Wyatt21
Member
In 2019, USB-IF (USB Association) released the latest USB4.0 standard specification , which means that USB4.0 will begin to be popularized in the next two years.
The full name of USB is universal serial bus, which can successfully replace serial and parallel ports . It has been the most common interface on computers and smart terminal devices since its specification was published in 1995 , such as computers, smart TVs, smart projectors and our Mobile phones all use the USB protocol interface.
The interface of USB4.0 will use Type-C uniformly , and the naming is more standardized, which is called USB4. Before this, the USB naming and interface styles are very confusing. Each new specification release renames all USBs, and the interfaces are also different. USB3.0 uses the Standard-A interface, the interface color is blue, has more than five contact points, the USB2.0 interface is also Standard-A, but the color is black, and the contact points are less than five of. Like Dangbei F1 is two USB3.0 interfaces, XGIMI H3 is two USB2.0 interfaces.
For the projector, equipped with a Type-C interface that supports the USB4.0 protocol is equivalent to having a powerful docking station, which can unify the U disk interface, HDMI, VGA and other interfaces into one interface. The fewer design interfaces on the projector body , the biggest boon for smart mini projectors. In addition, the projector will be more convenient to connect with external devices , such as computers and mobile phones.
The full name of USB is universal serial bus, which can successfully replace serial and parallel ports . It has been the most common interface on computers and smart terminal devices since its specification was published in 1995 , such as computers, smart TVs, smart projectors and our Mobile phones all use the USB protocol interface.
The interface of USB4.0 will use Type-C uniformly , and the naming is more standardized, which is called USB4. Before this, the USB naming and interface styles are very confusing. Each new specification release renames all USBs, and the interfaces are also different. USB3.0 uses the Standard-A interface, the interface color is blue, has more than five contact points, the USB2.0 interface is also Standard-A, but the color is black, and the contact points are less than five of. Like Dangbei F1 is two USB3.0 interfaces, XGIMI H3 is two USB2.0 interfaces.
For the projector, equipped with a Type-C interface that supports the USB4.0 protocol is equivalent to having a powerful docking station, which can unify the U disk interface, HDMI, VGA and other interfaces into one interface. The fewer design interfaces on the projector body , the biggest boon for smart mini projectors. In addition, the projector will be more convenient to connect with external devices , such as computers and mobile phones.
