Lexar Professional 1667x 128GB SDXC
The workhorse V60 SD card for a mirrorless recording 4K while it streams over HDMI.
Tracked 2026-10-19. The retailer listing is the price you pay.
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Our take on the Lexar Professional 1667x 128GB SDXC
The Lexar Professional 1667x 128GB is a full-size SDXC card on UHS-II with a V60 rating, made for cameras that record 4K. It costs a tracked $93.78, near the top of its $84.99 to $94.99 range since August 26, 2026, which is $8.79 above the low.
Lexar lists up to 250MB/s read. It works in UHS-I devices at UHS-I speed, so the camera decides what you get. For streaming, it is a backup card for a mirrorless or camcorder feed, not a phone card. The 4.8 average across 16,354 retailer ratings is strong. Operating temperature is listed at 0 to 70 C. Wait for a dip if you can.
- V60 rating on UHS-II with 250MB/s read
- 4.8 across 16,354 retailer ratings
- Works in UHS-I cameras at lower speed
- Tracked price is $8.79 above its low
- Full speed needs a UHS-II camera
Where it fits in a build
Local recording as a backup of the live feed in case the signal drops. See every storage pick
| Capacity | SDXC 128GB |
| Speed | UHS-II V60, 250MB/s |
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Lexar Professional 1667x 128GB SDXC
$93.78Tracked 2026-10-19
Buy links are affiliate links: we earn a commission at no extra cost to you. Prices are tracked estimates, not live prices. Full disclosure
We do not lab-test hardware. Ratings and review counts come from the retailer listing and are labelled as such; stream-quality figures are conservative planning budgets from our published model. Prices are tracked at build time, not live, and were last refreshed 2026-10-22. How the numbers are derived: methodology. How picks are chosen: editorial policy.