Although new and unused, this item has been opened and stored at home. Thank you for your understanding. The box is torn. A switch that switches HDMI signals bi-directionally. - Brand: Techole - Model: HS303 - Function: HDMI Bi-Direction Switch - Number of ports: 2 - Included items: User manual Thank you for viewing. Shipping method may be changed. I am also selling another of the same item ^ ^ This listing is for one item.