Many features of the phone must be synchronized with the phone USB cable and computer software. Therefore, a good USB cable is pretty useful for a phone. Well, how to choose a quality one?Just follow onu-mall.
Methods / procedures
1.Data cable quality
Since the quality of USB cable are closely related to mobile phone functions , so choosing a high quality USB cable is definitely very important. You should pay attention to the following three aspects:
Production process: the production process of the USB cable on the market could be divided into the following: the first are those made by a small workshop and put together by the plastic; the second are those with hard plastic shell as the materials welded by heat; the third is to use plastic mixing rubber material tightly pressed via the machine. It is quite easy to distinguish through the weight and the welding gap , for the USB cable with plastic mixing rubber pressed,the interface and wires are pressed together,that’s why the tensile strength extended of it is much stronger than the others, which contributes to extend the lifespan of the data cable and makes protective effect to the controller chip.
2. Wire material: different data cable varies thickness, length, just switch to those with thick diameter non-reflective surface and long enough. The thicker the wire,the better the feature of its high tensile strength extension, which is subject to protect the pairs of copper wire; The worse the smooth performance, the more rubber components the USB cable use, such data cable is good at elasticity, anti-aging and is difficult to break.
3. The interface: for the 8210/8250 phone data cable currently available on the market, there are three types of interfaces. Although these three types of interfaces can be used on the Nokia 8210/8250 phones, but there is a huge difference between their performance.
4. Control chips: All phone lines are controlled using the MAX232 chip, but those with the pinchbeck MAX232 controller chip are circulated,of which the function is the same as of those with real chip, but lifespan is greatly shortened. The quality generally is specially designed with anti-static circuit in case static electricity breakdown the control chip and. Since the control chip is hidden inside the joint, so it is best to differentiate in the materials and the production process according.
5. Pin: the USB cable are generally divided into non-full pin and needle pin. Although there is no difference in function between both of them, but it is recommended to select full-pin data cable for adjustment limited of the functional definitions of the data cable in future.