The author recommended 3 tools for SD card photo recovery. All of them have their advantages and disadvantages, but they are all efficient and reliable.

For V90 SD cards, there are still differences in performance between cards from different brands. The specific parameters are not marked on the card, you can only find out in actual tests. Different machines will have different requirements on SD card, it is recommended to purchase accordingly.

Different USB interfaces have different speed and can be applied on different scenarios. For most users, basic DP or HDMI should be enough, but for designers and professional users, they must choose protocols such as USB4 and Thunderbolt 4.

USB PD 3.1 protocol was recently released, it upgraded the maximum power of USB Type-C from 100W (20V, 5A) to 240W (48V, 5A). Thus type-c can be applied on a widen range of electric products and bring use better usage experience.

There are various encrypted custom usb drivess on the market, and they work in different way, and can be classified into fake encryption, soft encryption and hardware encryption. They all have their advantages and disadvantages.

Gift USB flash drives are widely used in nowadays life. It can be made from many different kinds of materials, and be customized in to many different shapes, also, the contents can be customized and embedded into its chip as well.

USB bugs were common in our daily life, recently a research team found 26 new bugs, and most of them target at Linux system.

You need to buy memory card with different specification based on how you use your camera. Storage cards with faster speed can bring you better experience and the ones with larger capacity can store more data. But always pay attention to buy cards that can be supported by your camera.

There are many things you should pay attention to when purchase memory card for your camera, this article listed several types for you to pick. Select one base on your machine type.

Normally, we have to burn the image of our operating system to a U disk each time, when we want to reinstall our operating system. The new magic tool, Ventoy can greatly save our time because you no longer need to format the USB flash drive repeatedly, just copy the ISO file to the USB flash drive, than it could be started.