The product is a new Tripp Lite B078-101-USB-1 KVM Switch Cable. This cable is designed to connect multiple computers to a single keyboard, monitor, and mouse. It features an Ethernet (RJ-45) female connector on one end and an RJ-45 connector on the other end.
These are great when paired with a TripLite 16 or 32 port IPKVM. They help keep the server rack relatively neat and clean using a single Cat5/6 cable to connect a server to the KVM.