Intel E810 XXVDA2 Dual SFP28 10G/25G Ports Ethernet Adapter
Network Interface Card - PCI-Express 4.0 x8 Bus - 2x SFP28 Connector(s) - 2-Port - Intel E810-XXVAM2 Chipset - 10/25Gb Ethernet Standard - Full-Height/Low-Profile Form Factor

SIOM 4Port RJ45 GbE Ethernet module w/Intel i350-AM4
Network Interface Module - Add-On Module Bus - RJ-45 Connector(s) - 4-Port - Intel i350 Chipset - Gigabit Ethernet Standard - 1U Module Form Factor

Dual-Port 25G/10GbE RJ45 PCIE3.0 in OCP 3.0 Form Network Card
Network Interface Module - OCP 3.0 ( add-on Module ) Bus - 2x RJ45 10GB/s, 2x SFP28 25HB/s Connector(s) - 2-Port - Broadcom BCM57414 Chipset - 10G-LAN RJ45 / 25G-LAN SFP28 Standard - OCP Mezzanie 3.0 Form Factor - 2x SFP28 Ports (25Gb)

8-Port Gigabit Desktop Switch w/ 10Gb Multi-Gig Uplink Ports
Network Switch - RJ-45 Connector(s) - 8-Port - Gigabit Ethernet Standard - Desktop/Wall/1U Rackmount Form Factor - 2x 10 Gigabit Uplink Ports - 18W Power Supply - Lifetime Depot Carry-In Mfg. Warranty

5-Port Gigabit Easy Smart Managed Desktop Switch w/ 4-Port PoE+
Network Switch - RJ-45 Connector(s) - 5-Port - Gigabit Ethernet Standard - Desktop Form Factor - Easy Smart Web Management - 4x PoE Ports - 120W Max PoE Power - 15.4W per Port PoE / 30W per Port PoE+ - 5 Year Depot Carry-In Mfg. Warranty

Dual-Port 25Gb SuperBlade Networking Mezzanine Card
Network Interface Card - 2-Port - Mellanox ConnectX-4 Chipset - 10/25Gb Ethernet Standard - SuperBlade Mezzanine Card Form Factor - 2x SFP28 Ports (25Gb) - Compatible with SBE-610J 6U SuperBlade Enclosure - 1 Year Depot Carry-In Mfg. Warranty

Gigabit Ethernet PCI Network Adapter
Network Interface Card - PCI Bus - RJ-45 Connector(s) - 1-Port - Realtek RTL8110SC Chipset - Gigabit Ethernet Standard - Low-Profile Form Factor - Lifetime Depot Carry-In Mfg. Warranty