Computer Peripherals: Serial Cables and USB

What is the maximum number of devices that can be connected using a Universal Serial Bus (USB)?

What is the name of the USB standard with a speed of 12Mbps?

What is the maximum speed of a serial cable?

What is the name of the USB standard with a speed of 20Gbps?

What type of connector is typically found at the back of a computer for serial cables?

What is the main advantage of a Host Controller in a Universal Serial Bus (USB)?

What is the maximum power provided by a Powered Device port?

What is the primary difference between USB 2.0 and USB 3.2?

What is the name of the USB standard with a speed of 5Gbps?

What is the minimum speed required for a device to be classified as Hi-Speed?

A maximum of 127 devices can be connected to a single USB host controller.
USB 1.1 is the standard that operates at a speed of 12Mbps.
The maximum speed of a serial cable typically reaches up to 115.2 Kbps, depending on the specific implementations.
USB 4 is the standard that boasts a speed of 20Gbps.
The DB9 connector is commonly found at the back of computers for serial cable connections.

The main advantage of a Host Controller in USB is the ability to manage multiple connections and maintain device communication through a single interface.
A Powered Device port can provide a maximum power output of 100 watts, depending on the specific USB standard in use.

USB 2.0 operates at a maximum speed of 480Mbps, whereas USB 3.2 can achieve speeds of up to 20Gbps with enhancements in data transfer capabilities.
A device must meet a minimum speed of 480Mbps to be classified as Hi-Speed.
USB 3.0 is the standard associated with a speed of 5Gbps.