Menu

Free Gift w/ AMD

Gamer Community

Newegg Business

Your Browsing History

Home
Electronics
Search Results: "ethernet adapter"

Electronics

Did You Find It? Save this search

In Stock
ONOFF

Sold by Newegg
ONOFF

Make an Offer
ONOFF

New
ONOFF

Department

Audio / Video Accessories

Audio Components

Bass Accessories

Bluetooth Headsets & Accessories

Business Projectors

Cables, Snakes & Adapters

Camcorder Accessories

Camcorder Batteries & Chargers

Camera Accessories

Card Readers

Cases & Covers

Chargers & Cables

Digital Signage Media Players

DSLR Cameras

Gadgets

Genuine Tablet Accessories

Headphones & Accessories

iPad Accessories

Media Converters

Media Players & TV Tuners

Memory Cards

Mobile Electronics Accessories

Mobile Hot Spots

Network Media Players

Other Accessories

Personal Digital Assistant / Handheld PCs Accessories

Phone Mounts, Holders & Grips

Portable DVD Players

Pro A/V Extender & Repeater

Pro Sound

Production Switchers

Professional Video Devices

Satellite Radio

Semiconductors

Set-Top Boxes

Signal Routing & Distributions

Splitters

Standard Batteries & Chargers

Stands & Mounts

Test & Measurement

TV Accessories

TV Antennas

TV Mounts & Install Accessories

USB Chargers

Video Capturing Device

Wireless & Streaming Audio

Show More

Brands

SMUGDESK
JAENFONG
GSM Outdoors
Black Box Corporation
Aomoproing
Generic Brand

Show More

Price

to

$0 - $10
$10 - $25
$25 - $50
$50 - $75
$75 - $100
$100 - $200

$200 - $300
$300 - $400
$400 - $500
$500 - $750
$750 - $1000
$1000 - $1250
$1250 - $1500
$1500 - $2000
$2000 - $2500
$2500 - $3000

Show More

Sold by

Newegg

All Top Brands

Top Brands

Availability

In Stock

Condition

New
Recertified
- Refurbished
Used
- Like New

Useful Links

Direct from Manufacturer
Cryptocurrency Payment Accepted
Lowest Price In 30 Days
Make an Offer
Warranty
- 1 - 3 Years
- 3 - 5 Years
Free Shipping

Top Sellers
Discount Item
Volume Savings

Show More

Customer Ratings

& up

Any questions? Our AI beta will help you find out quickly.

Try me now

Search Within:

Page 19/20

Sort By:Featured Items

View:36

1pcs POE Cable Passive Power Over Ethernet Adapter Cable POE Splitter RJ45 Injector Power Supply Module 12-48v For IP Camea

1pcs POE Cable Passive Power Over Ethernet Adapter Cable POE Splitter RJ45 Injector Power Supply Module 12-48v For IP Camea

Model #: H-407

$20^.81 –
Free Shipping

Compare

MicroUSB POE Cable Passive Power Over Ethernet Adapter Cable POE Splitter RJ45 Injector Power Supply Module 48v For IP Camea

MicroUSB POE Cable Passive Power Over Ethernet Adapter Cable POE Splitter RJ45 Injector Power Supply Module 48v For IP Camea

Model #: H-406

$14^.58 –
Free Shipping

Compare

RJ45 Male to Female Ethernet Adapter Cat6 Ethernet LAN Extension Cable Adapter RJ45 Cat6 Extender Connector for Computer Notebook TV Single Cat6 Ethernet Port (Down Angle)

RJ45 Male to Female Ethernet Adapter Cat6 Ethernet LAN Extension Cable Adapter RJ45 Cat6 Extender Connector for Computer Notebook TV Single Cat6 Ethernet Port (Down Angle)

Model #: cy-4634

$21^.10 –
Free Shipping

Compare

RJ45 to RJ46 Ethernet Adapter Connectors RJ45/RJ46 Ethernet Coupler Aluminum Alloy Female to Female RJ45 Extender for CAT5E/CAT6/CAT8 Ethernet

RJ45 to RJ46 Ethernet Adapter Connectors RJ45/RJ46 Ethernet Coupler Aluminum Alloy Female to Female RJ45 Extender for CAT5E/CAT6/CAT8 Ethernet

Model #: cy-4118

$20^.48 –
Free Shipping

Compare

1pcs Crystal Head RJ45 Male to USB 2.0 AF A Female Adapter Connector Laptop LAN Network Cable Ethernet Converter plug

1pcs Crystal Head RJ45 Male to USB 2.0 AF A Female Adapter Connector Laptop LAN Network Cable Ethernet Converter plug

