H-P original 80CM Thunderbolt 4 docking cable 40G 100W 8K video transmission compatible with Thunderbolt 3 USB4

1. Can I charge my phone and computer with this cable?

A: This line supports 5v 9v 15v 20v power supply, the maximum current support 5A, voltage multiplied by current is power, the maximum can go 100 watts of power supply, you can charge mobile phones and computers, computers, you need the computer c port or lightning port to support charging, if it is a game, workstation, itself does not support c port charging computers, Then you can't charge it.

2. Can this line transmit data?

A: This cable supports USB gen3 10G, Thunderbolt 4 40G transfer speed. As long as the device you pick up is this protocol, you can run at this speed. You want to connect the USB 3.0 port C portable hard drive, that can also be transferred, but the speed is the speed of USB 3.0.

3. Can this cable be connected to an expansion dock or video card dock?

A: As long as you are a c port or thunder port expansion dock video card dock, you can connect, thunder dock and video card dock, can run 40G speed.

4. Can this cable be connected to the monitor?

A: This line can be connected to the display, as long as it is a c port or a lightning 3/4 interface display, you can be connected.

5. Is the line active or passive?

A: This line is passive, generally more than 1 meter in length, because the distance is long, the signal attenuation, only the two heads need to use a chip to prevent signal attenuation, it will be active, short lines are all passive.