This is a DVI cable for digital connection from Buffalo. It's a cable for connecting a computer and an LCD display. It has a ferrite core to reduce noise. I put it away after I bought it and never used it. I'm selling it now to organize my room. It will be shipped in simple packaging. If you have any questions, please ask before purchasing. I may not notice, so I would appreciate it if you could leave a comment after your purchase. I try to ship quickly, but please understand that you may have to wait depending on the situation.