Model #: H-114

$15^.59 –
Free Shipping

Compare

RJ45 Male to Female Ethernet Adapter Cat6 Ethernet LAN Extension Cable Adapter RJ45 Cat6 Extender Connector for Computer Notebook TV Single Cat6 Ethernet Port (Up Angle)

RJ45 Male to Female Ethernet Adapter Cat6 Ethernet LAN Extension Cable Adapter RJ45 Cat6 Extender Connector for Computer Notebook TV Single Cat6 Ethernet Port (Up Angle)

Model #: cy-4415

$19^.70 –
Free Shipping

Compare

3.5mm Male Jack TRS Audio Cable To RJ45 Socket Ethernet Adapter Wire 1pc

3.5mm Male Jack TRS Audio Cable To RJ45 Socket Ethernet Adapter Wire 1pc

Model #: H-292

$28^.94 –
Free Shipping

Compare

HDMI Extender Splitter 1x4, 1080P@60Hz, Extending 165ft (50m) Length Transmission Over CAT5e/CAT6/CAT7 Cable, 4 Channel Transmission, 1 Power Adapter

HDMI Extender Splitter 1x4, 1080P@60Hz, Extending 165ft (50m) Length Transmission Over CAT5e/CAT6/CAT7 Cable, 4 Channel Transmission, 1 Power Adapter

Limited time offer, ends 05/18

Model #: XX-1555

$201^.09 –
Free Shipping

Compare

RJ45 Male to Female Ethernet Adapter Cat6 Ethernet LAN Extension Cable Adapter RJ45 Cat6 Extender Connector for Computer Notebook TV Single Cat6 Ethernet Port (Straight)

RJ45 Male to Female Ethernet Adapter Cat6 Ethernet LAN Extension Cable Adapter RJ45 Cat6 Extender Connector for Computer Notebook TV Single Cat6 Ethernet Port (Straight)

Model #: cy-4633

$21^.08 –
Free Shipping

Compare

Type-C USB-C USB-3.1 Male to 1000Mbps Gigabit Ethernet Network LAN Female Cable Adapter for Laptop

Type-C USB-C USB-3.1 Male to 1000Mbps Gigabit Ethernet Network LAN Female Cable Adapter for Laptop

Model #: H-63

$21^.34 –
Free Shipping

Compare

TXA092 PCIE Card 2.5Gbps Gigabit Network Card 10/100/1000Mbps RTL8125b RJ45 Ethernet Network Card PCI-E Network Adapter

TXA092 PCIE Card 2.5Gbps Gigabit Network Card 10/100/1000Mbps RTL8125b RJ45 Ethernet Network Card PCI-E Network Adapter

Model #: cy-4155

$34^.59 –
Free Shipping

Compare

USR-TCP232-302 RS232 Serial to RJ45 Ethernet Adapter IP Converter/Device Server

USR-TCP232-302 RS232 Serial to RJ45 Ethernet Adapter IP Converter/Device Server

Model #: cy-4589

$39^.37 –
Free Shipping

Compare

RJ45 Splitter Adapter Connector 1 to 2 Female Ports Ethernet Cables Socket Splitter Hub PC Laptop Router Contact Modular Plug

RJ45 Splitter Adapter Connector 1 to 2 Female Ports Ethernet Cables Socket Splitter Hub PC Laptop Router Contact Modular Plug

Model #: H-7

$16^.59 –
Free Shipping

Compare

1 PCS 8P4C / RJ45 Male RJ11 6P4C to Female M / F Adapter Telephone Ethernet

1 PCS 8P4C / RJ45 Male RJ11 6P4C to Female M / F Adapter Telephone Ethernet

Model #: H-184

$18^.59 –
Free Shipping

Compare

IO Crest USB 3.0 to RJ45 10/100/1000 Gigabit Ethernet LAN NIC Adapter for Windows, Mac, Linux - SY-ADA24029

IO Crest USB 3.0 to RJ45 10/100/1000 Gigabit Ethernet LAN NIC Adapter for Windows, Mac, Linux - SY-ADA24029

Model #: cy-4566

$43^.60 –
Free Shipping

Compare

USR-TCP232-410s RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS

USR-TCP232-410s RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS

Model #: cy-4681

$54^.48 –
Free Shipping

Compare

USR-TCP232-302 RS232 Serial to RJ45 Ethernet Adapter IP Converter/Device Server

USR-TCP232-302 RS232 Serial to RJ45 Ethernet Adapter IP Converter/Device Server

Model #: cy-4711

$54^.45 –
Free Shipping

Compare

Single Port Gigabit Ethernet PCI-e x1 Intel I210 Network Interface Card (SY-PEX24068)

