<p>Sharing USB Sharing hub,an interchangeable button between 2 computers. Convenient and efficient, 2 computers share 4 USB devices, plug and play.</p> <p>Multiple switching modes,Support panel buttons and desktop controller switching, recommended desktop controller switching more convenient to use.</p> <p>2 USB input 4 USB output, keyboard, mouse, USB printer, scanner, plotter, multifunction printer, Bluetooth equipment and other USB devices can be used with 2 computers that save money and time.</p> <p>If the USB port is connected to a wireless keyboard and mouse, please make sure that the working distance is within the range of product requirements (within 1 meter for a single USB device and within 0.3 meters for multiple USB devices).</p> <p>Please try to replace the USB cable, signal source device and USB device first</p> <p>Attention</p> <p>If the power of external devices is large, please connect the power supply for them.</p> <p>Please connect the desktop controller if you need to switch from a distance.</p> <p>The product does not support video transmission.</p> <p>Colour:Black</p> <p>Material:ABS</p> <p>Package Contents:</p> <p>1 x USB3.0 switch</p> <p>1 x Desktop controller</p> <p>2 x USB cable</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>