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KEXIN 64GB Micro SD Card Class 10, U3, MicroSDXC UHS-I C10 - High Speed Memory Card (3 Pack) Review

5

·

Terrible

Revainrating 1.5 out of 5  
Rating 
1.4
🎴 Memory Cards, 🖥 Computer Accessories & Peripherals

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Media

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img 1 attached to KEXIN 64GB Micro SD Card Class 10, U3, MicroSDXC UHS-I C10 - High Speed Memory Card (3 Pack)
img 2 attached to KEXIN 64GB Micro SD Card Class 10, U3, MicroSDXC UHS-I C10 - High Speed Memory Card (3 Pack)
img 3 attached to KEXIN 64GB Micro SD Card Class 10, U3, MicroSDXC UHS-I C10 - High Speed Memory Card (3 Pack)
img 4 attached to KEXIN 64GB Micro SD Card Class 10, U3, MicroSDXC UHS-I C10 - High Speed Memory Card (3 Pack)

Details

BrandKEXIN
Flash Memory TypeMicro SD
Color3).3 x 64G
Hardware InterfaceMicroSDXC
Secure Digital Association Speed ClassClass 10

Description of KEXIN 64GB Micro SD Card Class 10, U3, MicroSDXC UHS-I C10 - High Speed Memory Card (3 Pack)

Read speed up to: 85MB/s, write speed: 30MB/s. Ideal for recording 4K Ultra HD video. Extended Capacity for pictures, musics, documents. KEXIN memory card adopts Speed Class UHS-I,U3 and Class 10(C10) and allows you to enjoy fast transfer speed and 4K UHD video recording. KEXIN 64GB Micro SD card is enough memory for up to 1.5 hours 4K UHD videos recording, up to 4 hours full HDD videos recording, 7,000 photos, 2,500 songs. Ideal for an action camera, drone, dash cam, DSLR, home monitor system, Android smartphone, tablet, computer, and laptop to quickly download or record more media files. KEXIN TF memory card is compatible with all MicroSD and wide application of full-size SD card if with a micro SD adapter. Shock proof micro SD card uses high-quality chip, features water-resistant, anti-magnetic, shockproof, high or low temperature resistant, and always keeps data safe. By default the 64G 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).

Reviews

Global ratings 5
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  • 4
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  • 3
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  • 2
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  • 1
    3

Type of review

Revainrating 2 out of 5

Great quality, unrealistic speed

These are great value for money and are great for most things. I've even used them in WiFi cameras and haven't had any problems so far, but we'll see. Despite the price, this is a bargain! In further tests, these results were just as good as with the Sandisk Ultra.

Pros
  • Lots of positive vibes
Cons
  • -

Revainrating 1 out of 5

This card is actually tested faster than advertised

It was advertised as a U1 SD card (10MB/s write) but all three in my pack have been tested to write faster than 40MB/s (tested with Serial 100MB entry with Crystaldiskmark) which places it in the U3 category. The reading speed exceeded 80 MB/s. This was probably one of the few times I've bought an inexpensive microSD card that actually turned out better than advertised. Results may vary depending on the item purchased.

Pros
  • The new
Cons
  • is not reliable

Revainrating 1 out of 5

Unstable reliability, regular crashes

We bought these to use with our home video surveillance system (Yi brand, only 5 cameras were built over time). After over a year of working and sometimes not working these cards, we decided to throw them in the trash. Please note that we use SanDisk cards in 3 of our 5 cameras and Kexin cards in 2 other cameras. SanDisk cards have NEVER failed while Kexin cards have failed SO MANY times. If you want consistent reliability, spend a little more for a more reliable card.

Pros
  • Computer accessories and peripherals
Cons
  • Some bugs

Revainrating 2 out of 5

I do not recommend. Cannot format.

So I've only had problems with these SD cards. I thought maybe these were the devices I used them on, but they weren't. They are read-only so I can't format them. and I can't get them to work with cameras because of them. Half the time, the camera doesn't even register that he's there. I replaced the SD cards with another brand I had and suddenly I had no more problems. By the time I resolved this issue, I was already past my return deadline by a few days. I do not recommend these.

Pros
  • Computer and accessories
Cons
  • Requires socket

Revainrating 1 out of 5

Not for Raspberry Pi 4

I don't know what's wrong with these memory cards but they are unreliable in my application. It might be fine on a tablet or phone, but I've tried all three with a Raspberry Pi with disappointing results. In short, data gets corrupted almost every time you turn off and on raspberian os. This was determined using 3 different card brands (Sandisk, Samsung and Kexin) with the same shutdown sequence and operating system. Kexin was the only brand that had a corrupted data phenomenon that caused the…

Pros
  • Electronics
Cons
  • Incredible piggy bank