Marvell's 88Q5050 Secure Automotive Ethernet Switch is an 8-port Ethernet gigabit capacity switch designed for automotive applications. The switch features 4 fixed IEEE 100BASE-T1 ports and a configurable selection of 4 additional ports that can be configured as 1 100BASE-T1, 1 100BASE-TX, 2 MII/RMII/RGMII, 1 GMII, and 1 SGMII port. The switch incorporates hardware security features to prevent malicious attacks and data compromises in connected vehicles.