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USB Ethernet Adapter, USB 2.0 to 10/100 Ethernet LAN Network Wired Adapter for MacBook, Surface Pro, Notebook PC, Compatible with Windows7/8/10, Mac OS, Android, Chrome OS, Linux (TCC-S20A)
- Brand: Tccmebius
- Color: Black
- Weight: 25 grams
- Model #: 975034627909
- $24.99 –
- Free Shipping
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Gigabit Ethernet Splitter 1 to 4 with 3.3ft LAN Cable, 1000Mbps High Speed 1 in 4 Out RJ45 Multi Port Internet Splitter for Cat5e/6/7/8, 4 Devices Simultaneously Networking, Plug & Play
- Brand: NEWCARE
- Color: Black
- Model #: 917806006361
- $36.99 –
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Micro USB to Ethernet Adapter Up to 300+Mbps, Fire Stick Ethernet Adapter, Compatible with Fire TV Stick, Chromecast (Gen 1-3, up to Aug 2020), Google Home Mini - Not for Roku
- Brand: Cable Matters
- Color: Black
- Weight: 0.091 kilograms
- Model #: 329289262962
- $37.99 –
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Gigabit Ethernet Splitter 1 to 2 High Speed, 1000Mbps Internet Splitter 1 in 2 Out, LAN with USB Power Cable, RJ45 for Cat5/5e/6/7/8 Cable(2 Devices Simultaneously Networking)
- Series: Ethernet Splitter
- Part Number: Ethernet Splitter 1 to 2 High Speed
- Type: RJ45
- Changer Type: DB25 to RJ45
- Model #: 236445160951
- $19.99 –
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Gigabit Type C PoE Splitter 5V 3A, IEEE 802.3af/at Standard, 10/100/1000Mbps Type C Power Over Ethernet Splitter with RJ45 Port and TYPEC Port(TYPEC0503G Black)
- Model #: 786652314768
- $29.99 –
- Free Shipping
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USB Ethernet LAN Network Adapter Compatible with Laptops and All USB 2.0 Compatible Computers Including Windows 7 to 11 Vista Mac OS X and macOS - by Mobi Lock
- Brand: Mobi Lock
- Color: White
- Model #: 026642876795
- $17.99 –
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USB Over Ethernet Extender to Rj45 Adapter for Cat 6/6e/5/5e UP to 50m/164ft, USB to Ethernet Adapter for Laptop, Compatible with Computers, Mobile Phones, Keyboards, U Disks, Printers
- Brand: Zebra
- Series: f91838bf-afb7-4a58-b2a8-4ecf35084a7c
- Type: RJ45
- Changer Type: type
- Model #: 623616117911
- $15.49 –
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6-Pack, SC to SC UPC Duplex OS2 Single Mode Fiber Optic Adapter, OS2 SCSC Fiber Coupler
- Brand: Zebra
- Series: SC to SC Duplex OS2 Single Mode Fiber Optic Adapter
- Part Number: 120027-BLUx6-N
- Type: SC-OS2, Female-to-Female
- Model #: 191512730090
- $19.90 –
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USB to Ethernet Adapter, Foldable USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Network Adapter, Support Windows 11/10/8.1/8/7/Vista/XP for Desktop Laptop Apple MacBook Linux (UE300)
- Brand: TP-Link
- Color: White
- Weight: 0.05 kilograms
- Model #: 551200732391
- $26.99 –
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Gigabit Ethernet Splitter 1 to 2, 1000Mbps Internet Splitter, USB Powered, Plug & Play, RJ45 Splitter for Ethernet Cable Cat 5/5e/6/7/8, LAN Splitter for 2 Device Networking Switch (SG103M)
- Brand: Tenda
- Series: TEG1005D
- Part Number: TEG1005D
- Type: RJ45
- Model #: 402730082712
- $25.99 –
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USB C to Ethernet Adapter, Plug and Play 1Gbps Ethernet Adapter, Aluminum Case, (Thunderbolt 4/3 Compatible) to RJ45 Network Dongle, Compatible for MacBook Pro/Air, iPhone 17 Pro/Max, iPad, XPS
- Brand: Ugreen
- Color: Space Grey
