RTL8363S-GR is a 3-port managed Gigabit Ethernet switch from Realtek. It offers a rich set of Layer 2 switching features, including 802.1Q VLAN, QoS, Mirror, Spanning Tree, port rate limiting, Link Aggregation, and IGMP snooping. This switch provides 8K MAC addresses and supports up to 6K frame size for efficient allocation of address space. It also offers low latency, exceptional copper-switch performance, and is capable of yielding 100M/1000M/2500M transceiver and MAC rate. Furthermore, it supports up to 28 Gigabit ports and up to 9 10 Gbps ports.