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Samsung PRO Plus microSDHC Memory Card

Class 10, UHS Speed Class 3 (64GB)

| 1 question - 1 answer

Item # 305MD64GA

This item is no longer available.

Shop all SD Memory Cards


Choosing a Samsung Memory Card

Recommended for:
HD Video
HD Still Images
Burst Mode
Class 10
UHS Speed Class 1
Read: 48MB/s
Recommended for:
HD Video
HD Still Images
Burst Mode
Class 10
UHS Speed Class 1
Read: 80MB/s
Write: 20MB/s
Recommended for:
4K Video

Class 10
UHS Speed Class 3
Read: 90MB/s
Write: 80MB/s
Recommended for:
4K Video

Class 10
UHS Speed Class 3
Read: 95MB/s
Write: 90MB/s

Product Highlights:

  • Speed Class 10 for fast processing of large amounts of data
  • UHS Speed Class 3 recommended for 4K video
  • data transfer speed: 95MB/s read, 90MB/s write
  • waterproof, X-ray proof, magnet-proof, and able to handle temps ranging from -13° F to 185° F
  • includes full-size SD card adapter
  • warranty: 10 years card (1 year adapter)
  • Our 60-day money-back guarantee

What's in the Box:

  • 64 GB microSDXC card
  • SD card adapter

Hands-on research

Product Research


Overview: The Samsung PRO Plus microSDXC flash memory card lets you store your digital photos and videos, as well as your digital music files and documents. The memory card is compatible with microSDXC host devices, including most digital cameras, action cameras, and camcorders with a microSD memory card slot. A full-size SD card adapter is included for use with SDXC-compatible devices. The card has a 10-year limited warranty.

Speed Class Rating: This PRO Plus microSDXC card has a Class 10 speed rating. The card also has a UHS Speed Class rating of UHS-I U3, making it a recommended medium for recording large, mega-pixel photos and 4K UHD video. It has a read speed of up to 100 MB/s and a write speed of up to 90 MB/s.

Capacity: This PRO Plus microSDXC memory card has a capacity of 64 GB.

Durability: The Samsung microSDXC card's rugged construction makes the card able to withstand most any condition. It is resistant to extreme temperatures, shock proof, magnet proof, and water proof.

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Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

Samsung is a very trusted brand so I thought the best SD card would be to get the best one they offer. [ Teri  Dec 19, 2017 ]
Reliable card [ Richard  Oct 09, 2017 ]

1 question already asked

The memory card is just flash-based memory so, it does not have any built-in controller for managing the reading/writing of data. If your laptop has an SD memory card slot, you can use the microSDHC card for additional storage. [ Ryan  Mar 14, 2018 ]  Staff