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Lexar Professional 1066x SILVER · 256 GB

Lexar Professional 1066x SILVER · 256 GB

Lexar · microSD · 256 GB · UHS-I

The 1066x branding can look like a recording guarantee. V30 is the useful recording mark on this SILVER. Check capacity separately: DJI’s Action 5 Pro specifications list 64 and 512 GB 1066x cards. That listing alone does not establish approval for the 256 GB version.

Specifications and offers

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Specifications by variant
SpecificationLexar Professional 1066x SILVER · 256 GB
Physical formatmicroSD
Capacity256 GB
StandardSDXC
BusUHS-I
Video Speed ClassV30
UHS Speed ClassU3
Speed ClassC10
Application ClassA2
Advertised peak read160 MB/s
Advertised peak write120 MB/s
Measured sustained writeNot reported
Rated enduranceNot reported
WarrantyNot reported
ProtectionNot reported
SKULMS1066256G-BNANU
EAN / UPCNot reported
Confirmed devicesNot reported
Verified in-stock priceNot reported
Price per GBNot reported
Offers
Lexar Professional 1066x SILVER ↗ · Checked 11/2/2026

What this variant changes in use

The small microSD format fits compact slots. For a camera, check its maximum capacity and required speed marking first.

The V30 class specifies a minimum sequential write speed of 30 MB/s. Check the symbol prescribed for your recording mode. A higher peak on the box does not replace that requirement.

How much video fits at 200 Mb/s?

With a 10% reserve, expect about 153 min. Use my own bitrate →

Lab measurements

No documented benchmark for this variant. The figures in its data sheet are manufacturer-rated peaks.

Devices and alternatives