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StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter
- Standards: IEEE802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3az, IEEE 802.1q VLAN tagging
- Connectors: 1 x RJ45
- LEDs: Activity (Yellow) Link (Green)
- Temperature: Operating Temperature: 0°C to 40°C (32°F to 104°F) Storage Temperature: -20°C to 60°C (-4°F to 140°F)
- Model #: USB31000S

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2.5 Gigabit Ethernet Mini PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Converter for Desktop PC
- Connectors: 1 x RJ45
- Model #: SI-MPE24073
- $29.97
- $26.96 –
- Save: $3.01 (10%)
- More options from $26.96 - $36.99
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M.2 A+E Key 2.5G Ethernet LAN Card, RTL8125BG Chip M2 A/E to RJ45 COM Port Network Adapter, 2.5G/1G/100Mbps Gigabit NIC for Desktop PC
Limited time offer, ends 10/13
- Model #: C5Z9-LSY805-1
- $26.89 –
- Free Shipping

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StarTech.com USB C to Fiber Optic Converter - Open SFP - USB 3.0 Gigabit Ethernet Network Adapter
- Standards: IEEE 802.3z 1000BASE-SX/LX IEEE 802.1Q VLAN tagging
- Connectors: Connector Type (s): 1 x USB Type-C (24 pin) USB 3.0 Female External Ports: 1 x SFP Slot Female
- LEDs: 1 x Power 1 x Link / Activity
- Wake On LAN: Yes
- Model #: US1GC30SFP
- $269.99
- $266.52 –
- More options from $261.99 - $266.52

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Single Port RJ45 Networking Card PCIE Networking Adapter 1G/2.5.0G/5.0G/10Gbps Gigabit Ethernet Card
- Model #: TOLDB0FJBTB3YF
- $159.99 –
- Free Shipping

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USB 4.0 Type-C (Compatible to Thunderbolt 3) 10G Ethernet Adapter, For High-Speed Network Connections, RJ45 port supports 10Gb/s, 5Gb/s, 2.5Gb/s, 1Gb/s and 100Mb/s Base-T, Ideal for Mac Mini
- Class: 10G, PCIE
- Model #: SY-TDB24097
- $79.99 –
- Free Shipping

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10Gbps SFP Network Card, PCI Express X8 Ethernet Adapter, 82599 Chipset, 2 SFP Ports, VMware Support for Server Environments
- Model #: TOLDB0FLF8QM43
- $92.19 –
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Single Port RJ45 Networking Card PCIE Adapter 1G / 2.5.0G / 5.0G / 10Gbps Gigabit Ethernet Card
- Model #: TOLDB0GQXVM1KY
- $149.99 –
- Free Shipping

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Gigabit Ethernet Adapter Card PCI-E Network 10/100/1000Mbps LAN Converter Controller Module
- Model #: TOLDB0H8LBNYPS
- $550.99 –
- Free Shipping

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Single Port RJ45 Networking Card PCIE PCIE Networking Adapter 1G/2.5Gbps/5Gbps/10Gbps Gigabit Ethernet Networking Card
- Model #: TOLDB0DXP8SBFL
- $174.99 –
- Free Shipping

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2500Mbps Pci-E to Rj45 Network Card Rtl8125B Chip 100/1000Mbps Gigabit Ethernet Wired LAN Controller Adapter for Win7/8/10/11
- Model #: TOLDB0FCF2DK6S
- $129.99 –
- Free Shipping

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10G SFP+ Ethernet Card, PCIe Adapter with Single Port, Supports Wake on LAN and Large Frame, for Server Workstation NAS
Limited time offer, ends 10/07
- Model #: OYSC5KU.8.18-438
- $100.98 –
- Free Shipping

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10GbE SFP+ NIC Network Adapter Card, Dual SFP+ Ports, with Broadcom BCM57810S Controller, PCI-E X 8, PCI Express LAN Card, Fiber to Ethernet Server Adapter Support Windows Server/Windows/Linux/VMware
Limited time offer, ends 10/07
- Model #: C7FK-OYS-2026.7.28-969
- $97.99 –
- Free Shipping

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3 Ports USB 3.0 Hub USB 3.1 Type-C Male To 10/100/1000Mbps Gigabit Ethernet LAN Network Card RJ45 Adapter For Macbook
- Model #: RS-0085-silver
- $23.69 –
- Free Shipping

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PCIex4 10G RJ45 Ethernet Network Adapter, Single-Port RJ45 NIC Network Card, 10/100/1000M/2.5G/5G/10Gbps Data Rate, Support Windows Server/Windows/Linux/Ubuntu, Green
- Model #: TOLDB0FGX4KP3Q
- $152.99 –
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- $448.85 –
- More options from $448.85 - $543.16
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2 Port 2.5G PCIE Network Card with RTL825BG Chip, PCI Express X1 RJ45 2500Mbps Gigabit Ethernet NIC Adapter for Desktop PC
- Model #: C4P5-US494
- $42.67 –
- Free Shipping

