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Blue and white SD card with USB reader adapter

SAMSUNG

SAMSUNG SD PRO Plus + USB Reader 512GB MicroSD Memory Card

SKU CH-892E-30V3F

512 GB SDXC card with 180 MB/s read and 130 MB/s write speeds, includes USB reader

  • Total capacity512 GB
  • Memory card formatSD
  • Max read speed180 MB/s
  • Write throughput130
  • Product typeSD
  • Read up to 180 MB/s for rapid burst shots
  • Write up to 130 MB/s enables smooth 4K video capture
  • 512 GB capacity stores extensive professional media libraries
  • 7-proof protection survives water, temperature extremes and X-rays
  • Includes USB reader for immediate multi-device workflow

Professional storage capacity

The Samsung SD PRO Plus delivers 512 GB of capacity for photographers and digital media professionals who need reliable space for high-resolution images and 4K video. It includes a USB reader for direct transfer to laptops and cameras. The card is built for sustained workloads in demanding creative environments.

Speed headroom and limits

Sequential read reaches 180 MB/s and write reaches 130 MB/s, supporting rapid burst shooting and smooth 4K video capture without dropped frames. The 512 GB capacity provides ample headroom for extended sessions, while the 130 MB/s write ceiling defines the maximum sustained ingest rate for continuous recording.

SDXC interface constraints

The card uses the SDXC hardware connectivity standard, so maximum throughput is bound by the host device’s SD slot specification and the included USB reader’s controller. Performance will scale down to the slowest link in the chain, and devices limited to UHS-I speeds cannot exceed the rated 180 MB/s read or 130 MB/s write.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $66.99
Pricier than about 60% of the 1,947 comparable items (median $46.99).
Total capacity 512 GB
Higher than about 90% of the 1,132 comparable items (median 64 GB).
Price per TB $130.84 per TB
Cheaper than about 92% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameSAMSUNG
Model nameMB-SD512SB/AM
Part numberMB-SD512SB/AM
Total capacity512 GB
Product typeSD
Performance
Max read speed180 MB/s
Write throughput130
Storage
Memory card formatSD

Questions about this item

Will the 180 MB/s read speed work in my older camera that only supports UHS-I?

The card delivers up to 180 MB/s read and 130 MB/s write in devices that support those rates; in older UHS-I slots it will still function but at the lower speeds the host allows.

How can I verify the card is performing at its rated 180 MB/s read and 130 MB/s write after I install it?

Run a benchmark tool such as CrystalDiskMark or Blackmagic Disk Speed Test on a compatible reader; you should see sequential results close to 180 MB/s read and 130 MB/s write.

Does the package include the USB reader shown in the title, or do I need to buy one separately?

The bundle includes a USB reader together with the 512 GB SD PRO Plus card; no separate reader purchase is required.

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