Samsung

Samsung PRO Plus + Reader 256GB microSDXC Up to 160MB/s UHS-I

Name: Samsung PRO Plus + Reader 256GB microSDXC Up to 160MB/s UHS-I, U3, A2, V30, Full HD & 4K UHD Memory Card for Android Smartphones, Tablets, Go Pro and
Brand: Samsung
SKU: B09B1HCF3H
Price: 79.99 USD
Availability: OutOfStock

Bottom line: The Samsung PRO Plus + Reader 256GB microSDXC Up to 160MB/s UHS-I ($79.99 on Amazon as of 2026-10-21 02:15 UTC): Rated up to 160MB/s read and 120MB/s write over UHS-I; main trade-off: UHS-I interface caps speed below UHS-II cards.

$79.99

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Buy on Amazon — $79.99 Compare to similar PC & gaming hardware

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-20

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 →

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

Pros & Cons

Pros

✓ Rated up to 160MB/s read and 120MB/s write over UHS-I
✓ U3 and V30 rating sustains 4K UHD video capture
✓ A2 spec speeds app and game loading on Android
✓ Full-size card reader bundled, no separate dongle needed
✓ 10-year limited warranty from Samsung

Cons

✗ UHS-I interface caps speed below UHS-II cards
✗ Samsung rates speeds on the 512GB model, not 256GB
✗ 160MB/s read requires a UHS-I reader to hit fully
✗ 4K capture needs a phone or drone that supports it

Manufacturer description

Your new go-to card + reader combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on. ¹Requires a compatible phone or drone capable of filming 4K video. ²Comparisons based on 2020 PRO Plus microSD models. *The foregoing read & write speed performance is based on testing of 512GB capacity under standard conditions; Actual speeds may vary…

SpecPicks Verdict

SpecPicks scored Samsung PRO Plus + Reader 256GB microSDXC Up to 160MB/s UHS-I 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 on a DJI drone?

Yes, provided the drone supports 4K. The card is rated U3 and V30, the sustained-write classes Samsung specs for 4K UHD capture, and Samsung lists DJI drones as a target use.

Is this fast enough for apps and games on an Android tablet?

It carries an A2 rating, the SD Association class for random read/write performance when apps run from the card, so installed games and apps load rather than just storing data.

What warranty does Samsung offer on the PRO Plus?

Samsung backs the PRO Plus with a 10-year limited warranty. Check the product listing for the current terms and any regional differences.

How durable is it if I drop it or get it wet?

Samsung rates the PRO Plus for six-proof protection: water, temperature extremes, X-ray, magnets, drops, and wearout. Samsung publishes the specific test conditions for each.

Do the 160MB/s read speeds apply to the 256GB version?

Samsung states its read and write performance figures come from testing the 512GB capacity under standard conditions, and notes actual speeds vary. Treat 160/120MB/s as the line's ceiling.

Key Features

YOUR NEW GO-TO CARD: Capture seamless 4K videos¹ on your compatible phone or drone with this micro SD memory card. Expanded storage gives you freedom to play more high performance, intensive games on your tablet or gaming device as well as extra memory for your GoPro.
TAKE YOUR BURST SHOT: Stunningly fast U3, Class10 rated read/write speeds up to 160/120MB/s, let you shoot more photos faster² and 4K videos¹ look sharp with UHS-I Interface.
ADD SPACE, KEEP IT ALL: Huge capacities of 128GB, 256GB and 512GB give you plenty of storage space for hi-res photos, must-have apps, and all the media you want. Get extra drone memory that will allow you to record high-quality footage on your DJI drone, store it, and transfer it between devices.
YOU’RE FULLY PROTECTED: The Pro Plus takes on life’s adventures with water³, temperature⁴, X-ray⁵, magnet⁶, drop⁷ and wearout⁸ protection; Backed by a 10-year limited warranty.

Full Specifications

Brand	Samsung
Color	Read/Write 160/120MB/s
Model Name	PRO Plus
Read Speed	160 megabytes_per_second
Media Speed	120 MB per second
Model Number	MB-MD256KB/AM
Compatibility	Android
Warranty Type	Limited
Built-In Media	Solid State Drive
Item Type Name	SSD Card
Mfr Part Number	MB-MD256KB/AM
Number of Items	1
Flash Memory Type	Micro SDXC
Compatible Devices	Smartphone, Tablet
Additional Features	Magnetic Proof, Temperature Proof, Water Proof, Wearout Proof, X Ray Proof
Warranty Description	Limited 10 year warranty
Hardware Connectivity	microSDXC
Item Dimensions L x W	0.39"L x 0.39"W
Memory Storage Capacity	256 GB
Flash Memory Video Speed Class	V30
Full listing title	Samsung PRO Plus + Reader 256GB microSDXC Up to 160MB/s UHS-I, U3, A2, V30, Full HD & 4K UHD Memory Card for Android Smartphones, Tablets, Go Pro and DJI Drone (MB-MD256KB/AM)

Ready to buy?

Samsung PRO Plus + Reader 256GB microSDXC Up to 160MB/s UHS-I, U3, A2, V30, Full HD & 4K UHD Memory Card for Android Smartphones, Tablets, Go Pro and DJI Drone (MB-MD256KB/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.

Buy on Amazon — $79.99

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

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →