Ethernet Switches Microchip Technology Ethernet Switches are high-performance, small-footprint, full-featured 3- to 64-port 1/2.5/5/10/25Gbps Ethernet switches. Applications such as IoT consumer electronics, computing, Industry 4.0 factory automation, and automotive designs are supported with innovative features and robust high-temperature operation. Rapid development cycle and low-cost are enabled through design check services and software drivers.