Silicon Power 128GB

<a href="">Good and cheap</a>

Product features:

  • Read Speed according to manufacturer 100 MB/s
  • Write Speed according to manufacturer 80 MB/s
  • Warranty 5 years
  • Waterproof
  • Temperature-proof
  • X-ray proof
  • Shockproof
  • Magnet-proof
  • 90% positive reviews on Amazon


  • Fast speed
  • U3 and V30
  • Extended compatibility
  • Ideal for 4K video and HD Recording
  • 5-year warranty


  • Quality Control is not the best


Silicon Power is a company based in Taiwan. It is one of the biggest manufacturers of storage devices and flash memory. The Silicon power 128GB Superior Pro micro SDXC is one of the fastest memory cards launched by Silicon Power.  It is one of the best cards present in the market currently in terms of both speed and capacity.

The maximum sequential read speed attained by the memory card is 100 MB/s and the maximum sequential write speed attained by the memory card is 80MB/s. A high-speed memory card comes with an adapter. The capacity of this line of memory cards is also commendable. The memory card comes in 64GB, 128GB, 256GB and 512 GB variants.

The memory card has the latest speed standards. First, it has an A1 specification. Every micro SD card has a different speed class. Speed Class depends on the capacity of the memory card. Application Performance Class ensures the performance that is required to control various applications using a micro SD card. Application Performance Class A1 not only helps in storing videos, music, maps, dictionary, and pictures but also solves the problem of slow updating and editing of data.

The Silicon Power 128 GB memory card has a speed class rating U3. Speed Class is the minimum speed attained by the memory card in the worst case. The UHS speed class is primarily designed for SDHC and SDXC memory cards. Ultra High Speed uses a data bus that would otherwise not work in non-UHS devices. If you install a UHS memory card on a non-UHS device then the memory card will automatically use speed class rating instead of using the UHS Speed class rating. Silicon Power 128 GB is a U3 memory card which means that its minimum speed is 30 MB/s and it is capable of recording large size HD videos, real time broadcasts, and high quality professional HD videos.

The memory card is V30 that means Video Speed Class is V30. It means that the memory card can withstand up to 30 MB/s of continuous video recording. The combination of A1, U3, and V30 makes the memory card perfect for capturing 4K videos and for doing continuous shooting at a high speed.

The memory card is capable of meeting the A1 standards and has the capacity to deliver a random read of 1500 IOPS and random write of 500 IOPS. It is the best memory card for storing games, music, photos, videos, and various applications. In addition, the memory card is also dustproof and waterproof. It can withstand extremely low and high temperatures also. Its operating temperature is 0 to 70 degrees Celsius and operation voltage is 2.7V to 3.6V. It is durable and can bear up to 10000 insertions. The memory card comes with a 5-year warranty by the manufacturer and has an automatic Error Correction Code function.

Therefore, this memory card is the best microSDcard which is both reliable as well as durable. Besides this, the memory card also has high compatibility with other devices like tablets, Tablet PC, DSLR, Action Camera, HD Camcorder, drones and smartphones.

The memory card also has a Nintendo Switch. 3D NAND means the piling of memory chips on each other’s top. The basic aim of 3D NAND Technology is to make the device faster and efficient. This technology also enables the device to hold more and more information

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