A High Speed Link System providing network and data transfer capabilities, implemented via standard input / output (I / O) device controllers, protocols, cables and components, to connect one or more Host computing systems, comprising a System, Apparatus and Method is claimed; and described in one or more embodiments. An illustrative embodiment of the invention connects two or more Host systems via USB 3.0 ports and cables, establishing Network, Control, Data Exchange, and Power management required to route and transfer data at high speeds, as well as resource sharing. A Link System established using USB 3.0 operates at the full 4.8 Gbps, eliminating losses inherent when translating to, or encapsulating within, a network protocol, such as the Internet Protocol. Method claimed herein describes how two or more connected Host systems, detect one another, and establish separate communication and data exchange bridges, wherein control sequences from the Hosts' application direct the operation of the Apparatus.