It's not just USB that has a lot of specifications, it's also a problem with other ports, including the iPhone
Oct 02, 2022| USB interface specification confusion is not unique, there are many interfaces with similar problems. For HDMI, the standard HDMI (A) and Mini HDMI (B) are common, but there are Micro (D) and bulky D models, which seem to be unnecessary. But with Type-C so powerful, will there be room for HDMI ports in the future?
On a high-speed USB3.1 speed specifications, with the appearance of small, solved the problems users "world problem" for many years, finally can be positive and negative), fuzzy distinguish the main equipment and from a device interface, broke the exclusive mobile device interface specification, integrates the function of video transmission, inherited the USB interface all good pedigree... This is Type-C, the new dominant interface of the future.
