I only opened the package, but I no longer need it because I was able to resolve the issue using a different method. It is unused. Color: Silver Connector Type: HDMI A Brand: Sanwa Direct Cable Type: DVI, HDMI Number of Ports: 2 Manufacturer: Sanwa Direct This is an HDMI splitter that can simultaneously output one HDMI signal to two screens. It supports 4K/60Hz resolution and can output beautiful, high-definition HDMI signals. It can be used in various situations, such as offices, schools, academic conferences, and exhibitions. It adopts a method of transmitting the EDID information of the display connected to port 1 to the video input device (such as a computer). It supports Dolby True HD and DTS HD Master Audio. It supports the copyright protection standard "HDCP2.2". Gold plating is used on all HDMI terminals, making them resistant to rust and preventing signal degradation. The housing is compact and does not take up much space. It has a metal housing specification and excellent heat dissipation.