This is a set of 16 Belden 9778 patch cables. They come in various lengths, with both SL and LL configurations. They were installed on a switcher board, but are being sold because I switched to CAJ patch cables. I used 9778 for all the shielding, for the most part. Important notes: * All cables are self-made and used. * I have not tested them for functionality at the time of listing, so some may not be working. * 13 cables have "9778" printed on the cable surface. The other 3 are short cables, so it's not certain if they are 9778. * The jacks are Classic Pro, not Switchcraft. Please understand the above and agree to no returns or exchanges before purchasing.