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Flash Memory > 
Patriot Memory > 
Item#: 9SIA1JX1N39610

Patriot LX Series 64GB Class 10 Micro SDXC Flash Card With SD Adapter Model PSF64GMCSDXC10

  • 64GB
  • UHS-1 3.0
  • Up To 30MB/s Read; Up To 20MB/s Write
  • Model # PSF64GMCSDXC10
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Patriot’s LX Series UHS-I compatible MicroSDXC flash memory cards offer blazingly fast performance for the ultimate storage upgrade for HD camcorders and mid-range cameras. These memory cards are Class 10 certified and meet the latest SD Association specifications by providing a minimum sustained write speed of 20MB/s.

Remove the bottleneck of slow memory and capture every image or video without missing a moment. With Class 10 specification, the Patriot LX Series MicroSDXC cards are fast enough to record video in full high definition. These MicroSDXC cards offer a maximum capacity of 64GBs, providing enough room to shoot and store hours of videos and thousands of photos.

Backed by Patriot Memory’s award winning customer service and a 5-year warranty, the LX Series MicroSDXC cards are the best choice for those looking to capture their world in stunning full HD resolutions.

Learn more about the Patriot Memory PSF64GMCSDXC10


LX Series


Speed Class Rating
UHS-1/Class 796
Read Speed
Up to 30MB/s
Write Speed
Up to 20MB/s


Complies with SDA 3.0 specifications

High level of copy protection

Compatible with MicroSDHC and MicroSDXC slot devices

Write protection switch to avoid accidental data deletion

Up to 30MBs/sec read, Up to 20MB/sec write (tested in SD 3.0 environment)

Quick Info


  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years

Customer Reviews of the Patriot Memory PSF64GMCSDXC10

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  • Anonymous
  • 8/4/2014 12:48:43 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsPerforms with Class 10 speed

Pros: Write speed is ~10MB/sec as required by Class 10

Cons: None so far. Wrote 50GB of data and read it back with no issues.

Other Thoughts: Installed in an HTC Rezound. The new SDCARD is 2x as fast as my old one so the phone writes photos and video much faster than before!

Did you find this review helpful? Yes No

  • Troy S.
  • 7/30/2014 9:18:07 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsDoes not work

Pros: This card is a large capacity in a small form factor.

Cons: This card initially formatted ok, and I transferred a significant amount of media to it, to be used in my Surface RT tablet. It exhibited strange behaviour from the start, initially working ok, but eventually degrading copy speeds and playback unusable speeds and to not responding at all. After less than a month, it stopped any consistency, but I was unable to determine if the problem was the card or the slot on the Surface. I have just recently purchased a new 32 GB card and it behaves ok in the Surface. Also, recently got a phone I was able to test this card in and it again behaved poorly. So...much less than 30 days use of this card and it's now useless to me.

Other Thoughts: After the 30 day window for RMA has closed...I have no recourse for a $65 card that is now just a useless chunk of plastic. Poor show, I will no longer be buying Patriot memory products, I wish there was some recourse for this...but I guess it is on me to have tested it thoroughly within the window by buying a second tablet or phone to test this poor product in.

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  • Ronald B.
  • 1/10/2014 4:23:18 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsDead Card

Pros: Fast when it worked

Cons: Died after 6 months... no warning, just died. None of my devices can even recognize the card exists.

Other Thoughts: Bought for my Samsung S4, then moved it to my Note 3 when I upgraded... it worked fine for a couple of months, then totally died. I can't even see the card on any of my devices [3 Computers, 1 smartphone, 2 tablets]

1 out of 1 people found this review helpful. Did you? Yes No

  • Blake E.
  • 5/3/2013 2:23:43 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

2 out of 5 eggsWrong Description

Pros: Needed memory for my Samsung Galaxy S4 and my Samsung Tab 2 10.1.I bought this one and a 32GB Model for my Tablet. Descrtiption says 50mb/s write speed however the packaging says 10mb/s maximum write speed. Newegg really needs to update there desctiption.

Cons: Only able to write at 10mb/s at max not 50mb/s that made me spend the extra money to buy this card. I could of gotten a cheaper one that done the same thing.

Other Thoughts: Newegg needs to update there desctiptions and make sure they are correct. I feel like I got ripped off.

2 out of 3 people found this review helpful. Did you? Yes No

  • Gregory G.
  • 4/14/2013 3:23:38 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsEPIC FAIL!!!

Pros: Currently waiting to see on the turn around with RMA from Newegg (which by the way - has ALWAYS been great, at least to me).

Cons: Failed right out of the gate with my Samsung SIII. It worked for a couple of hours, then checked out - completely.

Other Thoughts: Hope things get better on the turn around, but I have grave doubts. Will keep you posted though. But, I have to admit, I am not very tolerant with epic fails - especially when the particular product is CRUCIALLY NEEDED - & trust me - it was crucially needed!!! That is why it is an EPIC FAIL!!!

Went to the Patriot web page - nothing there - no one to contact - figures...

3 out of 5 people found this review helpful. Did you? Yes No

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Home > 
Computer Hardware > 
Flash Memory & Readers > 
Flash Memory > 
Patriot Memory > 
Item#: 9SIA1JX1N39610
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