USB products are commonplace in our lives, but its market is gradually being replaced by Type-C. For individual users, the sleek shape of Type-C that supports positive and negative plugs finally solves the problem that the phone is always plugged back in the middle of the night. The sense of use has been greatly improved. TXGAusb products have won the trust of customers with their strong and durable excellent performance. Original authentic products, complete models, online purchase, and fast delivery. Need usb, click to enter [Product Center], buy immediately.
But have you ever wondered, why did the USB product design choose a solution that cannot be plugged in front and back?
The USB interface was designed in 1994. The main purpose at that time was to design a universal peripheral interface. The problems that I hope to solve include:
1. Replace the built-in, hard-to-plug interface like PCI;
2. Unify various interfaces like PS/2, 9-pin serial port, parallel port, etc.;
3. The problem that the pin interface is easily damaged;
4. Easy to plug and unplug, non-bayonet design (different from Ethernet port).
Regarding the problem of positive and negative insertion, because the PCs of the year were basically for institutions and enterprises, rather than personal use. Therefore, related use and maintenance are done by professionals, so there is basically no blind insertion scene. But today, a large number of individual users support most of the USB market. Blind plugging frequently appears in users' daily use scenes, and the problem of USB not plugging in front and back has finally begun to receive attention.
In 2012, lightning was released, and in 2014, the Type-C specification was released. Users can finally enter the era of blind insertion.
