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Ethernet Network Serial Port Converter RJ45 to RS232 RS485 RS422 Industrial Device Server Support TCP/RTU/UDP with Power Cable

Model #: DW-TXI038

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StarTech.com USB 3.0 to Gigabit Ethernet Adapter NIC w/ USB Port - Black

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StarTech.com USB 3.0 to Gigabit Ethernet Adapter NIC w/ USB Port - Black

Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab
Connectors: 1 x RJ45
Dimensions: 5" x 1.4" x 0.7"
Weight: 1.5 oz [42 g]
Model #: USB31000SPTB

$49.99
$46^.99 –
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C&N 2.5Gbps PCIe Ethernet Network Card with RTL8125B RJ45 LAN Adapter - Multi-Gigabit NIC, PXE Boot, Plug & Play Compatibility for Windows/Linux/macOS, Supports 2500/1000/100Mbps Speeds

Brand: C&N
Part Number: SAE-TXA092
Standards: IEEE 802.3?IEEE 802.3u?IEEE 802.3ab?IEEE 802.3az?IEEE 802.3bz,IEEE 802.1P, IEEE 802.1Q
Speed: 2.5 gigabits_per_second
Model #: SAE-TXA092

$22.99
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MCX311A-XCAT ConnectX-3 EN Single Port 10G SFP+ PCIe 3.0 x8 NIC, Mellanox 10GbE Open SFP+ Ethernet Adapter with RDMA/SR-IOV, Full & Low Profile Brackets for Windows Server Linux VMware ESXi

Model #: B3EN-S2679

$67^.89 –
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Mellanox ConnectX-3 10Gigabit Ethernet Card

Model #: MCX354A-TCBT

$28^.88 –
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Quad Port Gigabit PCIe x1 NIC | Realtek RTL8111H Chip 4×RJ45 10/100/1000Mbps PCI Express Ethernet LAN Adapter for Desktop PC & NAS

Model #: B3EN-S2632

$57^.89 –
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C&N 10Gb Open SFP+ PCI-e Network Card, with Intel 82599(X520-DA1) Controller, 10Gbps Ethernet Adapter, 10Gbe 10G NIC Card, Support Windows/Windows Server/VMware/Remote Wake-Up/PXE/UEFI

Part Number: TXA309
Standards: Fast Ethernet
Connectors: Fast Ethernet
Features: Desktop
Model #: TXA309

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Quad Port Gigabit PCIe x1 Ethernet NIC | Realtek RTL8111H Chip 4×RJ45 10/100/1000Mbps PCI Express LAN Adapter for Desktop PC & NAS

Model #: B3EN-S2638

$57^.89 –
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Single-Port Gigabit PCIe x1 NIC | Broadcom BCM5751 Chip 10/100/1000Mbps RJ45 PCI Express Desktop Ethernet Adapter

Model #: B3EN-S2635

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PCIe Gigabit Ethernet NIC with Realtek RTL8111H Chip, Single RJ45 Port PCI Express LAN Adapter, PXE Boot Supported Network Card for Desktop PC Windows 10/11

Model #: B3EN-S2645

$33^.89 –
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Single-Port RJ45 Gigabit PCIe X1 Network Card, Intel I211AT Chip 10/100/1000Mbps PCI-E x1 Ethernet LAN Adapter with Full & Low Profile Brackets for Desktop, Server, NAS & Industrial PC

Model #: B3EN-S2673

$29^.39 –
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Quad Port 10G SFP+ PCIe 3.0 x8 Converged NIC, Broadcom BCM57840 Controller 4×10GbE Open SFP+ Server Ethernet Adapter, Full & Low Profile Brackets for Windows Server Linux VMware ESXi NAS Virtualizatio

Model #: B3EN-S2683

$397^.89 –
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Dual-Port 2.5G PCIe X1 NIC Bundle | Realtek RTL8125B 2500Mbps RJ45 Ethernet Adapter + 2PCS Cat8 STP Shielded Ethernet Cable, Supports 2.5G/1G/100Mbps for Gaming PC NAS Router

