The LAN9514-JZX with USB Interface IC USB 4 Port Hub Int 10/100 Ethernet is an embedded USB Ethernet solutions from Microchip Technology. This chip is designed for a wide variety of applications ranging from set-top boxes to small form-factor embedded devices. It features four USB 2.0 ports, and an integrated 10/100 Ethernet controller. It also comes with integrated power management for energy-efficient applications. It supports various operating systems such as Windows, Linux, and VxWorks. In addition, it has built-in logic for debugging and diagnostics. Finally, it is compatible with various types of connectors including USB Type-A, USB Type-B, RJ45 Ethernet, and power connectors.