Belkin Secure Flip 2-port DVI-D KVM w/ Audio and Remote Controller

AddOn SFP28 Module – For Optical Network, Data Networking – 1 x LC 25GBase-LRL Network – Optical Fiber – Single-mode – 25 Gigabit Ethernet – 25GBase-LRL – Hot-swappable – TAA Compliant – SFP-25GBASE-LR-300M-AO