Open box. Never used. See pictures.The StarTech.com Slim USB 3.0 to HDMI Adapter (USB32HDES) is a portable black adapter that allows for a 1:1 connection split/duplication. It is designed with a slim form factor and features a USB 3.0 standard type A male connector on one end and an HDMI female connector on the other. This adapter is universal in brand compatibility and comes with a manufacturer warranty of 2 years. Perfect for on-the-go use, this adapter is easy to transport and provides a reliable connection for your computer to HDMI-enabled devices.