- Weight: 30 grams
- Model #: 504837045446
- $29.99 –
- 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
- Brand: Ugreen
- Color: Space Grey
- Weight: 60 grams
- Model #: 043239481811
- $29.99 –
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KEHIPI 200-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: Cable Matters
- Type: Ethernet
- Cat: 6
- Connector A: RJ45
- Model #: 180097x200
- $49.99 –
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10Gbps CAT7 Coupler RJ45 Keystone Shielded Coupler 10-Pack, Ethernet Coupler, Female to Female Keystone JackSTP Keystone Insert for Cat7/Cat6a/Cat6/Cat5e Cable
- Brand: Zebra
- Series: YUNXI-KJ-25-C7-S-10
- Part Number: YUNXI-KJ-25-C7-S-10
- Type: 10 Pack Cat7, Female-to-Female
- Model #: 061853879191
- $32.99 –
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USB to Ethemet Adapter, 10/100Mbps Network Adapter, with AX88772D Chip RJ45 Wired LAN Dongle for Laptop, Compatible with Nintendo Switch MacBook Chromebook Windows macOS Linux (Not for Wii)
- Brand: Ugreen
- Color: Black
- Weight: 0.07 kilograms
- Model #: 839824691908
- $26.99 –
- Free Shipping
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Ethernet Extender 10Gbps,Ethernet Coupler with PoE Support, 328ft Long Distance Extend, Compatible with Cat8 Cat7 Cat6 Cat5 Cable, Black
- Brand: Ugreen
- Color: Black
- Model #: 000992864932
- $17.96 –
- Free Shipping
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Gigabit Ethernet Splitter 1 to 4 with 3.3ft LAN Cable, 1000Mbps High Speed 1 in 4 Out RJ45 Multi Port Internet Splitter for Cat5e/6/7/8, 4 Devices Simultaneously Networking, Plug & Play
- Brand: NEWCARE
- Color: Black
- Model #: 129355793617
- $33.99 –
- Free Shipping
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100-Pack RJ45 Cat6 Pass Through Connector Shielded RJ45 Modular Plugs for Solid or Stranded FTP/STP Ethernet Cable
- Brand: Zebra
- Part Number: ARC6-S21-100PP
- Type: Shielded, Male-to-Female
- Changer Type: type
- Model #: 518870078908
- $39.99 –
- Free Shipping
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RJ45 Crimp Tool Pass Through Ethernet Crimping Tool Kit Cat6 Cat5e Cat5 RJ45 Ethernet Crimper Kit
Limited time offer, ends 08/02
- Brand: Zebra
- Series: TA-1
- Part Number: TA-1
- Color: Black
- Model #: 505639647593
- $45.53 –
- More options from $45.53 - $55.99
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RJ45 Coupler Ethernet Extension Connector, Cat7 Cat6 Cat5e Ethernet Coupler Female to Female(Blue 5 Pack)
- Brand: Zebra
- Part Number: ZZ-015
- Type: 5 PCS Normal, Female-to-Female
- Changer Type: type
- Model #: 222535947412
- $25.99 –
- Free Shipping
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Plug & Play USB to Ethernet Adapter - Support PXE & MAC Address Clone -10/100 Mbps Ethernet to USB 2.0 Adapter for Laptop - NO Power/Charging, NOT for Roku/Fire TV/Nintendo Consoles
- Brand: Cable Matters
- Color: Black
- Weight: 1.13 ounces
- Model #: 507521469445
- $26.99 –
- Free Shipping
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USB C to Ethernet Adapter, Portable USB C Type-C 1-Gigabit Network Hub, 10/100/1000 Mbps,Network Adapter for MacBook Pro, iPad Pro 2019/2018, ChromeBook, XPS, Galaxy S9/S8, and More
- Brand: Zebra
- Series: A83130A1
- Part Number: AK-A83130A1
- Color: Black
- Model #: 260545050436
- $51.99 –
- Free Shipping
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USB 3.0 to 2.5 Gigabit Ethernet Adapter, USB-A to 2.5GbE Multi-Gig Network Adapter for Windows, macOS & Linux Aluminum, RTL8156BG, Backward Compatible 10/100/1000/2500 Mbps (NT-UA25)
