I got this one. It is a managed switch that supports VLAN ports, and 802.1Q VLAN trunking, and port bonding, which I use to get 2Gbps throughout to my Synology NAS.

TP-Link 16 Port Gigabit Switch | Easy Smart Managed | Plug & Play | Limited Lifetime Protection | Desktop/Wall-Mount | Sturdy Metal w/ Shielded Ports | Support QoS, Vlan, IGMP and LAG (TL-SG116E) https://smile.amazon.com/dp/B07GRG63P6/ref=cm_sw_r_cp_api_glt_i_RBT4FPMSE3EXMVD6JYVX?_encoding=UTF8&psc=1

as low as possible. the tp-link I picked was $80 16 ports...

https://www.amazon.com/gp/product/B07GRG63P6/

just found this one...

https://www.amazon.com/NETGEAR-16-Port-Gigabit-Lifetime-Protection/dp/B00R92CI20/

I don't need a much more expensive layer 3 switch to do this, do I?