Why is the device I connected to the USB port on my Zboard not working?
Your Zboard is equipped with 2 USB 1.1 (Bus powered) connectors. This hub supports low voltage devices (up to 100mA) such as mouse, joystick and so on. Plugging in high voltage devices (Such as Video Camera or Scanner) will result in a Windows message such as “The (name of device here) is connected to a hub that doesn’t have enough power available to support it.” To fix the problem, plug the relevant device directly into the computer’s USB port.