC UHS-II Card 64GB worth buying on Black Friday 2026?
Yes. The Lexar Professional 2000x SDXC UHS-II Card 64GB is a strong fit for short, demanding shoots on UHS-II equipment. The Lexar Professional 2000x SDXC UHS-II Card 64GB's V90 rating and advertised read speed up to 300 MB/s pair best with a compatible camera and reader.
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#5 · Top pick
Lexar Professional 2000x SDXC UHS-II Card 128GB
The Lexar Professional 2000x SDXC UHS-II Card 128GB is the best premium all-around choice for creators using UHS-II cameras. The Lexar Professional 2000x SDXC UHS-II Card 128GB's 128 GB capacity, V90 rating and advertised read speed up to 300 MB/s balance demanding capture with quick compatible transfers.
Best for: UHS-II camera owners balancing capacity and speed
- Capacity
- 128 GB
- Interface
- UHS-II
- Maximum read speed
- Up to 300 MB/s
- Video speed class
- V90
- V90 classification for demanding video workflows
- Capacity fits many photo and video sessions
- Fast advertised read speed with compatible readers
- UHS-II benefits require compatible equipment
Is the Lexar Professional 2000x SDXC UHS-II Card 128GB worth buying on Black Friday 2026?
Yes. The Lexar Professional 2000x SDXC UHS-II Card 128GB is a balanced premium option for UHS-II cameras. The 128 GB capacity and V90 rating serve demanding capture, while advertised read speeds reach up to 300 MB/s with compatible equipment.
See today’s Black Friday price on Amazon
#6
Lexar Professional 2000x SDXC UHS-II Card 256GB
The Lexar Professional 2000x SDXC UHS-II Card 256GB is the best high-capacity premium choice for creators recording demanding footage on compatible cameras. The Lexar Professional 2000x SDXC UHS-II Card 256GB's 256 GB capacity and V90 rating support longer sessions, while its UHS-II interface serves fast transfers.
Best for: Longer premium video sessions
- Capacity
- 256 GB
- Interface
- UHS-II
- Maximum read speed
- Up to 300 MB/s
- Video speed class
- V90
- Large capacity for longer sessions
- V90 rating for compatible high-bitrate video
- Up to 300 MB/s advertised read speed
- Requires UHS-II equipment to reach UHS-II speeds
Is the Lexar Professional 2000x SDXC UHS-II Card 256GB worth buying on Black Friday 2026?
Yes. The Lexar Professional 2000x SDXC UHS-II Card 256GB is a suitable premium card for longer demanding shoots. The Lexar Professional 2000x SDXC UHS-II Card 256GB's 256 GB capacity and V90 rating fit compatible cameras, and UHS-II equipment is needed for the interface's transfer benefits.
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#7
Lexar Professional 1667x SDXC UHS-II Card 128GB
The Lexar Professional 1667x SDXC UHS-II Card 128GB is the best middle-ground choice for users who want UHS-II without stepping up to the 2000x line. The Lexar Professional 1667x SDXC UHS-II Card 128GB's advertised read speed reaches up to 250 MB/s, with a V60 rating for compatible video work.
Best for: UHS-II users seeking a middle-ground speed class
- Capacity
- 128 GB
- Interface
- UHS-II
- Maximum read speed
- Up to 250 MB/s
- Video speed class
- V60
- UHS-II interface for compatible transfers
- V60 rating suits many advanced video uses
- 128 GB capacity fits a range of shoots
- Not the V90-rated option in this comparison
Is the Lexar Professional 1667x SDXC UHS-II Card 128GB worth buying on Black Friday 2026?
Yes. The Lexar Professional 1667x SDXC UHS-II Card 128GB offers a middle ground for compatible cameras, with a V60 rating and advertised read speed up to 250 MB/s. Check your camera's required video speed class before choosing it.
See today’s Black Friday price on Amazon
What is the difference between Lexar 1066x and Lexar 2000x SD cards?
The Lexar Professional 1066x SDXC UHS-I Card SILVER Series uses UHS-I, reaches advertised read speeds up to 160 MB/s and carries a V30 rating; the Lexar Professional 2000x SDXC UHS-II Card uses UHS-II, reaches up to 300 MB/s read and carries a V90 rating. The main differences are interface, maximum advertised read speed and video speed class.
The higher-class Lexar Professional 2000x SDXC UHS-II Card is aimed at demanding recording and compatible fast-transfer workflows. The Lexar Professional 1066x SDXC UHS-I Card SILVER Series is a simpler fit for everyday use and cameras with UHS-I slots. Card speed depends on the camera, reader, files and workflow, so advertised maximums are not guaranteed in every setup.
Is Lexar 2000x faster than Lexar 1066x?
The Lexar Professional 2000x SDXC UHS-II Card has a higher advertised maximum read speed, up to 300 MB/s, than the Lexar Professional 1066x SDXC UHS-I Card SILVER Series, up to 160 MB/s. The 2000x line also uses the UHS-II interface and carries a V90 rating, compared with UHS-I and V30 for the 1066x line.
