KEXIN 128GB Micro SD Card Class 10, U3, V30, A1 Ultra MicroSDXC UHS-I Memory Card, 2 Pack


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  • Read speed up to: 90MB/s, write speed: 30MB/s.
  • The micro SD card adopts Speed Class UHS-I, U3 and Class 10(C10) and allows you to enjoy fast transfer speed and Ultra HD video recording.
  • The memory card uses high-quality chip, features water-resistant, anti-magnetic, shockproof, high or low temperature resistant, and always keeps data safe.
  • Compatible with a SD card adapter that enables versatile usages for cameras, smartphone, laptops, and tablet etc.
  • By default the 128GB micro SD card is formatted as exFAT. Actual available capacity for data storage is less than as listed on the products due to formatting and other functions. 1GB=1,000,000,000 bytes. (2-Year Warranty)



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KEXIN LOGO 2 Pack 128GB micro sd card Read more widely use

Common in Use

In addition to the general usb flash drive, hard disk storage functions, the most prominent advantage is that it can be used for car DVR, importantly, easily to keep track of your movements with high resolution and HD image, C10 technology standard to make you not worry about crash, stop recording, leakage shoot video phenomenon, complete record, playback at any time.

Read more expand capacity

Expand Memory

The memory card can add extra capacity to your devices, free up the devices space, enable smart phone to run smoothly, and you needn’t to spend more money to buy large-capacity phone. Compatible with SD card adapter (Product does not come with an adapter), the micro SD card can be used as a full-sized SDHC card, and compatible with devices featuring SD or TF card slot.

Read more More in Protection


More in Protection

The micro SD card uses high-quality chip, features water-resistant, anti-magnetic, shockproof, high or low temperature resistant, and always keeps data safe.

With Up to 90MB/s and 30MB/s read and write speed respectively, convenient to fast store pictures and videos, adopting C10 technology standard to give you the possibility for capturing the beautiful moments of your life. Save precious time and give you perfect experience.

  • -Product Dimension: 0.59*0.43*0.04(in)
  • -Working Voltage: 2.7-3.3V
  • -Working Temperature: -25℃ to 85℃
  • -Storage Temperature: -40℃ to 85℃
  • 2 Pack 128GB micro SD card (Adapter not included)
Read more Stunning Transmission Speed
Product information Color:128G + 128G Product Dimensions 0.59 x 0.43 x 0.04 inches Item Weight 0.353 ounces Manufacturer KEXIN ASIN B08214Z51K

This card was exactly what I needed to add memory to my phone. It was very easy to install and gave my phone so much more storage for pictures, videos, and apps. I am not sure if it's install in the same place on all phones, I have seen some have their own slot. On my phone it was co-located with the sim card slot, but it was labeled so it was easy enough to find. It works very well and it's fast as described.

This card works well on both my PC and the Samsung Galaxy S8+, because it is significantly faster when recording videos and taking photos, which helps me store more photos. According to my price comparison, this is the best. select

Storage was not full 64gb, about 5 less. Working well with my door bell camera.

got a new phone and these helped with extra storage for all my pictures. Also used one on my dash cam. Great value for your money

And again ANOTHER failed Kexin product. I have purchased MANY of their product and with the exception of a few MicroSD with small storage capacity they all FAILED!

Sadly, a couple of my reviews did not get posted and I am guessing it is because how angry I was/am and I really went in hard on this seller, so I am gonna keep this short and sweet, no attacks and hope that will allow the truth to get out there. In fact I will simply just post the FAILED Read/Write speed test and call it a wrap & let you/my fellow Amazon buyers decide if you want to take the risk.. Remember this is now the 3rd product that that failed others did not get posted.

They advertise Read/write speeds 85MB/30MB and as you can see from my attached, this tested less than half that speed!

Way too many other sellers selling like products for any hard working American to waste on a seller that does not stand behind their product or worse... stand behind their word!

Omg put it in my Samsung adapter and on my 1 month old laptop. The SD Card got extremely hot and started warping. I thought it was my pc, but i put an SD in that I already had and it worked fine. I threw them both away.

I actually needed card for my camcorder and it seems to be working fine the camera won’t work until you have the sd card ... it a good for me ... thanks for reading...

I bought these sd card set for my car dash camera. I needed larger storage because it constantly records the road. One caveat is that I had to reformat the sd card with FAT32. In Mac, it was pretty easy from DIsc Utilities but in windows, there might be external software to do that formatting.