8 Port 2.5G Ethernet Switch with 10G SFP, 5 x 2.5G Base-T Ports, Plug – Juplink
Amazon.com: 6 Port 2.5G Umanaged Ethernet Switch, 4 x 2.5G Base-T Ports, 2 x 10G SFP, Compatible with 100/1000/2500Mbps, Metal Fanless, Desktop/Wall Mount YuanLey 2.5Gbe Network Switch for Wireless AP, NAS, PC :
5-Port 2.5G Multi-Gigabit Ethernet Network Switch 5 x 2.5GBASE-T for Desktop | eBay