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Gigabit Dual NIC with Intel 82571 Chip, 1Gb Network Card Compare to Intel E1G42ET NIC, 2 RJ45 Ports, PCI Express X1, Ethernet Card with Low Profile for Windows/Windows Server/Linux
Limited time offer, ends 08/30
- Model #: C2AG-1226-C22
- $55.19 –
- More options from $55.19 - $58.89
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chenyang 6 Pin + 12 Pin Card to M.2 NGFF Key-M NVME SSD Adapter for BCM94360CD BCM94360CS BCM943602CS BCM94360CS2
Limited time offer, ends 08/30
- Model #: C75J*OYJ*G1*0716-402
- $21.85 –
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On Card USB 3.0 PCI-E Type C Expansion Card PCI Express PCI-E to USB 3.0 Controller 5Port + 1Port USB 3.1 PCI-E Card Adapter
Limited time offer, ends 08/29
- Model #: 44-PCI-A1apter0434
- $36.99 –
- Free Shipping
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2Pcs Alloy RJ45 Coupler, 8P8C Male to Female Network Cable Extender, Metal Alloy LAN Plug Adapter Connector for Ethernet Cable Extension
Limited time offer, ends 09/11
- Model #: C472-L3492
- $18.86 –
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Aomoproing High Speed laptop Expresscard to gibabit lan card express Ethernet network card 34MM 1000m 24 in 1 card reader
Limited time offer, ends 08/30
- Model #: C75J*OYJ*G1*0722-453
- $34.01 –
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Aomoproing High Speed laptop Expresscard to gibabit lan card express Ethernet network card 34MM 1000m 24 in 1 card reader
Limited time offer, ends 08/30
- Model #: C75J*OYJ*G1*0722-271
- $34.01 –
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1 to 4 Female RJ45 Network Splitter Adapter, 100Mbps Ethernet LAN Cable Splitter, 4 Devices Simultaneous Internet Sharing, Black Female Port Design
Limited time offer, ends 09/11
- Model #: C472-L3642
- $27.36 –
- Free Shipping
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BCM94360CD BCM94360CS BCM943602CS BCM94360CS2 WiFi Card to M.2 NGFF Key-M NVME SSD Adapter
Limited time offer, ends 08/29
- Model #: .jiudian-YC5KU-1483
- $12.98 –
- Free Shipping
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BCM94360CD BCM94360CS BCM943602CS BCM94360CS2 WiFi Card to M.2 NGFF Key-M NVME SSD Adapter
Limited time offer, ends 08/29
- Model #: .jiudian-YC5KU-1320
- $12.99 –
- Free Shipping
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RJ45 Splitter Adapter, Ethernet Cable Splitter, RJ45 Network Extension Connector,Two Devices Share The Internet at The Same Time.
- Model #: dd-330
- $18.88 –
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USB 3.0 Network Adapter, High Performance Gold Plated USB to RJ45 Gigabit Ethernet Adapter Supporting 10/100/1000 Mbps Ethernet, No Driver Required, Black
Limited time offer, ends 08/29
- Model #: jiudian-YC5KU-1650
- $18.58 –
- Free Shipping
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USB Ethernet Adapter, uni USB 3.0 to 100/1000 Gigabit Ethernet LAN Network Adapter for Gaming, Driver Free RJ45 Compatible with Nintendo Switch, Laptop, PC, Chrome OS, Windows 8/7/XP/10, macOS, Linux
Limited time offer, ends 08/29
- Model #: jiudian-YC5KU-1782
- $20.37 –
- Free Shipping
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Card Motherboard Sata Expansion Card 1 To 5 Port Sata3.0 6Gbps Multiplier Sata Port Riser Card Adapter For Comp
- Model #: VFR-1805
- $35.63 –
- Free Shipping
