The product is great, performs as expected as a single five meter extension. This is not necessarily the case when you use two of these cables to extend to 10 meters, as it is claimed possible in the text describing the product. When used to tether a camera to a computer, conncting two of these cables end to end to extend your reach does not always work. There is sufficient signal loss to cause frequent breaks in the connection and loss of signal. The connection between the camera and the computer has then to be reestablished. Using a single 5 meter extension cable, along with the camera's dedicated USB cable, works fine.