Cisco I-Flex 2-Port Gigabit Ethernet Shared Port Adapter - 2 x RJ-45 10/100/1000Base-T100 - 2.0 x Expansion Slots

Cisco Nexus 2348TQ 10GE Fabric Extender - Rack-mountable

StarTech.com PCI Express (PCIe) Gigabit Ethernet Multimode SC Fiber Network Card Adapter NIC - 550m - Connect a PCIe based desktop or rackmount PC directly to a Gigabit multimode SC fiber optic network - PCI Express Gigabit Ethernet Multimode SC Fiber Network Card Adapter NIC - 550m - PCIe GbE Fiber

StarTech.com USB C to Fiber Optic Converter - Open SFP - USB 3.0 Gigabit Ethernet Network Adapter - 1000BASE-SX/LX - Windows / Mac / Linux - Connect to a GbE network through your laptop's USB-C port using the Gigabit SFP of your choice - USB C to Fiber Optic Converter - Open SFP - USB 3.0 Ethernet N

Lenovo ThinkStation Broadcom BCM5719-4P Quad-port Gigabit Ethernet Adapter - PCI 2.1 - Broadcom BCM5719-4P - 4 Port(s) - 4 - Optical Fiber - 10/100/1000Base-TX - Plug-in Card

CATALYST 9300L STACK MODULE

Cisco Intel E810XXVDA4L 4x25/10GBE SFP28 PCIe NIC - PCI Express 4.0 x16 - 3.13 GB/s Data Transfer Rate - Intel E810 XXVDA4L - 4 Port(s) - Optical Fiber - Full-Height, Half-Length Bracket Height - 25GBase-X - SFP28 - Plug-in Card

Cisco Nexus 2348TQ 10GE Fabric Extender - Rack-mountable

Cisco 8 port Multi-flex Trunk Voice/Clear-channel Data T1/E1 Module - For Voice, Wide Area Network - 8 x T1/E1 NetworkEthernet - T1/E1

StarTech.com Gigabit Ethernet Card - PCI Express 2.0 x1 - Intel I350-AM2 - 2 Port(s) - Optical Fiber - Standard Profile Bracket Height - 1000Base-T, 1000Base-KX, 1000Base-SX, 1000Base-LX - SFP (mini-GBIC) - Plug-in Card

StarTech.com 4-Port GbE SFP Network Card, PCIe 2.0 x2 (x4, x8, x16 Compatible), Intel I350-AM4, Copper/Fiber Optic, Gigabit Ethernet - PCIe quad-port NIC with Intel I350-AM4 chipset; AMT/vPRO for remote management - Single/Multi-mode SFPs; 1Gbps (full duplex) per port; LED indicators - PXE Boot, Jum

StarTech.com Gigabit Ethernet Card - PCI Express 2.1 x1 - Intel I210-IS - 1 Port(s) - Optical Fiber - Low-Profile Bracket Height - 1000Base-T, 1000Base-KX, 1000Base-SX, 1000Base-LX - SFP (mini-GBIC) - Plug-in Card

Cisco 8-port 1G RJ45 Layer 2/3 LAN/WAN Switch NIM - For Data Networking - 8 x RJ-45 1000Base-T LAN - Twisted PairGigabit Ethernet - 1000Base-T - 1 Gbit/s - 1 Pack

Cisco Nexus 2232PP 10GE Fabric Extender - Expansion Module - 32 Ports - Rack-mountable

Honeywell CN80 Snap-On Adapter, Tethered USB Cable - Docking - Mobile Computer - USB

Intel K20647 25Gigabit Ethernet Card - Intel E810-XXVDA4 - OEM

Intel Ethernet Network Adapter E810-XXVDA4 - PCI Express 4.0 x16 - 25 GB/s Data Transfer Rate - Intel E810-CAM1 - 4 Port(s) - Optical Fiber - Full-height/Low-profile Bracket Height - 25GBase-CR, 25GBase-SR, 25GBase-LR - SFP28 - Plug-in Card

Cisco 25Gigabit Ethernet Card - PCI Express 3.0 x16 - 4 Port(s) - Optical Fiber - 25GBase-X - SFP28 - Plug-in Card

Cisco 1 Port Multi-flex Trunk Voice/Channelized Data T1/E1 Module - For Wide Area Network, Voice - 1 x T1/E1 Network

Cisco 8-port 1000Base-10 hardware bypass network - For Data Networking - 8 x RJ-45 1000Base-T Network - Twisted PairGigabit Ethernet - 1000Base-T - 1 Gbit/s - Plug-in Module

QLOGIC QLE2692 DUAL-PORT 16G F

Cisco Emulex LPe31002 Dual Port 16G FC HBA - 16 Gbit/s - 2 x Total Fibre Channel Port(s) - Plug-in Card

HP 10GBase-T Flex IO

Honeywell CN80 Snap-On Adapter, Serial and USB Host with USB Type Wall Charger Cable

StarTech.com 2-Port Serial PCIe Card, Dual-Port RS232/RS422/RS485 Card, 16C1050 UART, ESD Protection, Windows/Linux, TAA-Compliant - 2-Port PCIe Serial Card features on-board DIP switches allowing each DB9 port to operate in RS-232/RS-422/RS-485 independently; Jumpers provide the option of 12V/5V/RI

StarTech.com 4-Port Serial PCIe Card, Quad-Port RS232/RS422/RS485 Card, 16C1050 UART, ESD Protection, Windows/Linux, TAA-Compliant - 4-Port PCIe Serial Card features on-board DIP switches allowing each DB9 port to operate in RS-232/RS-422/RS-485 independently; Jumpers provide the option of 12V/5V/RI

StarTech.com 1-Port 2.5Gbps PCI Express PoE Network Card, Intel I225-V, PCIe 802.3af/at PoE+ Multi-Gigabit NIC, SATA Powered Ethernet Card - 2.5Gbps PoE network card w/ Intel® I225V supports 802.3af/at PoE+ up to 30W PSE and 25.5W PD at 48V DC; NBASE-T, Multi-Gigabit Ethernet, Intel vPro, PXE bo

Cisco 15425 50Gigabit Ethernet Card - 4 Port(s) - Half-height Bracket Height - Plug-in Card

Lenovo ThinkSystem Emulex LPe35000 32Gb 1-port PCIe Fibre Channel Adapter V2 - PCI Express 4.0 x8 - 32 Gbit/s - 1 x Total Fibre Channel Port(s) - 1 x Total Expansion Slot(s) - SFP+ - Plug-in Card

Cisco Catalyst 9300 QSFP Module - For Data Networking, Optical Network - 2 x 100GBase-X Network - Optical Fiber100 Gigabit Ethernet - 40GBase-X, 100GBase-X