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For MacBook Air Pro 12+16 Pins SSD to M.2 Key M (NGFF) PCI-e Adapter Converter Card for PC Computer Accessories LX9B
- Model #: VFR-1790
- $30.59 –
- Free Shipping
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1 Pack RJ45 Panel Mount Coupler 8P8C Female to Female Network Connector CAT5 CAT5E CAT6 CAT6A Ethernet Wall Panel Mount LAN Port Extender Adapter
Limited time offer, ends 09/11
- Model #: C472-L10039
- $15.46 –
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1 Pack Gold Plated RJ45 Male to 8P8C Screw Terminal Connector, UTP Ethernet Plug Adapter for Cat5 Cat6 Cat7 AV CCTV Network Wiring
Limited time offer, ends 09/11
- Model #: C472-L10065
- $22.46 –
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1PCS DB9 RS232 Male to RJ45 Female Adapter, Serial Port to LAN Network Converter, CAT5/Cat5e Cable Extender Connector for Serial Device Connection
Limited time offer, ends 09/11
- Model #: C472-L3499
- $14.03 –
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PCIe Adapter M2 NGFF SSD NVME M Key SATA-based B Key to PCI-e 3.0 X4 X8 X16 2230-2280 size ssd Controller Converter Card
- Model #: VFR-1809
- $29.53 –
- Free Shipping
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UGREEN RJ45 Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter LAN Connector in Line Coupler Female to Female Black
- Model #: NWKUBCTRAPRL1728
- $12.99 –
- Free Shipping
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NVMe SSD NGFF TO PCIE X4 Adapter M Key B Key Dual Interface Card Support PCI Express 3.0 2230 2242 2260 2280 Size M2 SSD NEW
- Model #: VFR-1814
- $29.94 –
- Free Shipping
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DB44 to DB9 Serial Adapter Cable, 4 Port DB9 RS-422 Breakout Cable, DB44 Pin to 4 DB9 Pin Cord for PCI Card to RS422/RS485 Expansion Card Connection
Limited time offer, ends 09/11
- Model #: C472-L3569
- $35.86 –
- Free Shipping
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3.0 PCI Express Riser Card Dual Port 3.0 + 1 Port 3.1 Type-C + M.2 NGFF Adapter M2 SATA SSD B Key to PCI-E Controller
Limited time offer, ends 09/14
- Model #: 1-PCI-A1apter0308
- $32.09 –
- More options from $32.09 - $34.94
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Aomoproing to m2 adapter M.2 NVMe AHCI NGFF B M key mSATA 3 in 1 SSD adaper PCI express X16 to m.2 converter card
Limited time offer, ends 08/30
- Model #: C75J*OYJ*G1*0722-615
- $40.72 –
- More options from $40.72
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SATA Expansion Card 1 to 5 Port SATA3.0 Controller Card Motherboard 6Gbps SATA Port Riser Card Adapter for Computer
- Model #: VFR-1806
- $52.49 –
- Free Shipping
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USB Type-C to Gigabit Ethernet Adapter, 1000Mbps USB C to RJ45 LAN Network Converter Plug and Play
Limited time offer, ends 09/11
- Model #: C472-L10049
- $26.42 –
- Free Shipping
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PCI-e USB 3.0 Adapter 4 ports PCI e to USB 3.0 adapter Expansion Card USB3.0 PCI e converter With Cable
Limited time offer, ends 09/14
- Model #: 1-PCI-A1apter1506
- $62.39 –
- More options from $62.39 - $65.59
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USB C to Ethernet Adapter, USB 3.0 Network Adapter, USB to 1000Mbps Gigabit RJ45 LAN Ethernet Adapter, Aluminum Gigabit LAN Wire Adapter Compatible with Mac-Book, Steam Deck, i-Pad, TV Box, etc.
