74-10899-01 - Cisco Dual-Port Gigabit Ethernet Card 74-10899-01 - Cisco Dual-Port Gigabit Ethernet Card $93.99
74-7105-01 - Cisco EHWIC-4ESG 4-Port Gigabit Ethernet Enhanced High-Speed WAN Interface Card 74-7105-01 - Cisco EHWIC-4ESG 4-Port Gigabit Ethernet Enhanced High-Speed WAN Interface Card $80.50
WS-X4606-X2-E= - Cisco Catalyst 4500-E Series 6 x Ports 10 Gigabit Ethernet Line Card Module Spare WS-X4606-X2-E= - Cisco Catalyst 4500-E Series 6 x Ports 10 Gigabit Ethernet Line Card Module Spare $2,576.61
WS-X4548-RJ45V+ - Cisco Catalyst 48-Port Gigabit Ethernet Line Card WS-X4548-RJ45V+ - Cisco Catalyst 48-Port Gigabit Ethernet Line Card $306.66
SPA-10X1GE-V2 - Cisco 10-Port Gigabit Ethernet Shared Port Adapter SPA-10X1GE-V2 - Cisco 10-Port Gigabit Ethernet Shared Port Adapter $571.89
AOC-SGP-I4 - Supermicro 4-Port Gigabit Ethernet Card AOC-SGP-I4 - Supermicro 4-Port Gigabit Ethernet Card $600.00