24-Port Managed Gigabit Ethernet Switch | Linksys | Linksys: US
WGSW-24040 IPv6, 24-Port Gigabit with 4-Port Shared SFP Layer 2/4 SNMP Managed Switch - Planet Technology USA
StarTech.com 4-Port PCI Express Gigabit Network Adapter Card - Quad-Port PCIe Gigabit NIC - Add four Gigabit Ethernet ports to a client, server or workstation through one PCI Express slot - 4-Port