How to identify the real AMP crystal head:
1. Look at the logo
The real AMP crystal head in its raised shrapnel on the word AMP, the word is clear and bright and the word in the lower part of the shrapnel and not on the surface. In addition, there is a two-digit code of numbers and letters on the part of the tab that connects to the body of the crystal head.
2. Look at the transparency
The real AMP crystal head is very good, crystal clear crystal-like texture, while the fake transparency is poor, or opaque.
3. Plasticity
The real AMP crystal head plasticity, with the crimping pliers will not be crushed like the fake crystal head phenomenon.
4. Shrapnel elasticity
The real AMP crystal head with a finger toggle the shrapnel will hear the sound of clanking, the shrapnel forward to 90 degrees, the shrapnel will not break, and will return to its original state and the elasticity will not change, inserted into a hub device or a network card can be heard when the crisp "click" sound.
5
5. Look at the contact copper
True AMP crystal head contact copper color is darker yellow, and uniform and bright, even if placed for a long time, still bright as new, and can keep in good contact with the network equipment, work more stable.