A 16-Port, Layer 3 Etherlighting Switch 2.5 Gbe And Versatile Mounting Options. Etherlighting? Ports That Illuminate To Indicate Port Location, Speed/Link, And Native Vlan/Network (4) 2.5 Gbe Rj45 Ports (12) Gbe Rj45 Ports (2) 10G Sfp+ Ports Versatile Desktop, Wall, And Rack Mounting Silent, Fanless Cooling System (Pair With Unifi Etherlighting Patch Cables For Optimal Brightness.) (Requires Add-On Rack Mount Accessory.)