Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Compare

SanDisk Extreme PRO microSDXC 512GB vs SanDisk High Endurance 512GB microSDXC

Buy the Extreme PRO for action cameras, drones, phones and Raspberry Pi boards where fast writes and quick app loading matter. Buy the High Endurance for dash cams, security cameras and home monitoring, where the card writes constantly and longevity beats peak speed. The Extreme PRO is the faster card on paper (200 MB/s read, up to 140 MB/s write, A2 app rating); the High Endurance trades speed for a design built around continuous recording. Owner ratings on the Extreme PRO are mixed at 3.8 out of 5, so check the seller is authorized.

  • Choose the Extreme PRO if you shoot 4K on an action camera or drone, run apps from the card on a phone or Pi, or move large files often.
  • Choose the High Endurance if the card lives in a dash cam or security camera that records around the clock and you want it to last.

Prices

  • SanDisk Extreme PRO microSDXC 512GB: $115.34 at Everything But Stromboli (last seen Nov 8)
  • SanDisk High Endurance 512GB microSDXC: $129.99 at Walmart (checked today)
  • Difference: the SanDisk Extreme PRO microSDXC 512GB is $14.65 cheaper than the SanDisk High Endurance 512GB microSDXC at the latest prices (Nov 8 and Nov 10)
SanDisk
SanDisk Extreme PRO microSDXC UHS-I Card 512GB

SanDisk Extreme PRO microSDXC 512GB

SanDisk Extreme PRO microSDXC UHS-I Card 512GB

3.8(57 ratings)
$115.34at Everything But StromboliChecked Nov 8
See all prices and details
Visit Everything But Stromboli
Pros
  • Fast reads and writes for 4K video and large file transfers
  • A2 rating speeds up app loading on phones and single-board computers
  • Rated for extreme temperatures from -13°F to 185°F
  • Works across drones, action cams, phones and Raspberry Pi
Cons
  • Not marketed for continuous recording in dash or security cams
  • Listed write speed is inconsistent between 140 and 90 MB/s
  • Owner rating is only 3.8 out of 5
SanDisk
SanDisk High Endurance microSDXC 512GB

SanDisk High Endurance 512GB microSDXC

SanDisk High Endurance microSDXC 512GB

$129.99at WalmartChecked 3 h ago
See all prices and details
Visit Walmart
Pros
  • Built for the constant writing dash cams and security cameras do
  • Ships with a full-size SD adapter
  • Same 512GB capacity and V30 rating for 4K recording
  • Waterproof, shockproof and X-ray proof
Cons
  • Much slower writes, up to 40 MB/s
  • Reads top out at 100 MB/s
  • No A2 rating, so slower for running apps

What separates them

SanDisk Extreme PRO microSDXC 512GBSanDisk High Endurance 512GB microSDXC
Read speedUp to 200 MB/sUp to 100 MB/s
Write speedUp to 140 MB/s (listing also states 90 MB/s)Up to 40 MB/s
App performance classA2, faster random reads and writes for appsNot rated A2
Designed usePhotos, 4K video, drones, action cams, phones, Raspberry PiDash cams, security and home monitoring systems
Endurance focusSpeed-first; no high-endurance ratingBuilt for constant loop recording
Included adapterNot statedFull-size SD adapter included
Durability ratingsWaterproof, temperature proof, shock proof, X-ray proofWaterproof, shockproof, X-ray proof
Owner rating3.8 out of 5 from 57 ratingsNot stated

Price history

$159.77$37.99
Nov 8Nov 10
  • SanDisk Extreme PRO microSDXC 512GB: lowest $37.99 on Nov 10 at Sandisk.com.
  • SanDisk High Endurance 512GB microSDXC: lowest $127.00 on Nov 10 at Newegg.

Prices at every store

SanDisk Extreme PRO microSDXC 512GB

  • Everything But StromboliNew

    In stock

    $115.34Free shippingChecked Nov 8
    Visit Everything But Stromboli
  • NeweggNew

    In stock

    $119.99Free shippingChecked 6 h ago
    Visit Newegg
  • WalmartNew

    In stockSold by One Ys Decision LLC

    $137.25Free shippingChecked Nov 8
    Visit Walmart
  • eBayNew

    Availability unknownSold by pch12trust (99.2% positive, 2,500 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $127.00Free shippingChecked Nov 8
    Visit eBay

Also available at

  • Sandisk.comCheck price at Sandisk.com
  • eBayCheck price at eBay
  • WalmartCheck price at Walmart

Store links may earn us a commission. Some prices via Klarna.

All 15 stores and price history →

SanDisk High Endurance 512GB microSDXC

  • WalmartNew

    In stockSold by Newegg Inc.