- Brand: SABRENT
- Color: Black
- Weight: 1.4 ounces
- Model #: 683314746391
- $47.99 –
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![Upgrade Ethernet Splitter 1 to 3 High Speed 1000Mbps, LAN with USB Power Cable, RJ45 for Cat5/5e/6/7/8 Cable Gigabit Internet [3 Devices Simultaneously Networking]](https://c1.neweggimages.com/productimage/nb300/C5JMD260323049XZR6D.jpg "Upgrade Ethernet Splitter 1 to 3 High Speed 1000Mbps, LAN with USB Power Cable, RJ45 for Cat5/5e/6/7/8 Cable Gigabit Internet [3 Devices Simultaneously Networking]")
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Upgrade Ethernet Splitter 1 to 3 High Speed 1000Mbps, LAN with USB Power Cable, RJ45 for Cat5/5e/6/7/8 Cable Gigabit Internet [3 Devices Simultaneously Networking]
- Brand: LIEZHUA
- Color: Ethernet Splitter 1 to 3
- Weight: 0.05 kilograms
- Model #: 343449135410
- $41.98 –
- Free Shipping
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Gigabit Ethernet Splitter 1 to 2 High Speed 1000Mbps with 3.3ft LAN Cable, NEWCARE 1 in 2 Out Dual RJ45 Port Internet Splitter for Cat5/5e/6/7/8, Plug and Play, 2 Devices Simultaneously Networking
- Brand: NEWCARE
- Color: Black
- Model #: 734559758049
- $29.99 –
- Free Shipping
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USB-C Ethernet Adapter with Charging - Portable LAN Network Adapter Compatible for iPhone 15 Pro/Max/Plus, MacBook Pro/Air 2018, Samsung, iPad and More
- Brand: Zebra
- Series: Giochem-UNKNOWN
- Part Number: Giochem-UNKNOWN
- Color: Black
- Model #: 881352815612
- $33.99 –
- Free Shipping
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24 Port RJ45 Patch Panel Cat6 Feed Through, Coupler Network Panel 19 Inch, Inline Keystone Ethernet Patch Panel with Back Bar
- Model #: 256808641488
- $62.99 –
- More options from $62.99 - $68.99
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Gigabit Ethernet Splitter 1 to 4 High Speed 1000Mbps with 3.3ft LAN Cable, NEWCARE 1 in 4 Out RJ45 Port Internet Splitter for Cat5e/6/7/8, Plug and Play, 4 Devices Simultaneously Networking
Limited time offer, ends 08/04
- Brand: NEWCARE
- Color: Black
- Model #: 499954115118
- $43.99
- See price in cart
- More options from $32.99 - $50.99
- Free Shipping
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10/100Mbps Micro USB to RJ45 Ethernet Adapter, USB 2.0 Powered LAN Network Dongle for Chromecast, Fire TV Stick, Home Mini & Audio Devices
- Model #: C24W-X8593
- $25.89 –
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AC1300 USB WiFi Adapter(Archer T3U)- 2.4G/5G Dual Band Wireless Network Adapter for PC Desktop, MU-MIMO WiFi Dongle, USB 3.0, Supports Windows 11, 10, 8.1, 8, 7, XP/Mac OS X 10.9-10.14
- Brand: TP-Link
- Color: Black
- Weight: 0.02 pounds
- Model #: 468658104499
- $35.99 –
- Free Shipping
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Gigabit Type C PoE Splitter 5V 3A, IEEE 802.3af/at Standard, 10/100/1000Mbps Type C Power Over Ethernet Splitter with RJ45 Port and TYPEC Port(TYPEC0503G Black)
- Brand: REVOTECH
- Color: 5V 3A TYPEC0503G Black
- Weight: 0.05 kilograms
- Model #: 212543821973
- $27.99 –
- Free Shipping
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Shielded CAT6A RJ45 Coupler, 10 Pack Ethernet Coupler, STP Female to Female Keystone Jack for Patch Panel and Wall Plate
- Brand: Zebra
- Part Number: XM228-6A-10P
- Type: Cat6A, Female-to-Female
- Changer Type: type
- Model #: 582574527363
- $55.99 –
- 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