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Item#: 9SIA85V38V8458

ADATA 16GB Class 4 Micro SDHC Flash Card with Adapter Model AUSDH16GCL4-RA1

  • Model AUSDH16GCL4-RA1
  • 16GB
  • Class 4

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

As the demand for digital storage devices continuously grows, ADATA is at the forefront with improved, top-notch memory solutions. Taking the microSD to the next level, ADATA is pleased to introduce the microSDHC (Secure Digital High Capacity), whose new interface enables faster transfer rates and expands upon the previous maximum capacity of 2GB. The ADATA microSDHC Class 4 provides cellular phones even more memory storage for multimedia, business and personal data. The microSDHC’s 2 MB/s transfer rate makes it an ideal choice for micro storage devices and a must-have for your mobile life.

  • newegg You CAN Have Your Cake and Eat it, Too! The ADATA microSDHC Class 4 is manufactured in accordance with the SD Card Association’s SD 2.0 standards, making it compatible with all microSDHC host digital devices and supporting SDHC host products with the bundled SDHC adapter. Adopting the FAT32 file system format, ADATA microSDHC Class 4 unlocks the 2GB capacity limit of microSD cards and provides a minimum transfer rate of 2 MB/s, meeting Class 4 specifications and taking care of your needs for memory card storage and the best read/write speeds.
  • newegg More Secure, More Reliable, More Data The ADATA microSDHC Class 4 supports Error Correcting Code (ECC), which automatically detects and corrects errors during data transfer, preventing corruption and loss of your important data. Additionally, the microSDHC’s In-System Programming (ISP) feature allows users to load the latest firmware and improve compatibility. The built-in write-protection switch on SDHC adapter keeps your data even safer, preventing accidental over-writing and file deletion.
  • newegg Outstanding Quality ADATA is committed to quality and your peace of mind. Therefore, every ADATA microSDHC card is manufactured under stringent guidelines to ensure the highest quality.

Learn more about the ADATA AUSDH16GCL4-RA1

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): Lifetime
  • Read full details

Customer Reviews of the ADATA AUSDH16GCL4-RA1

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2 out of 5 eggsnot reliable

Pros: works pretty well when it works

Cons: Died after 5 months

Manufacturer Response:

Thank you for your feedback. We are sorry that you are having difficulties with our product.

We provide lifetime warranty for this product, please contact us directly and one of our representatives will assist you.

ADATA Customer Service Department: 1-888-962-3282 Option 4 for Support or email us at

ADATA Customer Service Center

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  • Zach M.
  • 4/3/2013 2:19:44 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGood for money

Pros: I bought this just as a cheap card to use with my raspberry pi and it does the job with no problems. I have bought many ADATA products in the past and they haven't let me down yet.

Cons: Not the fastest read/write speeds but that is reflected in the price.

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  • Xavier G.
  • 3/12/2013 2:27:13 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggs

Pros: works very well

Cons: none yet

Did you find this review helpful? Yes No

  • Michael A.
  • 2/21/2013 11:33:04 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsAwesome micro card

Pros: -Very fast for class 4 (12 -18 Mbps write)
-gave my mp3 player 4x more music storage

Cons: none yet

Other Thoughts: I purchased this for my sansa clip zip mp3 player. While transfering songs that ranged in size from 3 Mb to 14 Mb, the average transfer rate for writing to the card was 15 mbps. If it hit a patch of smaller files, (3 Mb files) it would dip to 13mbps. I was very impressed with these write speeds, because the cards are only rated for 4mbps as far as i know. This is my first Adata product, so I hope I stay impressed.

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  • Anonymous
  • 2/4/2013 9:40:05 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsDOA

Pros: None-see Cons

Cons: Was able to write about 3GB before this card returned an error. Fails all attempts to even format.

Other Thoughts: Easy enough to RMA to newegg, but sucks to have to pay return shipping on a defective item...

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

  • Jeff L.
  • 1/16/2013 1:29:12 PM
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsFailed card!

Pros: card worked well until.... read/write rate was acceptable

Cons: card failed leaving me without my photo's and video's as well as my many music files.

Other Thoughts: I bought this card nearly two years ago, and have accumulated many photo's and music files since. But in the space of one night, I looked at my phone only to find that my pictures were not there, and my music was gone too. The card showed as being blank or having corrupted files. I tried removing the card and reinstalling it..... nothing worked, It also asked to reformat the card, knowing it would erase what I had on it, I tried this too..... that also failed. So in essense what I have is a cute little piece of plastic with no use what so ever, other than to remind me that I once had files on it.

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

  • Ryan R.
  • 12/24/2012 4:50:38 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWorking so far for smartphone!

Pros: Got this model because it's cheaper and comes with the adapter, which it turns out I didn't really need; put it in my LG Lucid, my first smartphone. The pain in the rear to take the outer cover off and put it in there means it's not really coming out again, and so I don't know or check the read/write speeds, though there haven't been any speed problems I could notice. All my data is now going there, which includes videos and pdfs mostly for studying, as well as my ill-fated foray into games (which is not what I bought either this phone, it's data plan, or this SD card for).

And so it's been working that whole time without fail, I can give it that much.

Cons: none.

Other Thoughts: Wish I went for a 32GB, finding the sound from music to be pretty good(though I'm no audiophile) I may use it for that as while (and retire my loyal, 7 year old, relatively bulky 60 gb creative zen).

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

  • George M.
  • 7/13/2012 10:54:17 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsGood for what I Do!

Pros: Works great, i have had no problems with it.

Cons: I only got 14GBs out of mine

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  • Mickey W.
  • 4/13/2012 2:27:06 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsExtremely Satisfied!!!

Pros: I have been extremely satisfied with my 16GB Adata Class 4 Micro SDHC Flash Card. It was easy to install, remove and change between different Smart Phones. I have this card in an HTC Inspire, an Atrix 4G and an Atrix 2 4G. I have all of my CD music stored, on this card and even with transferring from one phone to another, I never lost my CD music. Trust me, I have a LOT of music on this card. Plus, I still have plenty of memory left for other storage.

Again, I am extremely pleased, that I did make this purchase and I choose Adata. I first checked out their website, finding out that you can Register, your card(s) and what their support issues were. I was pleased, with what I saw, so I took the chance and am very, very glad, that I did.

Cons: None - The card simply works.

Other Thoughts: One caution - Remember when removing the Micro SDHC card, to follow the guidelines, in your Smart Phone User Guide. In the settings, there is an area for 'removing' Memory Card, safely. This way, you shouldn't lose any data and you can easily transfer the memory card to either a Card Reader or another Smart Phone. Let's be honest ... You have taken the time to shoot a bunch of pictures, for a special occasion ... You want to store those pictures on your computer ... Not lose them off of the memory card, before you get the chance to 'back them up'.

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  • James V.
  • 3/26/2012 12:23:39 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsare you sure this is Class 4?

Pros: Inexpensive and FAST

Cons: doesn't bring me breakfast

Other Thoughts: write speeds consistently near 10MB/s
read speeds consistently near 14MB/s

i sometimes wonder if my card was mislabeled

Did you find this review helpful? Yes No

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Item#: 9SIA85V38V8458
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