    $129.99Free shippingChecked 3 h ago
    Visit Walmart
  • 友和 YohoNew

    In stock

    $165.57+ $25.50 shippingChecked 3 h ago
    Visit 友和 Yoho
  • Neobits.comNew

    In stock

    $205.96+ $20.29 shippingChecked 3 h ago
    Visit Neobits.com
  • Central ComputersNew

    Out of stock

    $149.99+ $39.70 shippingChecked 3 h ago
    Visit Central Computers

Also available at

  • B&H Photo-Video-AudioCheck price at B&H Photo-Video-Audio
  • Grooves-Inc.comCheck price at Grooves-Inc.com
  • Impulse.Check price at Impulse.

Specs compared

SpecSanDisk Extreme PRO microSDXC 512GBSanDisk High Endurance 512GB microSDXC
Capacity512 GB512 GB
Speed ClassClass 10Class 10, U3, V30
SD FormatmicroSDXC—
FormatSD—
SD Speed ClassUHS Class 3—
ColorRed—
hard_drive_capacity512 GB—
data_storage512 GB—
Video Speed ClassV30—
SD TypemicroSDXC—
Memory Size512 GB—
Wi-FiNo—
Show all 29 specsShow fewer specs
SpecSanDisk Extreme PRO microSDXC 512GBSanDisk High Endurance 512GB microSDXC
App Performance ClassA2—
Write Speed (MB/s)140—
UHS InterfaceUHS-I—
UHS Speed ClassU3—
Read Speed (MB/s)200—
Read Speed—Up to 100 MB/s
Write Speed—Up to 40 MB/s
Card Format—microSD, microSDXC
Supported Devices—Dash cam, Home monitoring system, Security syst…
Resistance

What reviewers say

SanDisk Extreme PRO microSDXC 512GB

  • 3.8 / 557 ratings

Ratings are mixed: many owners are happy with the capacity and speed for drones, phones and cameras, while a notable share report cards that failed early or arrived faulty.

What people mention
  • CapacityPraisedOwners like the 512GB size for long recording sessions and large game libraries.
  • SpeedMixedReads are quick in a good reader, but writes fall short of the headline figure in some devices.
  • ReliabilityCriticisedSome owners report cards failing early or arriving unreadable.
  • DurabilityPraisedWater, shock and temperature ratings are valued by trail camera and action camera users.

SanDisk High Endurance 512GB microSDXC

Users value this card for its reliability in security hardware where standard cards often fail due to constant overwriting. It is widely praised for surviving extreme temperatures in vehicles.

What people mention
  • EndurancePraisedOwners report the card handles constant looping and overwriting without data corruption.
  • Write SpeedMixedWhile sufficient for 4K video, the 40 MB/s write speed is slow for transferring large files to a PC.
  • DurabilityPraisedThe card remains functional despite exposure to high heat inside parked cars.

Questions and answers

Which card is better for a dash cam?
The High Endurance. It is designed for the constant loop recording dash cams do, and its slower speed is not a limit there. The Extreme PRO is built for speed, not for all-day writing.
Which is better for a GoPro or drone?
The Extreme PRO. Its faster writes and V30 rating handle 4K footage and burst photos with less risk of stalling. The High Endurance can record 4K but has far less write headroom.
Which card lasts longer?
For continuous recording, the High Endurance is the safer bet because it is built for that workload. The Extreme PRO should last well in occasional use like photos and video clips.
Is the Extreme PRO worth stepping up to?
Yes if you move large files, shoot high-bitrate 4K, or run apps from the card. If the card sits in a security camera, the extra speed buys you little.
Do both work in a phone or Raspberry Pi?
Both fit a microSDXC slot and both are 512GB. The Extreme PRO's A2 rating makes it the better pick for running apps from the card.
Does either come with an SD adapter?
The High Endurance listing includes a full-size SD adapter. The Extreme PRO listing does not state one, so check the box contents before you buy.

Ask our shopping agent

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

More comparisons

  • SanDisk Extreme PRO microSDXC UHS-I Card 512GB vs Kingston High Endurance microSDXC UHS-I Memory Card
  • SanDisk Extreme PRO microSDXC UHS-I Card 512GB vs SanDisk Extreme microSDXC UHS-I Card 512GB
  • SanDisk Extreme PRO microSDXC UHS-I Card 512GB vs SanDisk GamePlay UHS-I microSDXC Card
  • SanDisk Extreme PRO microSDXC UHS-I Card 512GB vs SanDisk 512GB Ultra UHS-I microSDXC Memory Card
All 4 stores and price history →
—
Waterproof, Shockproof, X-ray proof
Storage Type—microSD
Included Components—Adapter (for compatibility with full size SD/SD…
Wireless—No
Typical Users—Adventure seeker
Form Factor—microSD
Dimensions—0.04" x 0.59" x 0.43" (L x W x H)
Weight—0.26 gms