Note: Don't mistakenly think that the quality of the RS232 to Mini USB Cable with IC is good, and the quality without IC is poor. The actual production with or without IC is based on the applicable model of the mobile phone.

Manufacturers of RS232 to Mini USB Cable can be divided into 3 categories: original; domestic brand; domestic unlicensed.
1. Original original: RS232 to Mini USB Cable is directly produced by the mobile phone manufacturer, or the material is provided to entrust a manufacturer to manufacture it. The brand of the mobile phone is marked on it, the quality is the best, and the price is the most expensive.

2. Domestic brand: RS232 to Mini USB Cable has its own brand, and the manufacturer's address and phone number are printed on the package, which is more formal, with good quality and low price.

3. Unlicensed: There is no identification of the manufacturer and brand. This kind of RS232 to Mini USB Cable is divided into 2 categories. The first is the professional export of RS232 to Mini USB Cable. The quality of this cable is very good, the price is still lower than the brand cable, and the cost performance is the highest.
The second is the no-brand RS232 to Mini USB Cable, the price is very low and the quality is very poor. People should be careful when buying this RS232 to Mini USB Cable, please choose to buy from a more reputable seller.

Through the above introduction and analysis of RS232 to Mini USB Cable, hope it helps you.