Lexar Micro SD Card Up to 100MB/s(R), 128G MicroSDXC Memory

Lexar Micro SD Card Up to 100MB/s(R)

Lexar Micro SD Card Up to 100MB/s(R), 128G MicroSDXC Memory Card + SD Adapter with A1, C10, U3, V30, 4K Video Recording, TF Card (3 microSD Cards + 1 Adapter)


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Lexar – 20-year storage technology and innovation

  1. Lexar, originally founded in 1996, is the world’s sophisticating flash memory brand, with innovation to create industry-leading image storage device solutions;
  2. In 2017, Longsys Electronics took over, and jointly continued Lexar services.

Legal Disclaimers

  1. 1GB=1,000,000,000 bytes. Actual user storage less.
  2. Up to 100MB/s read speed, 30MB/s write speed. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.
  3. Performance results are based on internal testing conditions. Read/ write speeds may vary by host device.
  4. Notice: Different formats to store different files. Under 32G(SDHC): FAT32; Above 64G(SDXC): EXFAT.

  • Ideal for Android smartphones, action cameras and drones
  • Transfer speeds of up to 100MB/s
  • Load apps faster with A1-rated performance
  • V30 for 4K and Full HD video recording and playback
  • Shock, temperature, water, and X-ray-proof
  • Take no responsibility for the personal data stored in the product, please backup the personal data.
Lexar Microsd CardLexar 64gb micro sd card128gb micro sd cardLexar 256GB micro sd A1512gb micro sd card128gb micro sd card
Read Speed Up to 100MB/s Up to 100MB/s Up to 100MB/s Up to 100MB/s Up to 100MB/s Up to 160MB/s
Write Speed Up to 30MB/s Standard Up to 30MB/s Up to 30MB/s Up to 30MB/s Up to 90MB/s
App Performance A1 A1 A1 A1 A1 A2
Bus Interface UHS-I UHS-I UHS-I UHS-I UHS-I UHS-I
UHS Speed Classe U3 U3 U3 U3 U3 U3
Full HD Video Recording V30 V30 V30 V30 V30 V30
Speed Class C10 C10 C10 C10 C10 C10
File System exFAT exFAT exFAT exFAT exFAT exFAT
Form Factor microSDXC microSDXC microSDXC microSDXC microSDXC microSDXC
With Adapter


Weight: 30 g
Dimensions: 0.15 x 0.11 x 0.1 cm; 30 Grams
Brand: Lexar
Model: LMSESXX128G-B3AAA
Colour: 128GBx3
Manufacture: Lexar Co.,LTD
Dimensions: 0.15 x 0.11 x 0.1 cm; 30 Grams

10 Responses

  1. Anonymous says:

     United Kingdom

    Lexar Micro SD Card Up to 100/30MB/s(R/W), 128G MicroSDXC Memory Card + SD Adapter with A1, C10, U3, V30, 4K Video Recording, TF Card.
    Very good price and quality make .
    Arrived safely next day .recommend

  2. Anonymous says:

     United Kingdom

    For 3 x 32Gb cards I found this good value. I didn’t need the fasted Read/Write as these were for storing music/playback. No faults found, would recommend for anyone needing a regular Micro SD card.

  3. Anonymous says:

     United Kingdom

    Bought this for use with my new insta 360 x3 as backup/extra storage for our cruise to rotterdam in a few days, tried some basic test recordings at all framerates 5.7k downwards and it works as it should, exactly as the branded insta 360 card does….longterm I can’t review either card as both fairly new, but I know lexar have a good reputation so I’m pretty hopeful it’ll last….and it’s half the price of insta’s branded card.

  4. Mike Gikas and Patrick Austin says:

     United Kingdom

    Bought these little memory cards for the cameras I have in and outside my house. I’m a Scrooge and won’t pay for the cloud storage because you must have it for each camera. So this was a no-brainer.
    The cameras are hidden and can store a lot of material.
    When going away, I can access the storage remotely and look at what’s been going on. Including watching a drunk man trying to get into the front door at 4 AM in the morning! He’d got the wrong house but did no harm. It was pretty funny 🙂
    I would recommend these micro sd cards.

  5. Anonymous says:

     United Kingdom

    This card is a way faster transferring data than any others i’ve had in recent years, it was also one of the cheapest 128gb ones on this site at the time of writing so an absolute bargain, perfect for phone storage expansion.

  6. Anonymous says:

     United Kingdom

    The SD Cards arrived very quickly and work well, The only quibble I have is trying to undo the packaging without harming either the contents, my hand or my sanity.

  7. Anonymous says:

     United Kingdom

    Bought these cards for use with some custom designed IOT devices using ESP32 processors, we found the recent versions of a number of manufacturers of the 32GB cards do not work with a number of IOT devices. These worked first time no issues

  8. Anonymous says:

     United Kingdom

    I bought this to expand my new Fired 10 HD tablet. Bought a 2 pack for two tablets on Amazon Prime Day. Great price for two and they work a treat. I don’t put my apps on them as this slows them down on opening – games especially I noticed but I use it to store photos and documents.

  9. RafaelStephenso says:

     United Kingdom

    Golden Review Award: 4 From Our UsersI needed 32GB cards for an IoT project, to avoid having to use exFAT. The Lexar cards are quite good and inexpensive. Performance is well over the A1 specification, and over 35MB/s with sequential writes. This holds even when the card is completely full.

    One small issue I noticed is high power consumption. On average, during writes, I am getting around 40mA (at 3.3V), whereas with other 32GB cards I have been using, like Kingston Canvas Select Plus, it is around 25mA. It will not be a big problem for most people, but with small, battery-powered devices it is a substantial power draw.

    4.0 out of 5 stars Good performance, inexpensive, but high power consumptio

  10. Anonymous says:

     United Kingdom

    Finding the right storage solution for my myriad of hobby electronics has always been a bit of a puzzle. With a variety of devices requiring different amounts of storage, I needed something versatile, reliable, and of good value. The Pack of 3 Micro SD Cards delivered just that!

    Standout Features I Appreciated:

    Quantity: Getting three in a pack was precisely what I needed. It meant that I could allocate a card to different projects without constantly switching or transferring data.

    Consistency: All three cards performed reliably. There were no issues of data corruption or any read/write errors, a crucial factor when you’re working on detailed electronic projects.

    Compatibility: These cards were a snug fit across all my devices. Whether it was a Raspberry Pi, a digital camera, or any other micro SD-requiring gadget, these cards slid in smoothly and functioned without a hitch.

    Cost-Effective: Buying them in a pack turned out to be much more economical than sourcing individual cards. This value pack approach allowed me to invest more in other parts of my hobby projects.

    Final Thoughts:

    For fellow hobbyists juggling multiple electronic projects, this pack of three Micro SD Cards is a godsend. They offer reliability, compatibility, and most importantly, give you the freedom to multitask with ease. It’s clear these cards understand the needs of hobbyists and deliver on all fronts. Two thumbs up!