Omada Unmanaged 5-Port 2.5G Multi-Gigabit Desktop Switch, Plug and Play, DS105G-M2

DS105G-M2 works great! I use it at home. The documentation claims that it's FCC Class A and Class B compliant. The device appears to be identical to the TP-Link TL-SG105S-M2.

Works great and setup was easy. This is my second one!