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Network Connectors/Adapters

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5G USB 3.2 Ethernet Adapter with RTL8157, 2-in-1 USB-A/Type-C to 5Gbps Network Card RJ45 LAN Converter for PC Laptop Windows Mac OS Linux(5Gbps Need Type-C > 3.2)
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5G USB 3.2 Ethernet Adapter with RTL8157, 2-in-1 USB-A/Type-C to 5Gbps Network Card RJ45 LAN Converter for PC Laptop Windows Mac OS Linux(5Gbps Need Type-C > 3.2)

Limited time offer, ends 08/02

  • Brand: ULANSeN
  • Weight: 0.06 kilograms
  • Model #: 719411004835
  •  
  • $46.52 –
  • Free Shipping
RJ45 Crimp Tool Kit Pass Thru Cat5 Cat5e Cat6 RJ45 Crimping Tool with 20PCS RJ45 Cat6 Pass Through Connectors, 20PCS Covers,1 Wire Punch Down Cutter and 1 Network Cable Tester (Tool Set 201)
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RJ45 Crimp Tool Kit Pass Thru Cat5 Cat5e Cat6 RJ45 Crimping Tool with 20PCS RJ45 Cat6 Pass Through Connectors, 20PCS Covers,1 Wire Punch Down Cutter and 1 Network Cable Tester (Tool Set 201)
  • Brand: Zebra
  • Series: Crimper Kit k02
  • Part Number: Crimper Kit k02
  • Type: 1 x RJ45 crimp tool Pass Thru 1 x Network Wire Stripper 20PCS x RJ45 CAT6 Pass Thru Connectors 20PCS x RJ45 Pass Through Connectors Cover 1 x Network Cable Tester( 9V Battery Not Included) 1 x Instruction Manual
  • Model #: 104336711939
RJ45 Surface Mount Box 1-Port for UTP Cat6/Cat5e/Cat5 Keystone Jacks, 5-Pack, White
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RJ45 Surface Mount Box 1-Port for UTP Cat6/Cat5e/Cat5 Keystone Jacks, 5-Pack, White
  • Brand: Zebra
  • Part Number: A166-1A-5P-CA
  • Type: 1-Port Box, Male-to-Male
  • Changer Type: type
  • Model #: 966482087183
  •  
  • $19.96 –
  • Free Shipping
Multi Ports Starlink Ethernet Adapter for Starlink Gen 2 Wired External Network, 2 Ports Starlink Ethernet Adapter 1 to 2 [2 Devices Networked Simultaneously] - Up to 1 Gbps
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Multi Ports Starlink Ethernet Adapter for Starlink Gen 2 Wired External Network, 2 Ports Starlink Ethernet Adapter 1 to 2 [2 Devices Networked Simultaneously] - Up to 1 Gbps
  • Brand: Zebra
  • Series: 17LSTKV2ETH
  • Part Number: 17LSTKV2ETH-GADP2
  • Type: Ethernet
  • Model #: 477162870119
  •  
  • $74.98 –
  • Free Shipping
PUSR TCP232-302 TCP IP to Serial Support DNS DHCP Modbus Gateway Device Server RS232 to Ethernet Converter
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PUSR TCP232-302 TCP IP to Serial Support DNS DHCP Modbus Gateway Device Server RS232 to Ethernet Converter

+ $5 off w/ promo code EDF36788, limited offer

  • Model #: USR-TCP232-302
  • $46.99
  •  
  • $41.99 –
  • Save: 10%
  • Free Shipping
  • $32.90 - $41.99
Ethernet Splitter 1 to 4, 1000Mbps High Speed Ethernet Cable Splitter with LAN Cable Cat 6 [4 Devices Simultaneous Networking], Gigabit RJ45 LAN Network Extension for Cat8/7/6/5e/5 Cable
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Ethernet Splitter 1 to 4, 1000Mbps High Speed Ethernet Cable Splitter with LAN Cable Cat 6 [4 Devices Simultaneous Networking], Gigabit RJ45 LAN Network Extension for Cat8/7/6/5e/5 Cable
  • Brand: LIEZHUA
  • Color: Ethernet Splitter 1 to 4 with Lan Cable
  • Weight: 100 grams
  • Model #: 628100014743
  •  
  • $44.99 –
  • Free Shipping
Panel Mounting RJ45 IP65 Waterproof PCB Signal Panel Cat5/5e/6 8P8C Connector Ethernet LAN Cable Connector (5PCS RJ45 Connector+5PCS Round)
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Panel Mounting RJ45 IP65 Waterproof PCB Signal Panel Cat5/5e/6 8P8C Connector Ethernet LAN Cable Connector (5PCS RJ45 Connector+5PCS Round)
  • Brand: Zebra
  • Series: Panel Mounting RJ45 IP65 Waterproof PCB Signal Panel Cat5/5e/6
  • Type: Female-to-Female
  • Changer Type: type
  • Model #: 808894516369
  •  
  • $55.99 –
  • Free Shipping
Idealforce RJ45 Ethernet Splitter 1 to 3 Port LAN Network Adapter | High-Speed Cat5 Cat5e Cat6 Internet Hub for PC Laptop Smart TV Gaming Console PS5 Xbox Router Modem | Compact Plug-and-Play Connect
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Idealforce RJ45 Ethernet Splitter 1 to 3 Port LAN Network Adapter | High-Speed Cat5 Cat5e Cat6 Internet Hub for PC Laptop Smart TV Gaming Console PS5 Xbox Router Modem | Compact Plug-and-Play Connect

