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If you want quality 4K video, please choose the memory cards of Kingston Canvas series.

What’s the solution of removing write protection and fixing damage Micro SD Cards? Computer will easily resolve it if you check with this blog.

This article will let us know this great data transmission device-USB 3.0 data cable from a professional point of view. USB 3.0 has greater performance than USB 2.0 in whether transmission rate or working power. In addition to its performance, principle, appearance and supported operating systems also are be introduced here.

How we produce the chip of USB Drive? Let’s check with this video for exploring the truth of the birth of Memory Sticks. wholesale bulk usb flash drives

How we produce the chip of USB Drive? Let’s check with this video for exploring the truth of the birth of Memory Sticks.

The passage mainly introduces the difference between USB 2.0 and USB 3.0. In addition to theoretical maximum transmission speed and maximum current supply capacity, you can easily distinguish them from their appearance and structure such as the color of base and the number of contracts.

To take suitable USB drives, let’s focus on the sorts, the capacity, the performance, the brand, the source and the chip of USB stick.

Is it annoyed to find the lock button of SD Card getting lost? The data inside will be locked accidently, then how to fix this issue by easy way? Let’s check this video and renew the SD Card in minutes.

Brief introduction
SD card is a memory card base on flash.
The different between SD card and MMC is initialization process.
The communication protocol of SD card includes SD bus and SPI.
SD card implements FLASH operation control, including protocol, safety algorithm, data access, ECC algorithm, defect handing and analysis, power management and clock management, through card intelligent control module.
Communication voltage range：2.0-3.6V; operating voltage range: 2.0-3.6V
Maximum read-write speed：10Mbyte/s
Maximum stack of ten cards（20MHz,Vcc=2.7-3.6V)

The multifunction ball pen can be used for signing, storing files and charging both of Android and IPhone. Meanwhile, it is a stylus that is fast and convenient when writing on phone screen.