Hub 4 Port Usb

Hub 4 port usb connected between a host and a device for usb interface expansion. One usb uplink port can be extended to multiple downstream ports, so that a host can connect to multiple devices at the same time. Generally speaking, hub 4 port usb bridging Q chip can expand four usb ports, and the market of a drag seven hub, in fact, the use of two hub bridging chips, one of the uplink port of the hub bridging chip connected to the downlink port of the other hub bridging chip.

1. Hub 4 port usb 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. Hub 4 port usb 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 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 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 Hub 4 port usb 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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