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X520-DA2 Intel 82599ES 10Gb/S PCl-E Dual Port E10G42BTDA Ethernet Server Adapter
- Brand: Intel
- Model: X520-DA2
- Part Number: X520-DA2
- Standards: IEEE 802.3ae, IEEE 802.3ap, IEEE 802.3an, IEEE 802.3ad
- Model #: 11c-515452000192846
- $38.94 –
- More options from $38.94 - $59.99
- $1.00 Shipping

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Dual-Port 2.5G PCIe x1 Ethernet NIC | Realtek RTL8125BG Chip 2×RJ45 2500Mbps LAN Adapter for Desktop PC
- Model #: B3EN-S2624
- $40.59 –
- Free Shipping

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INTEL EXPI9404PTLBLK PRO/1000 PT QUAD PORT GIGABIT ETHERNET PCI-E SERVER ADAPTER
- Model #: EXPI9404PTLBLK-intel-new
- $73.31 –
- More options from $73.31 - $79.88
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586444-001 HP NC550SFP DP 10Gbe Ethernet PCI-E 2.0 x8 Server Network Adapter
- Model #: 586444-001-NC550SFP-hp-new
- $58.87 –
- More options from $58.87 - $73.88
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StarTech.com Dual Port 10G PCIe Network Adapter Card, Intel-X550AT 10GBASE-T PCI Express 10GbE Multi Gigabit Ethernet 5 Speed NIC 2 Port
- Standards: IEEE 802.3an (10GBASE-T), IEEE 802.3ab (1GBASE-T), IEEE 802.3u (100BASE-T) PCI Express Rev 3.0
- Temperature: Operating Temperature:5 ~ 50 degree Celsius (41 ~ 122 degree Fahrenheit) Storage Temperature: -20 ~ 60 degree Celsius (-4 ~ 140 degree Fahrenheit)
- Humidity: 20% ~ 80% RH
- Dimensions: 0.70" x 4.70" x 5.90"
- Model #: ST10GPEXNDPI
- $475.48 –
- More options from $460.99 - $523.93

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RTL8125GB Single Port 2.5Gbps RJ45 PCIe x1 Gigabit Ethernet Network Adapter Card for Desktop PC
- Model #: B3EN-S2619
- $27.29 –
- Free Shipping

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PCI Express Gigabit Ethernet Network Card, 10/100/1000Mbps RJ45 LAN Adapter PCI-E Network Controller Card for Desktop PC
- Model #: TECH CABIN - TCH677
- $19.91 –
- Free Shipping

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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 –
- Free Shipping

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X8DHT Dell Intel Quad-Ports Gigabit Ethernet PCI E 2.1 x4 Server Network Adapter
- Model #: X8DHT-N232-dell-new
- $55.89 –
- More options from $55.89 - $62.88
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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 –
- Free Shipping

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X540-T2 10G Dual RJ45 Port PCI-E Ethernet Network Adapter For Chipset X540
- Brand: Intel
- Model: X540-T2
- Part Number: X540-T2
- Standards: IEEE 802.3 – Original Ethernet standard (10 Mbps) IEEE 802.3u – Fast Ethernet (100 Mbps) IEEE 802.3ab – Gigabit Ethernet over copper (1000BASE-T) IEEE 802.3an – 10 Gigabit Ethernet over copper (10GBASE-T) IEEE 802.3x – Flow control (full-duplex) IEEE 802.3ad – Link aggregation / LACP (teaming multiple ports) IEEE 802.1Q – VLAN tagging IEEE 802.1p – Quality
- Model #: ZZL-RNU-ASD1463386
- $81.99 –
- More options from $81.99 - $83.98
- Free Shipping

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2.5 Gigabit POE+ PCIe x1 Ethernet Network Card, 2500Mbps POE Plus PoweroverEthernet LAN Adapter
- Model #: B3EN-S39
- $86.99 –
- Free Shipping

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WRIARICH 1 Pack PCI Express Gigabit Ethernet Network Card, 10/100/1000Mbps PCI-E RJ45 LAN Controller Adapter for Desktop PC
- Model #: VRDSG498S11
- $26.69 –
- Free Shipping

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PCIe 4.0 x4 10GbE SFP+ Fiber Network Card Realtek RTL8127, Single Port 10 Gigabit Ethernet Adapter, Supports PXE Boot, for Server, Workstation, and High-Speed Networking
Limited time offer, ends 10/07
- Model #: C2AG-C0325-15
- $106.12 –
- More options from $106.12 - $112.50
- Free Shipping

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- $325.00
- $37.74 –
- Save: $287.26 (88%)
- More options from $37.74 - $44.00

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2.5Gb Network Adapter M.2 A+E/Mini PCIE to RJ45 COM Port RTL8125BG 2.5G/1G 100Mbps Gigabit Ethernet LAN Card for Desktop PC New 2026 Electronic & Accessories
- Model #: TOLDB0GMWXGWRX
- $68.99 –
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