Single Port Gigabit Ethernet PCI-e x1 Intel I210 Network Interface Card (SY-PEX24068)

Model #: cy-4491

$53^.60 –
Free Shipping

Compare

2.5 Gigabit Ethernet Mini PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Converter for Desktop PC,SI-MPE24073

2.5 Gigabit Ethernet Mini PCI-E Network Controller Card 10/100/1000/25000 Mbps RJ45 LAN Adapter Converter for Desktop PC,SI-MPE24073

Model #: cy-4583

$63^.60 –
Free Shipping

Compare

8-in-1 Ethernet USB C Hub HDMI 4K SD/TF USB 3.0 USB C Hub Space Aluminum Adapter MacBook PRO/Air M1 Adapter iPad PRO/Air M1 Windows Chromeca Stand Switch PS4 Mobile More

8-in-1 Ethernet USB C Hub HDMI 4K SD/TF USB 3.0 USB C Hub Space Aluminum Adapter MacBook PRO/Air M1 Adapter iPad PRO/Air M1 Windows Chromeca Stand Switch PS4 Mobile More

Model #: cy-2748

$36^.59 –
Free Shipping

Compare

diewu TXA089 PCI-E Single Port Gigabit Ethernet Card Ethernet 10/100/1000Mbps RJ45 PCIe LAN Network Adapter Card PXE Boot for Desktop PC/Server/Workstation

diewu TXA089 PCI-E Single Port Gigabit Ethernet Card Ethernet 10/100/1000Mbps RJ45 PCIe LAN Network Adapter Card PXE Boot for Desktop PC/Server/Workstation

Model #: cy-4870

$38^.39 –
Free Shipping

Compare

USR-TCP232-410s RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS

USR-TCP232-410s RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS

Model #: cy-4823

$94^.17 –
Free Shipping

Compare

PCI-E to External 3 Ports 5Gbps USB 3.0 HUB + RJ-45 Gigabit Ethernet Network Card 10/100/1000Mbps PCI Express USB3.0 LAN Adapter Combo Controller Card Compatible with USB 2.0 USB1.1 Devices

PCI-E to External 3 Ports 5Gbps USB 3.0 HUB + RJ-45 Gigabit Ethernet Network Card 10/100/1000Mbps PCI Express USB3.0 LAN Adapter Combo Controller Card Compatible with USB 2.0 USB1.1 Devices

Model #: cy-4930

$42^.56 –
Free Shipping

Compare

IO CREST USB Type-C 2.5 Gigabit RJ45 LAN Network Adapter 10/100/1000/25000 Mbps Black (SY-ADA24083)

IO CREST USB Type-C 2.5 Gigabit RJ45 LAN Network Adapter 10/100/1000/25000 Mbps Black (SY-ADA24083)

Model #: cy-4737

$44^.59 –
Free Shipping

Compare

Magewell Pro Convert SDI Plus to NDI Converter

Magewell Pro Convert SDI Plus to NDI Converter

Type: Video Adapter/Converter
Model #: CB07NQMTJVF

$908^.00 –
Free Shipping

Compare

USR-TCP232-410s RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS

USR-TCP232-410s RS232 / RS485 Serial to Ethernet Adapter/IP Device Server Ethernet Converter Support DHCP/DNS

Model #: cy-4817

$94^.17 –
Free Shipping

Compare

USR-N510 New Version (H7-4) 1 Port RS485 to Ethernet Converter DC 5-36V Serial Device Server Up to 400Mhz Support Modbus RTU to Modbus TCP Virtual COM with 12V Power Adapter

USR-N510 New Version (H7-4) 1 Port RS485 to Ethernet Converter DC 5-36V Serial Device Server Up to 400Mhz Support Modbus RTU to Modbus TCP Virtual COM with 12V Power Adapter

Model #: cy-4622

$80^.38 –
Free Shipping

Compare

Dual 2.5 Gigabit Mini PCIe Ethernet Network Expansion Card, Green

Dual 2.5 Gigabit Mini PCIe Ethernet Network Expansion Card, Green

Model #: cy-4803

$63^.60 –
Free Shipping

Compare

12 in 1 USB C Type Hub Adapter Multi Port Triple Display Dongle Type-C to Dual HDMI VGA USB 3.0 PD Charging SD/TF Card Reader Gigabit Ethernet MacBook DELL LenovoHP other Type C laptops

