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Lexar 512GB Professional Silver Plus Micro SD Card, UHS-I, C10, U3, V30, Full HD & 4K, Up to 205/150 MB/s microSDXC Memory Card, for Videographers, Gamers (LMSSIPL512G-BNANU) | Up to 205MB per S Read, 150MB per S Write, C10/u3/v30, SD Adapter, IPX7 Waterproof, Lifetime Limited Warranty
Lexar

Lexar 512GB Professional Silver Plus Micro SD Card

Bottom line: The Lexar 512GB Professional Silver Plus Micro SD Card: 205MB/s read speed cuts 4K offload time versus slower UHS-I cards; main trade-off: UHS-I bus caps speed below UHS-II and V60/V90 cards for pro video.

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

Mike Perry — Hardware researcher since 2014. For external drives and portable storage, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ 205MB/s read speed cuts 4K offload time versus slower UHS-I cards
  • ✓ V30 rating sustains 4K 60FPS recording without dropped frames
  • ✓ 512GB holds a deep Steam Deck library or long shoot days
  • ✓ IPX7 waterproof plus shock, x-ray, magnetic and vibration resistance
  • ✓ Lifetime limited warranty on the card, plus Lexar Recovery Software

Cons

  • ✗ UHS-I bus caps speed below UHS-II and V60/V90 cards for pro video
  • ✗ 150MB/s write is the max, not a guaranteed sustained rate
  • ✗ Not compatible with Nintendo Switch 2 per Lexar's own listing
  • ✗ Included SD adapter carries only a one-year warranty, not lifetime

Manufacturer description

The Lexar 512GB Professional Silver Plus microSD card is built for people who fill cards fast: 4K shooters, drone pilots, and handheld gamers running libraries off removable storage. It moves data at up to 205MB/s read and 150MB/s write, so offloading a day of footage to your laptop finishes in a fraction of the time a slower UHS-I card needs, and the sustained write floor guaranteed by its V30 rating keeps 4K 60FPS recording from dropping frames mid-take. The 512GB microSDXC capacity gives you room for long recording sessions or a deep Steam Deck game library without swapping cards…

SpecPicks Verdict

SpecPicks scored Lexar 512GB Professional Silver Plus Micro SD Card using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. Lexar's external storage 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 external storage 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

Does this Lexar 512GB card work with the Steam Deck?

Yes. Lexar lists the Steam Deck among supported devices, along with DJI drones, GoPro cameras, and Nintendo consoles. Note that Nintendo Switch 2 is explicitly excluded.

Can it record 4K video without dropping frames?

It is rated V30, which is the video speed class for sustained 4K capture, and Lexar rates it for 4K 60FPS recording. Max write speed is 150MB/s.

How fast is it actually?

Up to 205MB/s read and up to 150MB/s write over the UHS-I bus. It is a C10 U3 V30 card, so 30MB/s is the minimum sustained write the V30 class guarantees.

What happens if the card gets wet or dropped?

It carries an IPX7 waterproof rating and is also rated drop-proof, shockproof, temperature-proof, x-ray-proof, magnetic-proof, wearproof, and vibration-resistant.

Is there a warranty, and does the SD adapter come with it?

A full-size SD adapter is included. The card carries a lifetime limited warranty; the adapter is covered for one year. Lexar Recovery Software is also bundled.

Key Features

  • 205MB/s max read speed expedites transfers and reduces wait times
  • 150MB/s max write speed ensures stutter-free videos
  • Rated V30, it supports up to 4K 60FPS video recording to capture smooth, high-quality video
  • Extensive compatibility with a variety of devices, including models from DJI, GoPro, Nintendo (NOT Nintendo-Switch 2), and SteamDeck
  • Built for durability – IPX7 waterproof, wearproof, drop-proof, temperature-proof, x-ray-proof, shockproof, magnetic-proof, and vibration-resistant
  • Includes Lexar Recovery Software and a lifetime limited warranty for card, one-year for adapter

Full Specifications

BrandLexar
ColorSilver
Weight512g
Model NameSilver Plus MicroSD
Read Speed205 Megabytes Per Second
Unit Count1.0 Count
Media Speed150 MB/s
Model NumberLMSSIPL512G-BNANU
CompatibilitySwitch
Warranty TypeLifetime Limited
Mfr Part NumberLMSSIPL512G-BNANU
Vibration/RumbleYes
Flash Memory TypeMicro SDXC
Compatible DevicesCamera, Gaming Console, Smartphone, Tablet
Additional FeaturesDrop Proof, Magnetic Proof, Vibration Proof, Water Proof, X Ray Proof
Warranty DescriptionLifetime Limited Warranty
Hardware ConnectivitymicroSDXC
Memory Storage Capacity512 GB
Item Dimensions D x W x H0.43"D x 0.59"W x 0.04"H
Flash Memory Video Speed ClassV30
Full listing titleLexar 512GB Professional Silver Plus Micro SD Card, UHS-I, C10, U3, V30, Full HD & 4K, Up to 205/150 MB/s microSDXC Memory Card, for Videographers, Gamers (LMSSIPL512G-BNANU) | Up to 205MB per S Read, 150MB per S Write, C10/u3/v30, SD Adapter, IPX7 Waterproof, Lifetime Limited Warranty

Ready to buy?

Lexar 512GB Professional Silver Plus Micro SD Card, UHS-I, C10, U3, V30, Full HD & 4K, Up to 205/150 MB/s microSDXC Memory Card, for Videographers, Gamers (LMSSIPL512G-BNANU) | Up to 205MB per S Read, 150MB per S Write, C10/u3/v30, SD Adapter, IPX7 Waterproof, Lifetime Limited Warranty 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.

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Lexar 512GB Professional Silver Plus Micro SD Card, UHS-I, C10, U3, V30, Full HD & 4K, Up to 205/150 MB/s microSDXC Memory Card, for Videographers, Gamers (LMSSIPL512G-BNANU) | Up to 205MB per S Read, 150MB per S Write, C10/u3/v30, SD Adapter, IPX7 Waterproof, Lifetime Limited Warranty
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