The product is a lot of 35 Apple Thunderbolt to Gigabit Ethernet adapters, model A 1433. These adapters allow you to easily connect your Thunderbolt-equipped computer to a Gigabit Ethernet network. With a 1:1 connection split/duplication, these white adapters feature a Thunderbolt male connector and an Ethernet (RJ-45) female connector. The portable design makes them convenient to use on the go, and they are specifically designed for use with Apple devices.