Lexar
Lexar Gold Series Professional 1800X 64GB UHS-II U3 SDXC 2-Pack
Two UHS-II SDXC cards rated U3 and V60, each 64 GB, delivering read speeds up to 270 MB/s and write speeds up to 180 MB/s for 4K video
- Read speeds up to 270MB/s accelerate post-production workflow
- Write speeds up to 180MB/s capture extended 4K and Full-HD video
- UHS Speed Class 3 and V60 ratings sustain professional recording
- Two 64GB cards provide backup or extended capacity
- UHS-II technology enables high-speed performance for DSLR and mirrorless cameras
Gold Series 64 GB UHS-II Pair
This pack supplies two Lexar Gold Series Professional 1800X SDXC cards, each rated at 64 GB. Both cards use the UHS-II interface and carry U3 and V60 speed-class markings. They are built for photographers and videographers who need reliable capture media for professional DSLR and mirrorless cameras.
Suits 4K and Full-HD workflows
The V60 rating guarantees a minimum sustained write speed of 60 MB/s, which covers extended Full-HD and 4K recording. Read speeds reach 270 MB/s and write speeds reach 180 MB/s, accelerating offload to post-production. Creators who require a higher guaranteed floor for 8K or high-bitrate workflows should look for a card with a higher Video Speed Class rating.
V60 sustained write guarantee
The single specification that decides fit is the Video Speed Class 60 (V60) marking, which ensures a minimum sustained write of 60 MB/s. If your camera or recorder demands a higher guaranteed floor, this pack will not meet that requirement.
Highlights
- Read speeds up to 270MB/s accelerate post-production workflow
- Write speeds up to 180MB/s capture extended 4K and Full-HD video
- UHS Speed Class 3 and V60 ratings sustain professional recording
- Two 64GB cards provide backup or extended capacity
- UHS-II technology enables high-speed performance for DSLR and mirrorless cameras
Specifications
No published specifications for this item yet.
Questions about this item
Should I choose the 64GB UHS-II U3 V60 cards or a different capacity?
This 2-pack supplies two 64GB cards; each card is rated UHS Speed Class 3 (U3) and Video Speed Class 60 (V60) for sustained 4K video capture.
What does the 1800x / 270MB/s read figure mean when the card is in my camera?
The 270MB/s read speed accelerates file offload to a UHS-II reader, while the camera’s own buffer and bus determine actual burst length.
How does the UHS-II interface limit real-world performance?
UHS-II enables up to 270MB/s read and 180MB/s write on compatible hosts; older UHS-I devices will fall back to their lower maximums.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



