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3 Pack Black Gigabit RJ45 In-Line Coupler, Female to Female Ethernet Cable Extender Connector, Compatible with Cat5/Cat5e/Cat6/Cat7/Cat8 LAN Cables
Limited time offer, ends 08/31
- Model #: C24W-X6989
- $12.99 –
- Free Shipping
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5 Pack White Keystone RJ45 Female to Female Inline Coupler, Gold-Plated Ethernet Cable Extender Connector Compatible with Cat5/Cat5e/Cat6 LAN Cables
Limited time offer, ends 08/31
- Model #: C24W-X6888
- $18.99 –
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3 Pack Black Gigabit RJ45 In-Line Coupler, Female to Female Ethernet Cable Extender Connector, Compatible with Cat5/Cat5e/Cat6/Cat7/Cat8 LAN Cables
Limited time offer, ends 08/31
- Model #: C24W-X6982
- $21.69 –
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Cable Matters 200-Pack Cat6 / Cat5e RJ45 Strain Relief Boots, RJ45 Boot, Cat 6 Ethernet Boots, Multicolored, Fits 6.5mm (0.25in) Ethernet Cables
- Model #: vfrtR256629244848
- $27.70 –
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RJ45 to RS232 Extender Male to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Female Adapter Computer Extra Switch Converter
Limited time offer, ends 08/29
- Model #: .jiudian-YC5KU-0247
- $12.99 –
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RJ45 to RS232 Extender Male to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Female Adapter Computer Extra Switch Converter
Limited time offer, ends 08/29
- Model #: .jiudian-YC5KU-0687
- $12.99 –
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ChenYang M.2 NGFF Key-A to Mini PCI-E WiFi Converter Adapter, M.2 Wireless Card Riser Compatible with Intel 9260/8265/7260 WiFi6 WiFi7 AC BT Cards
Limited time offer, ends 08/31
- Model #: C24W-X6932
- $20.99 –
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- Color: Origin
- Weight: 40 grams
- Model #: B0D5QK5P59001
- $21.99 –
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ANVISION 2-Pack 5V PoE Splitter, 48V to 5V 2.4A Adapter, Plug 3.5mm x 1.35mm, 5.5mm x 2.1mm connector, IEEE 802.3af Compliant, for IP Camera and more
- Model #: STARWELL363583786540Lan
- $27.69 –
- More options from $27.69 - $29.99
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7 Ports PCIe to USB 3.0 Expansion Card, PCI Express x1 USB3.0 Hub Adapter with 5Gbps SuperSpeed for Desktop Motherboard
Limited time offer, ends 08/31
- Model #: C24W-X6962
- $36.09 –
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USB 3.0 to Gigabit Ethernet Adapter, Full Duplex 2Gbps Ethernet Speeds, Up to 1Gbps, USB to Gigabit Ethernet Adapter, USB-A, Windows Compatible, USB Powered, Black, TU3-ETG
- Color: Black
- Weight: 25 grams
- Model #: TU3-ETG
- $29.99 –
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MokerLink Gigabit PoE Injector, 802.3af/at/bt 90W, 10/100/1000Mbps Ethernet, Plug & Play, Non-PoE to PoE Adapter, Distance Up to 100 Meters (328 ft.)
- Model #: AIWU471646907235
- $53.55 –
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ANVISION 2-Pack Active 48V to 12V Waterproof PoE Splitter Adapter, IEEE 802.3af Compliant 10/100Mbps, for IP Camera AP Voip Phone and More, White
- Model #: STARWELL363583786526Lan
- $33.96 –
- Free Shipping
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Mini PCI-E To M.2 Adapter M.2 NGFF To Mini PCI-E Adapter For 5G 4G 3G LTE GSM Module NO NANO SIM Card Slot
Limited time offer, ends 08/29
- Model #: .jiudian-YC5KU-0488
- $12.99 –
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![uni USB-C to Ethernet Adapter, USB C HUB Ethernet 1Gbps with USB 3.0 4IN1, [Thunderbolt 4/3 Compatible] USB C to Network Adapter for MacBook Pro/Air, iPad Pro, Surface Laptop, Chromebook, etc](https://c1.neweggimages.com/productimage/nb300/BJPFD2310070VAZZQ26.jpg "uni USB-C to Ethernet Adapter, USB C HUB Ethernet 1Gbps with USB 3.0 4IN1, [Thunderbolt 4/3 Compatible] USB C to Network Adapter for MacBook Pro/Air, iPad Pro, Surface Laptop, Chromebook, etc")
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Original Slim Fr Dell 90w Inspiron N5040 N5010 N5050 PA-3E FA90PE0-00 AC Adapter
- Model #: 1adapter_0103
- $26.99 –
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Plugable USB to Ethernet Adapter, USB 3.0 to Gigabit Ethernet, Compatible with Windows 11, 10, 8.1, 7, XP, macOS, Linux, Chrome OS
- Model #: STARWELL257710948157Lan
- $39.90 –
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zdyCGTime Passive PoE Injector and PoE Splitter Kit with RJ45 Ethernet and Power via DC 5.5x2.1 mm F/M Adaptor ConnectorWhite 4 Pairs
- Model #: STARWELL363583786687Lan
- $23.98 –