12 in 1 USB C Type Hub Adapter Multi Port Triple Display Dongle Type-C to Dual HDMI VGA USB 3.0 PD Charging SD/TF Card Reader Gigabit Ethernet MacBook DELL LenovoHP other Type C laptops

Model #: cy-2833

$67^.59 –
Free Shipping

Compare

Black Box Transceiver-Media Converter

Black Box Transceiver-Media Converter

Model #: 822088074991

$437^.97 –
Free Shipping

Compare

W630 Industrial RS232 / RS485 Serial to Ethernet,Serial to WiFi or WiFi to Ethernet Converter Support Dual Ethernet Ports, Modbus RTU

W630 Industrial RS232 / RS485 Serial to Ethernet,Serial to WiFi or WiFi to Ethernet Converter Support Dual Ethernet Ports, Modbus RTU

Model #: cy-4294

$94^.59 –
Free Shipping

Compare

USB Type-C to Gigabit Ethernet Adapter (SY-ADA24044)

USB Type-C to Gigabit Ethernet Adapter (SY-ADA24044)

Model #: cy-4493

$30^.59 –
Free Shipping

Compare

AGPTEK USB HDMI KVM Extender Over Single Cat 5/5E/6/7 Ethernet Cable- Signal Extension Up to 120m/365Ft- USB Keyboard Mouse Support- Adapter for Residential/Commercial Use

AGPTEK USB HDMI KVM Extender Over Single Cat 5/5E/6/7 Ethernet Cable- Signal Extension Up to 120m/365Ft- USB Keyboard Mouse Support- Adapter for Residential/Commercial Use

Model #: 147923871642

$171^.99 –
Free Shipping

Compare

Dual 2.5 Gigabit M.2 M+B Key Ethernet Network Expansion Card

Dual 2.5 Gigabit M.2 M+B Key Ethernet Network Expansion Card

Model #: cy-4896

$93^.60 –
Free Shipping

Compare

11 in 1 Type C Adapter USB Type C to HDMI 3 x USB 3.0 USB C TF-SD Reader VGA RJ45 (LAN) 3.5 Audio PD Laptop Docking Standation For for Notebook Macbook HP DELL XPS Surface Lenovo ThinkPad

11 in 1 Type C Adapter USB Type C to HDMI 3 x USB 3.0 USB C TF-SD Reader VGA RJ45 (LAN) 3.5 Audio PD Laptop Docking Standation For for Notebook Macbook HP DELL XPS Surface Lenovo ThinkPad

Model #: cy-2815

$58^.59 –
Free Shipping

Compare

Ethernet Splitter 1 to 3, Gigabit RJ45 High Speed Ethernet Splitter,1000Mbps Network Switch Extension Connector with 1M Power Cable, CAT 5 6 7 8 Network Cable Simultaneous Three Device

Ethernet Splitter 1 to 3, Gigabit RJ45 High Speed Ethernet Splitter,1000Mbps Network Switch Extension Connector with 1M Power Cable, CAT 5 6 7 8 Network Cable Simultaneous Three Device

Model #: 477915950124

$46^.99 –
Free Shipping

Compare

Page 19/20

...

Did You Find It?

Deals Just For You

Sign up to receive exclusive offers in your inbox.

clear text

View Latest Email Deals

Download Our APP

Enter your phone number and we'll send you a download link.

+1

OR

Shop on Newegg APP

Scan the QR code to download App

Scan this code with your phone's camera.

Customer Service

Help Center
Track an Order
Return an Item
Return Policy
Privacy & Security
Feedback

My Account

Login/Register
Browsing History
Order History
Returns History
Address Book
Wish Lists
My Build Lists
My Build Showcase
Email Notifications
Subscriptions Orders
Auto Notifications

Company Information

About Newegg
Investor Relations
Newegg Student Internship Program
Gamer Zone
Awards/Rankings
Hours and Locations
Press Inquiries
Newegg Careers
Newsroom
Newegg Insider
Calif. Transparency
in Supply Chains Act

Tools & Resources

Become a supplier
Sell on Newegg.com
For Your Business
Newegg Partner Services
Become an Affiliate
Newegg Creators
Site Map
Shop by Brand
Rebates
Mobile Apps
Student Discount
Newegg Store Credit Card
Build Showcases
Progressive Leasing
Trade In

Shop Our Brands

Newegg Business
Newegg Global
ABS
Rosewill

© 2000-2026 Newegg Inc. All rights reserved.

Terms & Conditions Privacy PolicyCookie Settings

Reddit
Facebook
X
Instagram
LinkedIn
Pinterest
YouTube
Twitch
Discord
Tiktok

Compare Items

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Messages