Crossover Ethernet cables are designed to connect two devices, such as computers, game machines directly. Standard Ethernet cables (called instraight throughin as opposed to crossover) require that a device be connected to a switch or hub before communicating with another device. A crossover cable switches the wires, allowing the devices to bypass the hub or switch. Certification: TIA/EIA T568B (AT&T 258A) Wired STP Shielded Twist Pair CM Type PVC Jacket 26AWG 4pair Stranded Copper Wire 50 Micron Gold Plated RJ45 Plug Gray color cable with Green boots RoHS compliant