Usb Downstream Cable

Universal serial bus usb is an industry standard that establishes specifications for cables and connectors and protocols for connection communication and power supply interfacing between computers peripherals and other computers.

Usb downstream cable.

The do not appear to work as normal usb port since i plugged a memory device into the port and it wasn t recognized plus the downstream mentioned on the enclosed instruction sheet seems to mean something different than a normal usb. There are five speeds for usb data transfer. Get it as soon as thu sep 24. Connecting the monitor to a computer.

An upstream port connects to the host device pc while the downstream ports are where you plug in peripheral devices thumb. Usb upstream and downstream ports usually refer to ports on a usb hub. The typeb the squared up connection is the input for the hub a cable similar to a printer cable with a type a plug on one side and a type b plug on the other side will be used to connect the computers usb port to the hub. Once you have an input run from the computer the hub will provide the usb ports.

Low speed full speed high speed from version 2 0 of the specification superspeed from version 3. My dell 1704fp digital flat panel has two downstream usb ports on the left side. Get it as soon as fri sep 25. Usb ports distinguish connections by allocating the use of a and b connectors.

The hub will then have multiple ports. U4919dw usb c upstream jump to solution if the laptop power requirement is less than 90w then the provided usb type c gen2 cable will provide both video and access to the usb 3 0 downstream ports. Universal serial bus or usb hubs or ports enable a computer user to connect computer peripherals like a monitor to a computer. Free shipping on your first order shipped by amazon.

What are these for. A broad variety of usb hardware exists including several different connectors of which usb c is the most recent. Free shipping on your first order shipped by amazon. To connect the hp l1955 lcd flat panel monitor to a computer first connect the usb cable included with the monitor to the usb upstream connector on the monitor then to a convenient usb port on the computer.

The three sizes of usb connectors are the default or standard format intended for desktop or portable equipment the mini intended for mobile equipment and the thinner micro size for low profile mobile equipment such as mobile phones and tablets.