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How To Distinguish Mobile Phone Data Lines With And Without ICs
Apr 11, 2018

First of all, let's make a statement: Do not mistakenly believe that the quality of mobile phone data lines with ICs is good, and the quality of mobile phone data lines without ICs is poor. The actual band without IC is based on the applicable models of mobile phones. So how to distinguish between mobile phones with IC and without IC data cable?

First, the mobile phone data cable with IC: with a central control chip, the general chip model number 2303,2101,3116, do not insert the mobile phone computer will also recognize the line, because an IC's price is 10 yuan, so the price than without IC Expensive. The working principle of a data line with a chip is USB to COM, which converts the USB interface into a serial port for display on a computer. Typical models: Samsung E638 series, D418 series; NEC N610 series; Siemens 25 series, 55 series; Sony Ericsson mobile phone data lines; Matsushita mobile phone data lines; Lenovo mobile phone data lines and so on.

Cellphone data line

Second, the mobile phone data line without IC: There is no central control chip, must insert the mobile phone computer to recognize the line, the price is cheap. Typical models: Samsung CDMA series, D500 series; Motorola E398 series, V3 series; Nokia DKU-2; NEC N720 series; Siemens 65 series and so on.

In the end, I have to explain that it is not important to bring ICs with or without ICs. In fact, it is important to choose the right data line for your mobile phone.