What you have to know about using a U disk

One, the correct plug and pull way

It is not correct to force too much or swing up and down on a U disk when you plug it in. Plug a U disk only allow a little sway around, not allowed to swing up and down excessively. This is because the USB plug interface is flat and thin. The upper and lower shaking is easy to break the PCB, or between the Plug and the circuit board off welding. Bad contact makes data transmission error or even can not be used, this fault is very common.

　　Second, carry the way to be safe

Take care to protect the U disk when carrying. If you are free to wear in your pockets, especially in the back pocket of the trousers, it is easy to squeeze and deformation, serious will also cause the circuit board fracture recessive fault.

　Third, keep clean to prevent dust pollution

USB Jack If there is more dust or dirt, will lead to poor contact to make data transmission is not smooth. The reader's electrical contacts are more subtle inside if there is dust or rust, and computer connection will appear inexplicable fault phenomenon. Some types of memory cards are smaller and thinner, and must be careful when operating. Note that the dust particles on the plug will also rub the contact points. Shorten the service life of the socket. Be sure to keep the docking interface clean.

　　Iv. prevention of corrosive contamination

Carry the U disk in summer easy to receive the pollution of sweat. For a long time the inside may rust, causing damage. Also to prevent rain, water and corrosive gas erosion or placed in the kitchen fume or water vapor environment.

　　V. The operation of the specification

USB interface allows hot plug (live Plug and unplug), but must not be plugged in when reading or writing data. This will damage the data and damage the chip. If you are not sure if you are reading or writing data, disconnect the connection using the secure removal of hardware. This way if you still can not safely delete u disk, for the sake of insurance, it is recommended that you turn off the machine and then pull the U disk. If forced to pull out there may be unpredictable adverse consequences.

　The effect of attention on temperature rise in use

U disk in the electronic chip volume is very small, especially small SD card or mini SD card volume is smaller. The heat dissipation problem should be noticed. During the summer, when the temperature is high, the flash temperature rises when the data is written. If the U disk capacity is large, to write a lot of files, the duration of the write will be very long. At this point the temperature rise will be relatively large, in order to prevent the chip due to overheating damage, if necessary, can be segmented intermittent write, to accumulate heat a distribution of opportunities.

　　VII. transmission of data should be noted

After connecting with the computer, do not try to touch the U disk while transmitting the data. A momentary touch of bad may cause data to go wrong.

　　Eight, can not be arbitrarily disorderly plug

Because some of the charger's interface is also USB, and some output voltage is higher, pay attention to prevent accidentally inserted or by children when the toy will U disk or card reader inserted into the charger socket. Excessive voltage may cause damage to the storage chip.

　　Nine, do not use the U disk long time inserted in the computer

Long-term power on the U Disk Service life and disadvantage. The front panel is also easy to be accidentally broken, light can not be used, the weight may be in split.

U disk volume small capacity to carry easily, has become the most popular mobile storage equipment, storage of important file data, so the U disk protection is very important, in the process of using U disk, the user must know how to master the introduction of the above several points.