Motherboard anti-static bag
Most merchants will open the seal and take out the motherboard for you to look carefully. If you don't allow the anti-static seal to be opened, you have to look through the bag. The shape of the components on the motherboard, the motherboard model letters should be able to see more clearly. To the specific letter on the chip, it is estimated that it is difficult to see clearly. It is best to buy the motherboard to be bought through other means before you buy it. If you buy it, you will only correctly distinguish whether it is the motherboard you want. If so, the price If it's right, just open the seal and check it out.
Anti-static bag
Details: Principle: According to the "Faraday cage" ("Faraday cage" is made of metal mesh, it demonstrates the principle of electrostatic shielding. "Faraday cage" generates a charge at the part close to the external electric field under the action of external electricity. The charge electric field and the electric field of the external electric field in the cage are always zero. The principle design is suitable for the packaging of static sensitive products such as PCB, IC card and MP3, which can prevent damage caused by electrostatic discharge. Sensing components such as MOS and CMOS FET accessories, etc., after being packaged in an anti-static shielding bag, can effectively protect the internal sensitive components from the influence and damage caused by external static electricity, thereby ensuring that the sound quality and playback effect of the MP3 can be unaffected.