Limited time offer, ends 08/07

  • Brand: Unbranded
  • Connector A: Ethernet (RJ-45) Male
  • Connector B: Ethernet (RJ45) Female x 3
  • Features: Ethernet (RJ45) LAN Splitter Adapter
  • Model #: E01280
  •  
  • $14.99 –
  • Free Shipping
20-Pack Cat6 RJ45 Connectors (Cat6 Ends / RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for 30/32AWG Flat Cable, 8P8C with Load Bar, T568B Wiring, Gold-Plated for Reliable Connection
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20-Pack Cat6 RJ45 Connectors (Cat6 Ends / RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for 30/32AWG Flat Cable, 8P8C with Load Bar, T568B Wiring, Gold-Plated for Reliable Connection
  • Brand: Zebra
  • Series: Cat6-Connector-DS-LJS-20P
  • Part Number: Cat6-Connector-DS-LJS-20P
  • Type: Male-to-Male
  • Model #: 840149259549
  •  
  • $17.96 –
  • Free Shipping
100-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends / Cat6 Connector /RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable
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100-Pack Cat 6 Pass Through RJ45 Connectors, 50µ Gold Plated (Cat 6 Ends / Cat6 Connector /RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable
  • Brand: Zebra
  • Series: 180097x100-E
  • Part Number: 180097x100-E
  • Type: Cat6 Pass-through, Male-to-Female
  • Model #: 053047108449
  •  
  • $37.99 –
  • Free Shipping
CAT6 RJ45 Shielded Industrial Panel Mount Bulkhead Ethernet Female to Female Feed Thru Coupler - Waterproof RJ45 Pass Through Connector - IP67 Waterproof/Dust Cap, Single Pack, Black
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CAT6 RJ45 Shielded Industrial Panel Mount Bulkhead Ethernet Female to Female Feed Thru Coupler - Waterproof RJ45 Pass Through Connector - IP67 Waterproof/Dust Cap, Single Pack, Black
  • Brand: Zebra
  • Part Number: 15881
  • Type: Modern, Female-to-Female
  • Changer Type: type
  • Model #: 458102436463
  •  
  • $33.95 –
  • Free Shipping
RJ45 Male to Female LAN Ethernet Network Cat 5e Panel Mount Cable (Black)(2m)
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RJ45 Male to Female LAN Ethernet Network Cat 5e Panel Mount Cable (Black)(2m)
  • Model #: 165906215247
  •  
  • $31.19 –
  • Free Shipping
Ethernet Crimping Tool Kit 7-in-1 RJ45/RJ11 Network Tool Kit for Cat6/Cat5e/Cat5 RJ45 Connectors with 110 Punch Down Tool Wire Stripper in Portable Waterproof Bag
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Ethernet Crimping Tool Kit 7-in-1 RJ45/RJ11 Network Tool Kit for Cat6/Cat5e/Cat5 RJ45 Connectors with 110 Punch Down Tool Wire Stripper in Portable Waterproof Bag
  • Brand: Zebra
  • Series: 568R Heavy Duty
  • Part Number: 568R Heavy Duty
  • Type: 7 in 1
  • Model #: 365788944650
  •  
  • $47.99 –
  • Free Shipping
RJ45 Crimp Tool Kit Pass Thru Cat5 Cat5e Cat6 RJ45 Crimping Tool with 20PCS RJ45 Cat6 Pass Through Connectors, 20PCS Covers,1 Wire Punch Down Cutter and 1 Network Cable Tester (Tool Set 201)
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RJ45 Crimp Tool Kit Pass Thru Cat5 Cat5e Cat6 RJ45 Crimping Tool with 20PCS RJ45 Cat6 Pass Through Connectors, 20PCS Covers,1 Wire Punch Down Cutter and 1 Network Cable Tester (Tool Set 201)

Limited time offer, ends 08/02

  • Brand: Zebra
  • Series: Crimper Kit k02
  • Part Number: Crimper Kit k02
  • Type: 1 x RJ45 crimp tool Pass Thru 1 x Network Wire Stripper 20PCS x RJ45 CAT6 Pass Thru Connectors 20PCS x RJ45 Pass Through Connectors Cover 1 x Network Cable Tester( 9V Battery Not Included) 1 x Instruction Manual
  • Model #: 265559650878
USB C to Ethernet Adapter 2.5 Gbps, USB to 2.5G Ethernet Adapter with 95W Power for Laptop, USB-C to RJ45 Network Converter (Thunderbolt 4/3 Compatible) for Windows, Mac OS, iPad OS and More
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USB C to Ethernet Adapter 2.5 Gbps, USB to 2.5G Ethernet Adapter with 95W Power for Laptop, USB-C to RJ45 Network Converter (Thunderbolt 4/3 Compatible) for Windows, Mac OS, iPad OS and More

Limited time offer, ends 08/02

  • Brand: WAVLINK
  • Color: 2.5G Ethernet Adapter PD
  • Weight: 0.5 ounces
  • Model #: 342018832561

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, Linux
Russell 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 Gigabit
Clyde 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, Linux
Anonymous
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 Gigabit
Peter 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