Samsung

Samsung EVO Plus 512GB microSDXC UHS-I U3 100MB/s Full HD & 4K UHD Memory Card with Adapter (MB-MC512HA)

Name: Samsung EVO Plus 512GB microSDXC UHS-I U3 100MB/s Full HD & 4K UHD Memory Card with Adapter (MB-MC512HA)
Brand: Samsung
SKU: B08D1GP5P9

Status: Samsung EVO Plus 512GB microSDXC UHS-I U3…: Unavailable on Amazon as of 2026-10-21 22:26 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Samsung EVO Plus 512GB microSDXC UHS-I U3 100MB/s Full HD & 4K UHD: 512GB microSDXC capacity for 4K UHD and Full HD recording; main trade-off: UHS-I ceiling; no UHS-II/V90 for high-bitrate pro video.

Unavailable on Amazon as of 2026-10-21 22:26 UTC

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-21

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. About the author →

Pros & Cons

Pros

✓ 512GB microSDXC capacity for 4K UHD and Full HD recording
✓ Up to 100MB/s UHS-I read speed, U3-rated
✓ 4-Proof: waterproof, temperature-, X-ray-, magnet-proof
✓ 10-year limited warranty from Samsung
✓ Full-size SD adapter included for cameras and laptops

Cons

✗ UHS-I ceiling; no UHS-II/V90 for high-bitrate pro video
✗ 100MB/s is the read figure; write speed unstated and slower
✗ Samsung notes real speeds vary by card capacity

Manufacturer description

About this item Up to 100MB/s transfer speed with UHS-I interface. Peformance varies by capacity. Works with cell phones, smartphones, Android tablets, tablet PCs, and more. 4-Proof protection: Waterproof, Temperature proof, X-ray proof, Magnet proof 10-year limited warranty Includes full size adapter for use in cameras, laptops, and desktop computers Note:The foregoing read & write speeds are based on internal tests conducted under controlled conditions. Actual speeds may vary depending upon card capacity. 1 GB = 1,000,000,000 bytes. Some capacity may not be available for actual storage. ›…

SpecPicks Verdict

SpecPicks scored Samsung EVO Plus 512GB microSDXC UHS-I U3 100MB/s Full HD & 4K UHD… using a rating × review-volume × price-fit model applied to published specs and reviews across the PC & gaming hardware category. Samsung's PC & gaming hardware 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 PC & gaming hardware 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.

Key Features

Up to 100MB/s transfer speed with UHS-I interface. Peformance varies by capacity.
Works with cell phones, smartphones, Android tablets, tablet PCs, and more.
4-Proof protection Waterproof, Temperature proof, X-ray proof, Magnet proof
10-year limited warranty
Includes full size adapter for use in cameras, laptops, and desktop computers
NoteThe foregoing read & write speeds are based on internal tests conducted under controlled conditions.

Full Specifications

ASIN	B08D1GP5P9
Brand	SAMSUNG
Color	Red
Model Name	Evo Plus
Read Speed	100 Megabytes Per Second
Item Weight	0.009 ounces
Write Speed	90
Manufacturer	SFA Semicon Pilippines Corp.
Model Number	Evo Plus
Warranty Type	Limited
Special Feature	Temperature Proof, X Ray Proof
Flash Memory Type	Micro SDXC
Item model number	Evo Plus
Compatible Devices	Camera, Smartphone
Hardware Interface	microSDXC
Product Dimensions	0.39 x 0.59 x 0.04 inches
Date First Available	October 2, 2020
Memory Storage Capacity	512 GB
Is Discontinued By Manufacturer	No
Secure Digital Association Speed Class	Class 10

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