- Is this card fast enough for 4K video?
- Yes. The V30 rating means it sustains the write speed 4K recording needs on most action cameras, drones and phones. Long continuous clips can still slow near the end.
- Does it work in a Nintendo Switch?
- Yes. The microSDXC format and Class 10 rating are what the Switch expects, and the larger capacities hold plenty of games.
- What is in the box?
- The card comes with a USB 3.0 card reader, so you can transfer files without a separate adapter.
- How does it compare with UHS-II cards?
- UHS-II cards write much faster, which matters for high-end cameras and fast bursts. This card is UHS-I, so it suits phones, drones and action cams rather than pro cameras.
- Will it fit a standard microSD slot?
- Yes. It is a standard microSDXC card and fits any device with a microSD slot that supports SDXC.
- Is the 1TB version as fast as the smaller ones?
- Lexar rates the line at the same read speed, but sustained write performance can vary by capacity. Check the rating for the size you pick.
- Where is the Lexar Professional 1066x microSDXC Card 512GB cheapest?
- At Tape4Backup, for $34.96, 42% under what the other stores charge, as of our latest check.
- Where can I buy the Lexar Professional 1066x microSDXC Card 512GB?
- 7 stores we checked sell it, including eBay, DirectDial, Filmtools, Tape4Backup, Mac Star Computers.