You have five devices connected to a USB hub. However, none of them is working appropriately. You suspect that one of these devices requires more bandwidth. Which of the following should you do to check the bandwidth requirements of the USB devices?
Explanation
Answer: D - To check the bandwidth requirements of the USB devices, you should first open the Device Manager. Double-click Universal Serial Bus Controllers, right-click the Host Controller for your system, and choose Properties. Access the Advanced tab.
Key Takeaway: If you have a USB device connected to your computer and you receive a “Bandwidth Exceeded” message, disconnect the device from the computer. USB host ports are limited to a total maximum bandwidth. If you use a device that consumes high bandwidth like a streaming device, it reserves bandwidth on the port. You can use a separate USB host port for streaming devices and another host port for other devices to avoid bandwidth limitations.