Limited time offer, ends 08/30
- Model #: C2AG-1209-12
- $18.99 –
- More options from $18.99
- Free Shipping
![Gigabit Ethernet Splitter 1 to 4 - Network Splitter with USB Power Cable, RJ45 Internet Splitter Adapter 1000Mbps High Speed for Cat 5/5e/6/7/8 Cable [4 Devices Networked Simultaneously] (ES-1X4)](https://c1.neweggimages.com/productimage/nb300/VNJ2D2507070TVBM448.jpg "Gigabit Ethernet Splitter 1 to 4 - Network Splitter with USB Power Cable, RJ45 Internet Splitter Adapter 1000Mbps High Speed for Cat 5/5e/6/7/8 Cable [4 Devices Networked Simultaneously] (ES-1X4)")
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Gigabit Ethernet Splitter 1 to 4 - Network Splitter with USB Power Cable, RJ45 Internet Splitter Adapter 1000Mbps High Speed for Cat 5/5e/6/7/8 Cable [4 Devices Networked Simultaneously] (ES-1X4)
- Model #: STARWELL257710948911Lan
- $61.98 –
- Free Shipping
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600Mbps Dual Band USB WiFi Bluetooth Adapter, 2.4G/5GHz Wireless Network Card, Mini External WiFi Dongle Bluetooth Receiver for Desktop PC Laptop
Limited time offer, ends 09/11
- Model #: C472-L3496
- $20.86 –
- Free Shipping
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Express 16X Riser e Graphics Card -E Steering Card 90 Degrees Right Angle Riser Adapter for 1U 2U Host 4/6cm Width
- Model #: VFR-1810
- $29.99 –
- Free Shipping
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3 in 1 PCI Express PCI E 1X slots Riser Card PCI-E 1 to 3 Expansion Adapter 2 Layer PCB Board + 60cm USB 3.0 Cable for Mining
- Model #: VFR-1799
- $42.99 –
- Free Shipping
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SATA Expansion Card 1 to 5 Port SATA3.0 Controller Card Motherboard 6Gbps SATA Port Riser Card Adapter for Computer
Limited time offer, ends 09/14
- Model #: 1-PCI-A1apter1629
- $38.18 –
- More options from $38.17 - $53.95
- Free Shipping
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5 Port PCI-E to USB 3.0 HUB PCI Express Expansion Card Adapter 5 Gbps Speed Reliable NEC Chipset For Windows XP/ Vista/Win7/8/10
- Model #: VFR-1804
- $31.49 –
- Free Shipping
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BORDSTRACT SPX Plug to RJ45 Adapter Male Female Connector Cable Extension Adapter Stable Connection for Gen 2 Dish Antenna Router
- Model #: CLAWB0FWYKQ7S9
- $78.99 –
- Free Shipping
![Gigabit Ethernet Splitter 1 to 2 RJ45 Network Adapter, Suitable for Computer/Router/Network Box with RJ45 Interface, Compatible with Cat5/5e/6/7/8 Cable [2 Devices Simultaneous Networking]](https://c1.neweggimages.com/productimage/nb300/C26XS2510080HC9MKD9.jpg "Gigabit Ethernet Splitter 1 to 2 RJ45 Network Adapter, Suitable for Computer/Router/Network Box with RJ45 Interface, Compatible with Cat5/5e/6/7/8 Cable [2 Devices Simultaneous Networking]")
Bestselling Network Connectors/Adapters Reviews:
Douglas H.
9/21/2025 7:26:19 AM
The best under $20 component I have ever bought.
“ The network component that was built in to my system board could not handle my upgraded internet service. ”
2.5GB PCIe Network Card, PCI-e Express to 2.5 Gigabit Ethernet Network Adapter for Desktop PC Gaming, Supports Windows 11/10/8.1/8/7, LinuxRussell H.
8/19/2025 6:24:12 AM
Eazy peazy
“ The ethernet port on my motherboard died. ”
2.5GBase-T PCIe Network Adapter, 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support Windows Server/Windows, Standard and Low-Profile Brackets Included PCIe to 2.5 GigabitClyde G.
5/17/2025 5:38:54 PM
great deal to acompany a 2.5G upgrade!
“ got myself a 2.5G gateway recently and wanted to utilize the new speeds so i bought a pair of these for my PC and server and couldn't be happier! ”
2.5GB PCIe Network Card, PCI-e Express to 2.5 Gigabit Ethernet Network Adapter for Desktop PC Gaming, Supports Windows 11/10/8.1/8/7, LinuxAnonymous
12/23/2024 9:55:48 AM
Great item and value. Works Great.
“ Needed to replace the onboard network adapter. ”
2.5GBase-T PCIe Network Adapter, 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support Windows Server/Windows, Standard and Low-Profile Brackets Included PCIe to 2.5 GigabitPeter A.
5/2/2023 10:17:44 AM
Solid speed! Fun on a budget!
“ I highly recommend this adapter! ”
Plugable 2.5G USB C and USB to Ethernet Adapter, 2-in-1 Adapter Compatible with USB-C Thunderbolt 3 or USB 3.0, USB-C to RJ45 2.5 Gigabit LAN Ethernet, Compatible with Mac and Windows