The advantage depends on compatible equipment. A UHS-I camera or reader does not provide the UHS-II transfer benefit, even though a UHS-II card works in a compatible UHS-I slot at the slot's supported speed. Video recording also depends on the camera's requirements and sustained write performance, not only a card's headline read-speed figure.
Which Lexar SD card is better for 4K video?
The Lexar Professional 1066x SDXC UHS-I Card SILVER Series has a V30 rating for compatible 4K setups, while the Lexar Professional 2000x SDXC UHS-II Card has a V90 rating for more demanding supported video workflows. Choose the rating that meets or exceeds the camera maker's recording requirement.
A V90 card is not automatically necessary for every 4K camera or format. Check the camera manual for its minimum video speed class, bitrate and supported card type. For less demanding recording, the V30-rated 1066x offers a practical fit; for high-bitrate modes that specify V90, the 2000x is the more appropriate family. Confirm the exact camera and card capacity compatibility before purchase.
Do Lexar 2000x cards work in UHS-I cameras?
The Lexar Professional 2000x SDXC UHS-II Card works in a compatible UHS-I SD slot, but the camera uses its UHS-I interface rather than UHS-II. The card's higher interface speed is useful only when the camera or card reader supports UHS-II.
Backward compatibility makes the Lexar Professional 2000x SDXC UHS-II Card a possible choice for a UHS-I camera, but a Lexar Professional 1066x SDXC UHS-I Card SILVER Series often makes better value sense when the camera cannot use UHS-II. Check SDXC support, capacity limits and the camera's video-speed requirements. A reader with UHS-II support is also needed to access faster computer transfers.
What capacity should I choose for a Lexar SD card?
The Lexar Professional 1066x SDXC UHS-I Card SILVER Series is offered here in 128 GB, 256 GB and 512 GB options, while the Lexar Professional 2000x SDXC UHS-II Card choices range from 64 GB to 256 GB. Choose based on recording length, file size and how often you offload footage.
A 128 GB card is a balanced starting point for many photography workflows. A 256 GB or 512 GB option reduces card changes during longer sessions, while 64 GB can suit shorter shoots and frequent backups. More capacity does not replace a backup plan: copy important photos and video to another storage device, and confirm that the camera supports the selected SDXC capacity.
Buying Guide
Match the card to your camera
Check the camera manual for SDXC support, UHS-I or UHS-II compatibility, supported capacities and required video speed class. A faster card does not upgrade a camera's card slot, and a UHS-II card in a UHS-I slot runs at the slot's supported speed.
Choose a video speed class
V30 and V90 identify different minimum sustained video-writing classes. Select a class that meets the camera's specified requirement for your chosen recording mode. The Lexar Professional 1066x is V30; the Lexar Professional 2000x is V90.
Pick capacity for your shooting routine
Consider file sizes, session length and access to backups. A smaller card suits short shoots and regular offloads; a larger card cuts down on swaps. Verify the camera's maximum supported capacity before choosing an SDXC card.
Account for card-reader speed
UHS-II cards need a UHS-II reader and compatible computer connection to take advantage of faster transfers. Manufacturer read-speed figures describe maximum conditions, not a guaranteed transfer rate for every reader or file.
Compare Black Friday 2026 options carefully
Compare the exact capacity and model, not just the Lexar speed number. Verify the card family, interface, speed class, seller and return terms, then weigh those details against your camera's needs and your file-backup routine.
FAQ
Lexar 1066x SD vs Lexar Professional 2000x: which is better?
The Lexar Professional 1066x SDXC UHS-I Card SILVER Series is the practical choice for everyday use and UHS-I cameras. The Lexar Professional 2000x SDXC UHS-II Card is the better fit for compatible UHS-II workflows that need its V90 rating or faster transfers.
Is Lexar 1066x good for 4K video?
The Lexar Professional 1066x SDXC UHS-I Card SILVER Series carries a V30 rating, which suits compatible cameras and recording modes requiring V30. Check the camera manual for the minimum speed class and capacity support before recording.
Is Lexar Professional 2000x a UHS-II card?
Yes. The Lexar Professional 2000x SDXC UHS-II Card uses the UHS-II interface and carries a V90 rating. A UHS-II camera and reader are needed to use its interface advantages; a compatible UHS-I slot uses UHS-I speeds.
What is the maximum read speed of Lexar 1066x?
The Lexar Professional 1066x SDXC UHS-I Card SILVER Series has an advertised maximum read speed of up to 160 MB/s. Actual transfer speed depends on the card reader, device, connection and files being transferred.
What is the maximum read speed of Lexar 2000x?
The Lexar Professional 2000x SDXC UHS-II Card has an advertised maximum read speed of up to 300 MB/s. Reaching the card's UHS-II transfer potential requires compatible equipment, including a UHS-II reader.
Which Lexar SD card should I buy on Black Friday 2026?
Choose the Lexar Professional 1066x SDXC UHS-I Card SILVER Series for everyday UHS-I use and V30 recording. Choose the Lexar Professional 2000x SDXC UHS-II Card for a compatible UHS-II camera and V90 workflows. Confirm the exact capacity your camera supports.