Samsung PRO Plus 128GB microSDXC Memory Card + Adapter
Bottom line: The Samsung PRO Plus 128GB microSDXC Memory Card + Adapter ($49.99 on Amazon as of 2026-10-21 12:15 UTC): Up to 180 MB/s read, 130 MB/s write for fast 4K offload; main trade-off: rated speeds were tested on the 512GB model, not 128GB.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Up to 180 MB/s read, 130 MB/s write for fast 4K offload
- ✓ V30 and U3 rated for sustained 4K video recording
- ✓ A2 rating targets faster app loads on Android tablets
- ✓ 10-year limited warranty from Samsung
Cons
- ✗ Rated speeds were tested on the 512GB model, not 128GB
- ✗ 128GB fills fast with 4K footage; 256GB/512GB cost more
- ✗ UHS-I tops out well below UHS-II cards for pro workflows
- ✗ Needs a UHS-I card reader to hit full transfer speeds
Manufacturer description
The Samsung PRO Plus 128GB microSDXC card is built for people who fill storage fast: 4K video from a drone, burst photos from a phone, or a growing library of games on an Android tablet. Rated read/write speeds reach up to 180/130 MB/s, so long takes offload quickly and burst sequences don't stall mid-shoot. Samsung rates the PRO Plus against six hazards — water, extreme temperature, X-ray, magnets, drops, and wearout — and backs it with a 10-year limited warranty, which matters if the card lives in a GoPro mount or a DJI drone bay rather than a drawer. The bundled full-size SD adapter means…
SpecPicks Verdict
SpecPicks scored Samsung PRO Plus 128GB microSDXC Memory Card + Adapter 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.
Frequently Asked Questions
Will this card record 4K video without dropping frames?
It is rated V30, U3, and Class 10, which is the sustained write class 4K recording is specified for. Samsung lists write speeds up to 130 MB/s, though that figure was measured on the 512GB capacity.
Does it work with a GoPro or DJI drone?
Samsung lists Android smartphones, tablets, GoPro, and DJI drones as target devices for the PRO Plus. Check your specific camera or drone's supported card list for capacity limits before buying.
What comes in the box?
The card ships with a full-size SD adapter, so you can move it between a phone or drone and a laptop or card reader that only accepts standard SD.
How long is the warranty?
Samsung backs the PRO Plus with a 10-year limited warranty. Terms and exclusions are footnoted on the product listing, so review them for your region.
Is it durable enough for outdoor shooting?
Samsung rates the PRO Plus for water, temperature, X-ray, magnet, drop, and wearout protection. Each rating has specific test conditions listed on the product page rather than being unconditional.
Key Features
- YOUR NEW GO-TO CARD: Capture seamless 4K videos¹ on your compatible phone or drone, while expanded storage gives you the freedom to play more high-performance, intensive games on your tablet or gaming device
- TAKE YOUR BURST SHOT: Fast U3, Class 10 rated read/write speeds up to 180/130MB/s²-³ let you shoot more photos faster and transfer with ease⁴; 4K videos look sharp with UHS-I, V30 rated speed and A2 rating provides more storage for apps and games
- ADD SPACE, KEEP IT ALL: Huge capacities of 128GB, 256GB and 512GB give you plenty of storage space; Shoot as many long takes⁵-⁷ and high-resolution photos8-9 as you want, or load up on apps and media; Now you’ve got the room
- YOU’RE FULLY PROTECTED: The PRO Plus takes on life’s adventures with water¹⁰, temperature¹¹, X-ray¹², magnet¹³, drop¹⁴, and wearout¹⁵ protection; You deserve reliable storage, backed by a 10-year limited warranty¹⁶-¹⁹
- WORLD’S #1 FLASH MEMORY BRAND: Performance and reliability from the world’s #1 brand for flash memory since 2003¹⁸; All firmware and components are produced in-house, including our world renowned DRAM and NAND, for quality and you can trust
Full Specifications
| Brand | Samsung |
|---|---|
| Color | Read/Write 180/130MB/s |
| Model Name | New Pro Plus MicroSD |
| Read Speed | 180 megabytes_per_second |
| Media Speed | 130MB/s |
| Model Number | MB-MD128SA/AM |
| Compatibility | Android |
| Warranty Type | Limited |
| Mfr Part Number | MB-MD128SA/AM |
| Flash Memory Type | Micro SD |
| Compatible Devices | Camera, Drone, Gaming Console, Smartphone, Tablet |
| Additional Features | Drop Proof |
| Warranty Description | 1 Year Manufacturer |
| Hardware Connectivity | MicroSD |
| Item Dimensions L x W | 0.5"L x 0.39"W |
| Memory Storage Capacity | 128 GB |
| Flash Memory Video Speed Class | V30 |
| EU Spare Part Availability Duration | 10 years |
| Secure Digital Association Speed Class | Class 10 |
| Full listing title | Samsung PRO Plus 128GB microSDXC Memory Card + Adapter, Up to 180 MB/s | Full HD & 4K UHD, UHS I, C10, U3, V30, A2 microSD for Android Smartphones, Tablets, GoPRO, and DJI Drone (MB MD128SA/AM) |
Ready to buy?
Samsung PRO Plus 128GB microSDXC Memory Card + Adapter, Up to 180 MB/s | Full HD & 4K UHD, UHS I, C10, U3, V30, A2 microSD for Android Smartphones, Tablets, GoPRO, and DJI Drone (MB MD128SA/AM) 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.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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