Model #: B3EN-S2668

$43^.59 –
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Dual Port Gigabit PCIe Ethernet Server NIC, Broadcom NetXtreme BCM5720-2P Controller 2×RJ45 10/100/1000Mbps LAN Card, Full & Low Profile Bracket for Windows Server Linux Ubuntu VMware NAS Virtualizati

Model #: B3EN-S2685

$29^.59 –
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Dual-Port PCIe X4 Gigabit Server NIC, Net-Swift WX1860-T2 Controller 2×RJ45 10/100/1000Mbps Ethernet Adapter, Compatible with Windows Server, CentOS, RHEL, Ubuntu & SLES Linux

Model #: B3EN-S2669

$277^.89 –
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PCIe 2.0 x4 10GBASE-T Multi-Gig NIC, Single RJ45 10/5/2.5/1G/100Mbps Ethernet Adapter for Desktop & Server, Support Jumbo Frame and Link Aggregation

Model #: B3EN-S2690

$190^.89 –
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Dual-Port 2.5G PCIe x1 Ethernet NIC | Realtek RTL8125BG Chip 2×RJ45 2500Mbps PCI Express LAN Adapter for Desktop PC

Model #: B3EN-S2634

$41^.39 –
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PCIe 2.1 x4 Quad Port Gigabit Server NIC, Domestic WX1860-T4 Controller 4×RJ45 10/100/1000Mbps Ethernet Adapter, Full & Low Profile Bracket for Windows Server CentOS RHEL Ubuntu SLES Linux Virtualizat

Model #: B3EN-S2681

$277^.89 –
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PCIe 2.0 x8 Dual SFP+ 10G Fiber NIC, X520-SR2 with Intel 82599 Chip + 2pcs 10G Multi-Mode SFP+ Modules, 10GbE Optical Ethernet Card for Server NAS Virtualization

Model #: B3EN-S2694

$297^.89 –
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PCIe 2.0 x8 Dual SFP+ 10G Fiber NIC, X520-LR2 with Intel 82599 Chip + 2pcs 10G Single-Mode SFP+ Modules, 10GbE LR Optical Ethernet Server Card for NAS Virtualization Data Center

Model #: B3EN-S2698

$397^.89 –
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BCM5719-4P Quad Port Gigabit PCIe Server NIC, Broadcom NetXtreme BCM5719 Chip 4×RJ45 10/100/1000Mbps Ethernet Adapter, Full/Low Profile Bracket, PXE/WOL/SR-IOV Supported for Windows Server Linux Ubunt

Model #: B3EN-S2677

$87^.89 –
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X520-DA1 Single Port 10G SFP+ PCIe 2.0 x8 NIC, Intel 82599EN Controller Open SFP+ 10Gbps Fiber Ethernet Adapter, Full & Low Profile Brackets for Windows Server Linux VMware ESXi

Model #: B3EN-S2678

$54^.89 –
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Single-Port PCIe X1 Gigabit Ethernet NIC, Broadcom BCM5751 Chip RJ45 10/100/1000Mbps Desktop Network Adapter, Built-in PXE ROM for Diskless Boot, Compatible with Windows & Linux

Model #: B3EN-S2667

$26^.59 –
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10Gb Single Optical Network Card with Single Mode Module,SFP+ Fiber Optic Network Adapter PCIE X8 Fiber Ethernet Card with in tel 82599 Chip X520-LR1,(with 1 Piece Single Mode Optical Module)

Model #: LC6W1J29-458

$149^.99 –
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StarTech.com USB 3.0 to Fiber Optic Converter - USB to Open SFP Adapter - Gigabit Network Adapter Multi Mode (MMF)/Single Mode Fiber (SMF)

Standards: IEEE 802.3z 1000BASE-SX/LX IEEE 802.1Q VLAN tagging
Connectors: Connector Type (s): 1 x 9 pin USB 3.0 A Female External Ports: 1 x SFP Slot Female
Wake On LAN: Yes
Temperature: Operating Temperature: 0 ~ 60 degree Celsius (32 ~ 140 degree Fahrenheit) Storage Temperature: -10 ~ 70 degree Celsius (14 ~ 158 degree Fahrenheit)
Model #: US1GA30SFP