4 Ports Usb 3.0 High Speed Hub

4 ports usb 3.0 high speed hub between the host and the device for the expansion of the USB interface. One USB uplink port can be extended to multiple downlink ports, so that a host can be connected to multiple devices at the same time. In general, the 4 ports usb 3.0 high speed hub bridge Q chip can be extended to four USB ports, and the seven Hub on the market is actually the use of two Hub bridge chips, in which the uplink port of a Hub bridge chip is connected to the downlink port of another Hub bridge chip.

1. 4 ports usb 3.0 high speed hub supports USB 3.0 protocol, theoretical bandwidth up to 5Gbps. USB 3.0 Hub is backward compatible with USB 2.0 and USB 1.1 devices, providing fast data transfer speed, suitable for USB devices requiring high-speed transmission, such as U disks, hard disks, etc.
2. 4 ports usb 3.0 high speed hub can expand the USB interface of the computer into multiple USB interfaces, supporting the connection of mouse, keyboard, U disk, mobile hard disk and other devices. In addition, the HUB can also convert the USB interface into a network cable interface to achieve Internet access. In terms of mobile phones, the 4 ports usb 3.0 high speed hub splitter can be used with mobile phones, such as connecting a keyboard and mouse to facilitate editing documents and processing files on mobile phones. At the same time, the 4 ports usb 3.0 high speed hub can also be connected to the U disk and mobile hard disk, to achieve the storage and transmission of mobile phone files.
3. The role of the 4 ports usb 3.0 high speed hub is to extend the USB interface so that users can easily connect and manage a variety of USB devices. According to the USB protocol, USB Hub can be divided into USB 2.0 Hub, USB 3.0 Hub and USB 3.1 Hub, and can also be divided into two types with power and without power.

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