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Lexar 512GB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card
Lexar

Lexar 512GB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card

Bottom line: The Lexar 512GB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory ($128.50 on Amazon as of 2026-10-21 10:16 UTC): Up to 160MB/s read speed over UHS-I for fast 4K file offloads; main trade-off: 160MB/s peak requires a specific Lexar 2-in-1 USB 3.1 card reader.

$128.50

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Buy on Amazon — $128.50 Compare to similar accessories

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Up to 160MB/s read speed over UHS-I for fast 4K file offloads
  • ✓ V30 speed class sustains 4K UHD video recording without dropped frames
  • ✓ A2 rating speeds up app and game launches on Android phones
  • ✓ Eight-point durability testing: IPX7, X-ray, shock, magnet, vibration, wear
  • ✓ 10-year limited warranty plus lifetime Lexar Recovery Tool access

Cons

  • ✗ 160MB/s peak requires a specific Lexar 2-in-1 USB 3.1 card reader
  • ✗ UHS-I caps throughput well below UHS-II and V60/V90 cards
  • ✗ No write-speed figure published, so sustained-capture headroom is unclear
  • ✗ Usable capacity lands under 512GB since Lexar counts 1GB as 1 billion bytes

Manufacturer description

The Lexar Blue 512GB microSDXC card is built for phones, action cams, and handhelds that fill up fast. Its UHS-I interface pushes read speeds up to 160MB/s (Lexar internal testing, peak speeds require a compatible Lexar 2-in-1 USB 3.1 card reader), so pulling a day of 4K UHD clips onto your desktop does not turn into a coffee break. The V30 speed class sustains 4K video recording without dropped frames, and the A2 app-performance rating keeps games and apps on Android phones launching quickly instead of stuttering off the card. Durability is where this Lexar microSD card separates itself…

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SpecPicks Verdict

SpecPicks scored Lexar 512GB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory… using a rating × review-volume × price-fit model applied to published specs and reviews across the accessories category. Lexar's accessories lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for accessories of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How fast is the Lexar Blue 512GB microSD card?

It reads at up to 160MB/s over the UHS-I interface, based on Lexar internal testing. Peak read speed requires pairing it with a select Lexar 2-in-1 USB 3.1 card reader; actual performance varies by device.

Can this card record 4K video?

Yes. It carries a V30 rating, which is the class designed for seamless 4K video recording, and it also handles Full-HD capture, playback, and storage.

Will it make apps load faster on my Android phone?

It is A2-rated, the specification for improved random read/write performance that speeds up app and game launches from the card rather than from internal storage.

How durable is this microSD card?

Lexar tests it against eight proof points: temperature resistance, IPX7 water resistance, X-ray protection, vibration-proofing, magnetism-proofing, shock resistance, drop protection up to 1.5m, and wear resistance.

What warranty comes with the Lexar Blue microSDXC card?

A 10-year limited warranty, plus lifetime access to the Lexar Recovery Tool for retrieving accidentally deleted or formatted data. Check the product listing for current warranty terms in your region.

Key Features

  • Blazing Fast Data Transfers: Powered by UHS-I tech, the Lexar Blue microSD card achieves read speeds topping 160MB/s. Effortlessly transfer Full-HD and 4K UHD media files, streamlining your digital life. Note, speeds based on internal testing, actual performance may vary. Peak read speeds require pairing with select Lexar 2-in-1 USB 3.1 card reader. Actual usable memory capacity may vary. 1GB equals 1 billion bytes
  • Premium Media Support: The mini SD card, with up to 2TB capacity and a V30 rating, enables seamless 4K video recording. It also ensures smooth capture, playback, and storage of Full-HD videos. Ideal for all your shooting needs, from family events to scenic landscapes, its large capacity means you never have to worry about space while enjoying high-quality performance
  • A2-Rated for Swift App Launches: Thanks to its A2 rating, this memory card supercharges your smartphone apps. Expect them to load lightning fast, whether you're starting a thrilling game or using essential apps. Say goodbye to lag and hello to a seamless, fluid experience. Multitasking becomes a breeze, making it a must-have for those who demand top performance from their devices
  • Built to Handle Even Harsh Conditions: These TF cards are designed to withstand a variety of conditions by undergoing testing against eight proof points including temperature resistance, water resistance (IPX7), X-ray protection, vibration-proofing, magnetism-proofing, shock resistance, drop protection up to 1.5m, and wear resistance
  • Long-Term Warranty & Data Recovery: Backed by a 10-year limited warranty, and enjoy lifetime access to the Lexar Recovery Tool. Retrieve accidentally deleted or formatted data, providing peace of mind for your valuable files

Full Specifications

BrandLexar
ColorBlue
Model NameBlue
Read Speed160 megabytes_per_second
Unit Count1 Count
Media Speed30 MB/s
ConnectivityUSB
Model NumberLMSBLUE512G-BNANG
Warranty TypeLimited
Mfr Part NumberLMSBLUE512G-BNANG
Number of Items1
Number of Packs1
Vibration/RumbleYes
Flash Memory TypeMicro SDXC
Compatible DevicesAction Cameras, Camera, Drones, Smartphone, Tablet
Additional FeaturesDrop Proof, Magnetic Proof, Temperature Proof, Wearout Proof, X Ray Proof
Warranty Description10-year limited warranty for sd card and 1-year limited warranty for adapter.
Hardware ConnectivitymicroSDXC
Item Dimensions L x W0.59"L x 0.43"W
Memory Storage Capacity512 GB

Ready to buy?

Lexar 512GB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $128.50

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

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Lexar 512GB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card
$128.50
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