Features:

1. USB to RJ45 Adapter: Converts a USB connection to an RJ45 (Ethernet) connection. This allows you to extend USB devices over a network cable.

2. 30 Meter Length: Provides a significant length (30 meters or approximately 98 feet), allowing for substantial distance between the USB device and the computer or network hub.

3. Color: Black.

4. Compatibility: Can be used with various USB devices such as cameras, printers, gamepads, keyboards, and mice. It extends the reach of these devices beyond the usual USB cable limitations.

Common Uses:

1. Extending USB Device Reach: Ideal for situations where USB devices need to be located far from the computer or hub. For example, you might use it to connect a USB camera or printer that is positioned far from your workstation.

2. Network Extension: The RJ45 connection enables the extension of USB devices over Ethernet networks, which can be useful in office or industrial settings.

3. Game Consoles and Accessories: Useful for extending USB gamepads or other peripherals in gaming setups.

4. Office and Home Use: Helps in connecting USB peripherals in setups where the computer is situated far from the peripherals.

Setup Tips:

1. Connect the Adapters: Plug the USB end of the cable into the USB device, and then connect the RJ45 end to an RJ45 network cable or Ethernet port.

2. Ensure Compatibility: Verify that the USB devices you’re connecting are supported by the adapter. Some high-bandwidth devices might experience reduced performance or require specific drivers.

3. Test the Connection: Check if the USB device is recognized by your system and functions correctly over the extended distance.

4. Avoid Interference: Use quality Ethernet cables to avoid signal degradation, and ensure connections are secure.