Is this card good for a dash cam?

Yes. It is designed for continuous loop recording, which is exactly what dash cams do. The V30 rating covers 4K dash cam footage.

How is it different from a regular microSD card?

Regular cards are built for occasional writes and wear out faster under constant recording. This one is rated for heavy rewrite cycles, so it lasts longer in cameras that record all day.

Will it work in a security camera?

It fits any camera that takes microSDXC, and Lexar lists security cameras among its uses. Check that your camera supports 64GB cards before buying.

How much footage does 64GB hold?

It depends on resolution and bitrate. Expect several hours of 4K dash cam footage or roughly a day or more of 1080p, and most cameras overwrite the oldest clips automatically.

Does it come with an SD adapter?

Most retail versions include a full-size SD adapter for card readers and laptops. Check the pack contents, since bundle contents can vary by seller.

Is it fast enough for 4K video?

Yes. The V30 rating guarantees a sustained 30 MB/s write speed, which meets the requirement for 4K recording in dash cams and cameras.

What do buyers say about the Lexar High Endurance 64GB UHS-I microSDXC Memory Card?

Rated 4.8 out of 5 from 882 ratings.

Lexar High Endurance 64GB UHS-I microSDXC Memory Card

Best price now

$48.99at Techinn.comChecked Nov 8

Prices are checked against each store and labelled with when.

Visit Techinn.com

Lexar High Endurance 64GB UHS-I microSDXC Memory Card

Best price now

$48.99at Techinn.comChecked Nov 8

Prices are checked against each store and labelled with when.

Visit Techinn.com

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Price facts

Last seen at $48.99 at Techinn.com on Nov 8.

Our take on the Lexar High Endurance 64GB UHS-I microSDXC Memory Card

The Lexar High Endurance is a microSDXC card built for continuous recording in dash cams and security cameras. It is rated V30 and Class 10, with read speeds up to 100 MB/s and write speeds around 30 MB/s, which covers 4K dash cam loops and most home cameras. Its selling point is endurance: Lexar markets it for heavy rewrite cycles, where ordinary cards wear out and start dropping footage. Against SanDisk High Endurance and Samsung Pro Endurance it trades some write speed for a lower price tier, and owners generally report it holds up over years of loop recording.

Best forDash cam owners recording daily commutesHome security cameras recording 24/7Fleet and rideshare driversAnyone replacing a card that failed in a camera

Pros

Built for constant loop recording, not just bursts
V30 rating handles 4K dash cam and camera footage
Reads up to 100 MB/s for fast offloading
Widely reported to last years in dash cams
Small, standard microSDXC fit with adapter support

Cons

Write speed around 30 MB/s is modest for large file transfers
64GB fills quickly with 4K clips and long retention
Endurance cards cost more than basic cards of the same capacity
Counterfeits circulate, so buy from a reputable seller

Lexar High Endurance 64GB UHS-I microSDXC Memory Card prices at every store

Techinn.comNew
In stockShips from abroad · duties may apply
$48.99Checked Nov 8
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Lexar High Endurance 64GB UHS-I microSDXC Memory Card price history

Lowest price we've seen: $48.99 on Nov 9 at Techinn.com. Tracked across 1 store since Nov 9.

What reviewers say

4.8 / 5882 ratings

Owners rate it highly, with 4.8 out of 5 across 882 ratings. Most praise comes from dash cam and security camera users who say it records reliably for long stretches without corrupting files. Complaints are few and mostly about capacity filling up and the occasional card failing early.

What people mention

ReliabilityPraisedOwners say it keeps recording for years in dash cams without corrupting files.
EndurancePraisedReviewers credit the high-endurance design for surviving constant rewrite cycles.
CapacityCriticisedSome say 64GB fills quickly with 4K clips and long retention settings.
Write speedMixedReads are fast, but the roughly 30 MB/s write speed makes large transfers slow.
FailureCriticisedA small number of buyers report cards failing within the first year.

Specifications

Speed Class: Class 10, V30
Read Speed: 100 MB/s
Write Speed: 30 MB/s
Card Format: microSDXC, microSDHC
Supported Devices: Security camera, Dash cam
Storage Type: Flash memory card
Typical Users: UNISEX, ADULT

Questions and answers

Is this card good for a dash cam?: Yes. It is designed for continuous loop recording, which is exactly what dash cams do. The V30 rating covers 4K dash cam footage.
How is it different from a regular microSD card?: Regular cards are built for occasional writes and wear out faster under constant recording. This one is rated for heavy rewrite cycles, so it lasts longer in cameras that record all day.
Will it work in a security camera?: It fits any camera that takes microSDXC, and Lexar lists security cameras among its uses. Check that your camera supports 64GB cards before buying.
How much footage does 64GB hold?: It depends on resolution and bitrate. Expect several hours of 4K dash cam footage or roughly a day or more of 1080p, and most cameras overwrite the oldest clips automatically.
Does it come with an SD adapter?: Most retail versions include a full-size SD adapter for card readers and laptops. Check the pack contents, since bundle contents can vary by seller.
Is it fast enough for 4K video?: Yes. The V30 rating guarantees a sustained 30 MB/s write speed, which meets the requirement for 4K recording in dash cams and cameras.
Where is the Lexar High Endurance 64GB UHS-I microSDXC Memory Card cheapest?: At Techinn.com, for $48.99, as of our latest check.
What do buyers say about the Lexar High Endurance 64GB UHS-I microSDXC Memory Card?: Rated 4.8 out of 5 from 882 ratings.