USB Type-B interface, also known as square port USB, is a universal serial bus (USB) interface Type, mainly used to connect computers to printers, scanners and other devices.The USB Type-B interface is designed to be square or flat square, with a slight bevel at the top, which makes it easy for users to insert in the correct direction.
The USB Type-B interface supports USB2.0 speeds (up to 480Mbps) and in some cases also supports the USB3.0 standard. This one is used for large peripherals such as printers, scanners, some displays, external hard drives, etc.
The USB Type-B interface can be used in the following places:
(1)In the office scene, many printers are connected to the computer through the USB Type-B interface to realize the printout of documents, pictures, etc. Whether it is a desktop printer in a small office or a multi-function printer in a large enterprise, the USB Type-B interface can stably transfer print data to ensure the smooth progress of printing tasks.
Some professional plotters, photo printers, etc., often use USB Type-B interfaces to meet the demand for high-quality image output.
(2)Office scanner equipped with USB Type-B interface, easy to connect with the computer for document scanning, image acquisition and other work. Through this interface, the scanner can quickly transfer the scanned image data to the computer for further processing.
Some home scanners may also use a USB Type-B interface to meet users' daily document and photo scanning needs.
(3)Some professional audio devices, such as audio interfaces, MDI controllers, etc., may be equipped with USB Type-B interfaces for audio data transmission and device control with computers. Some music production software requires these devices to be connected via USBType-B for music creation, recording, and mixing.
In some industrial automation equipment, the USB Type-B interface can be used for programming, debugging and data transmission of the equipment. For example, some devices such as programmable controllers can be connected to the computer through the USB Type-B interface for parameter setting and data acquisition.