- Free Shipping
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M.2 3G/4G/5G Module to USB3.0 Type-C Adapter with Nano SIM Slot, Compatible with RM500Q RM500U GM800 SIM8200 Cellular Modules
Limited time offer, ends 08/31
- Model #: C24W-X8598
- $35.49 –
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4X to NGFF SSD Solid State Disk Adapter Card B-key+M-key M.2 NGFF+NVME Dual Interface PCIE Adapter Card with Back plate
Limited time offer, ends 09/14
- Model #: 1-PCI-A1apter1164
- $17.08 –
- More options from $17.07 - $29.04
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Cat6 RJ45 8P8C Plug To Dual RJ45 Splitter Network Ethernet Patch Cord Adapter With Shield
Limited time offer, ends 08/29
- Model #: .jiudian-YC5KU-1305
- $12.99 –
- Free Shipping
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USB C to Ethernet Adapter, Type-C (Thunderbolt 3/4) to RJ45 Gigabit Ethernet LAN Network Adapter Compatible with iPhone 15 Pro/Max, MacBook Pro/Air 2023, iPad Pro, iMac, S23, XPS 17 and More
- Color: Silver
- Weight: 0.035 kilograms
- Model #: B0F8BD6Y52003
- $15.99 –
- Free Shipping
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DBIT USB C to Ethernet Adapter, Gigabit RJ45 to Type-C (Thunderbolt 4/3) Ethernet LAN Network Adapter, Plug and Play, Compatible with Smart Phone, MacBook Pro, iPad Pro, Surface, Dell XPS and More
- Model #: STARWELL257710948584Lan
- $25.33 –
- Free Shipping
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USB to Ethernet Adapter, Plug and Play Ethernet Adapter, Aluminium Shell, 1Gbps Gigabit RJ45 to USB 3.0 Network Dongle, Compatible with Nintendo Switch, Laptop, MacBook, Surface Pro, Windows
- Color: Space Grey
- Weight: 60 grams
- Model #: 50922
- $21.99 –
- Free Shipping
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ABLEWE USB C to Ethernet Adapter, 4-in-1 RJ45 to USB-C/Thunderbolt 3 to Gigabit Ethernet LAN Network Adapter for MacBook Pro/Air 2023/2024, iPad Pro, iPhone 15/16 Pro/Max, Chromebook, XPS,Surface Book
- Model #: STARWELL257710948119Lan
- $31.18 –
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Aomoproing USB C 2.5G Ethernet Adapter Type-C 2500Mbps Network Card RJ45 Lan Suitable for Laptop Windows PC Network Adapter Windows 7/8/10
Limited time offer, ends 08/30
- Model #: C75J*OYJ*G1*0722-852
- $30.70 –
- More options from $30.70
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Amcrest Active PoE Splitter Adapter, IEEE 802.3af compliant, Up To 100 meters, 5V / 12V Output
- Model #: B3B101298914982141
- $45.54 –
- Free Shipping
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Vszerda 90 Degree (Right Bend) RJ45 Male to 8PIN Terminal Block Solderless Cable DVR Ethernet Connector RJ45 Screw Terminal Adapter Cable Cat6 Cat5 Ethernet Cable Extender Adapter(2 Pack/30cm-Right)
Limited time offer, ends 08/29
- Model #: FFQ1A001
- $28.99 –
- Free Shipping
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2-Pack Wall PoE Injector Power Over Ethernet Adapter 802.3af 48V 24W 0.5A for Security IP Cameras IP Phones, 10/100Mbps
- Model #: STARWELL363583786410Lan
- $35.98 –
- Free Shipping
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ANVISION 2-Pack Gigabit PoE Splitter, 48V to 5V 2.4A Micro USB Ethernet Adapter, Compatible with Raspberry Pi 3B+, IP Camera and More
- Model #: STARWELL363583786823Lan
- $33.69 –
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USB-C to Ethernet Adapter, WALNEW USBC to RJ45 LAN Adapter, Gigabit Cat Network Cable Converter to Type C Thunderbolt 3 for Mac,MacBook Pro/Air,Samsung Galaxy Tab (Ethernet Port, 2-Pack USB-C)
- Model #: STARWELL257710948416Lan
- $45.98 –
- Free Shipping
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USB C USB 3.0 to Ethernet Adapter, 5 in 2 Gigabit USB Ethernet Hub for Laptop with 4-Port USB-A 3.0 and USBC, 1000Mbps RJ45 LAN Network Adapter Compatible with MacBook/iPad Pro/Phone/Tablet
- Model #: STARWELL257710950617Lan
- $29.23 –
- Free Shipping
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SATA 15pin to 8pin Graphic Card Power Adapter Cable 20cm PCIE SATA Power Supply Cable 8p to SATA for Bitcoin Miner Mining
Limited time offer, ends 09/14
- Model #: 1-PCI-A1apter1313
- $24.39 –
- More options from $24.39 - $28.55
- Free Shipping
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1 to 2 Port Gigabit RJ45 Ethernet Splitter, 1000Mbps Active LAN Network Extender Adapter with USB-C Power Cord, Supports 2 Devices Simultaneously, Compatible with Cat5/Cat5e/Cat6/Cat7/Cat8 Network Cab
Limited time offer, ends 08/31
- Model #: C24W-X6263
- $21.79 –
- Free Shipping
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