I have had this capture card for about 6 years now, and I don't need it anymore. When I have tested it in the past with my Wii and PS4 consoles, my laptop had a 1 second input delay from my Vizio TV. I believe this problem occurred because I used the Elgato Capture Card default software. I have heard that it is not the greatest application to use for streaming video games (at least for older capture cards such as this one, which was made in 2012). 
I would HIGHLY recommend OBS Studio. That is the best application to use with any capture card from my research, including this one. The capture card itself is in used like new condition. I have not used it much at all. It also comes with the original cables. There is no original box with this listing.
In the pictures, I have demonstrated the capture card registering the signal from my Wii console and TV to my laptop. It works. I tried showing some Wii Sports tennis gameplay with the 1 second delay between the TV and the laptop.
I will use USPS to ship it.