Menu

Gamer Community

Free Gift w/ AMD

Newegg Business

Your Browsing History

Home
Components & Storage
Adapter & Gender Changer
Network Connectors/Adapters
Search Results: "ecs-3yr"

Network Connectors/Adapters

Did You Find It? Save this search

Brands

anicorn
AOSU
ESTONE
e-link
Aomoproing
3Com

EDIMAX
MANHATTAN
GSM Outdoors
NEXIQ TECH
ARCTIC
Plugable Technologies
AULA
CableCreation
AUTENS
Batianda
JAENFONG
Heightele

Show More

Price

to

$10 - $25
$25 - $50
$50 - $75
$75 - $100
$100 - $200
$200 - $300

$750 - $1000
$1500 - $2000

Show More

Useful Links

Direct from Manufacturer
Free Shipping
Volume Savings

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

Try me now

Search Within:

Page 1/1

Sort By:Featured Items

View:36

Driver-free UsB 3.0 Gigabit wired network card, computertablet network cable adapter, RJ45 adapter for network port connection

Driver-free UsB 3.0 Gigabit wired network card, computertablet network cable adapter, RJ45 adapter for network port connection

Model #: C075-05162

$18^.88 –
Free Shipping

Compare

3Com U.S. Robotics ISDN Pro Terminal Adapter with USB and RS232 Serial Cable

3Com U.S. Robotics ISDN Pro Terminal Adapter with USB and RS232 Serial Cable

Model #: 9158154908145

$160^.99 –
$5.99 Shipping

Compare

CableCreation USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Wired LAN Network Adapter Compatible with Nintendo Switch, Windows, MacBook, macOS, Mac Pro Mini, Laptop, PC-5PACK

CableCreation USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Wired LAN Network Adapter Compatible with Nintendo Switch, Windows, MacBook, macOS, Mac Pro Mini, Laptop, PC-5PACK

Model #: 904384959421

$101^.99 –

Compare

NEC720202 Superspeed 5Gbps 2 ports USB 3.0 PCI-e Controller Card PCI Express to external USB3.0 Adapter

NEC720202 Superspeed 5Gbps 2 ports USB 3.0 PCI-e Controller Card PCI Express to external USB3.0 Adapter

Model #: EE-54

$44^.61 –
Free Shipping

Compare

ESTONE Network Adapter USB 3.0 To 10/100/1000 Mbps Ethernet Gigabit RJ45 Ethernet LAN Supports Nintendo Switch for windows /VISTA/WIN7/win8/win8.1/Mac /IOS/ANDROID-White

ESTONE Network Adapter USB 3.0 To 10/100/1000 Mbps Ethernet Gigabit RJ45 Ethernet LAN Supports Nintendo Switch for windows /VISTA/WIN7/win8/win8.1/Mac /IOS/ANDROID-White

Limited time offer, ends 02/13

Option: USB 3.0 (Gigabit)
Model #: E-CR111 USB3.0-WT

$17^.99 –
Free Shipping

Compare

Nexiq Tech 121054 Usb-link 3 - Wired

Nexiq Tech 121054 Usb-link 3 - Wired

Model #: 9550675438857

$993^.99 –

Compare

ESTONE USB 3.0 Ethernet Adapter Network Card USB3.0 to 10/100/1000 Mbps Ethernet RJ45 Lan for MacBook for windows /VISTA/WIN7/win8/win8.1/Mac /IOS/ANDROID-White

ESTONE USB 3.0 Ethernet Adapter Network Card USB3.0 to 10/100/1000 Mbps Ethernet RJ45 Lan for MacBook for windows /VISTA/WIN7/win8/win8.1/Mac /IOS/ANDROID-White

Limited time offer, ends 02/13

Option: USB 3.0 (Gigabit)
Model #: E-CR111 USB3.0-WT-F

$17^.99 –
Free Shipping

Compare

5G wired network card, USB 3.0 Type-C to RJ45 network cable adapter, driver-free, plug-and-play network card

5G wired network card, USB 3.0 Type-C to RJ45 network cable adapter, driver-free, plug-and-play network card

Model #: WB3EW-12225-52

$44^.36 –
Free Shipping

Compare

Manhattan USB-C to RJ45 Gigabit Network Adapter with Power Delivery (PD) Port

Manhattan USB-C to RJ45 Gigabit Network Adapter with Power Delivery (PD) Port

Model #: 694782966120

$60^.99 –
$5.99 Shipping

Compare

USB 3.0 to SFP Gigabit Ethernet Adapter - Mini Network Interface Card Compatible with Windows/macOS/Linux, Fast Transfer Rate,Full/Half Duplex,Plug and Play,Metal Casing

USB 3.0 to SFP Gigabit Ethernet Adapter - Mini Network Interface Card Compatible with Windows/macOS/Linux, Fast Transfer Rate,Full/Half Duplex,Plug and Play,Metal Casing

Model #: 9306201285736

$84^.99 –

Compare

USB 3.0 Type-C to Fiber Network Adapter, USB-C to 100/1000Base-X Open SFP Ethernet Card, Compatible with Windows Server/Windows/Linux, Compact Design for High-Speed Networking

USB 3.0 Type-C to Fiber Network Adapter, USB-C to 100/1000Base-X Open SFP Ethernet Card, Compatible with Windows Server/Windows/Linux, Compact Design for High-Speed Networking

Model #: 671336663742

$94^.99 –
$5.00 Shipping

Compare

E-link Hardened Industrial Gigabit PoE+ Injector, 12~48V Input PoE+ Adapter, IEEE802.3af/at 30W Output up to 328ft, Din-Rail and Wall-Mount Installation

E-link Hardened Industrial Gigabit PoE+ Injector, 12~48V Input PoE+ Adapter, IEEE802.3af/at 30W Output up to 328ft, Din-Rail and Wall-Mount Installation

Model #: 301877952097

$168^.99 –
More options from $168.99 - $241.20

Compare

ReadyNet EN200K 200Mbps PLC HomePlug Nano Kit

ReadyNet EN200K 200Mbps PLC HomePlug Nano Kit

Model #: LKJ-1516

$90^.79 –
Free Shipping

Compare

1pc USB C to 1Gbps Ethernet Adapter & 1pc 7 in 1 USB-C Hub

1pc USB C to 1Gbps Ethernet Adapter & 1pc 7 in 1 USB-C Hub

Model #: 677658683970

$76^.99 –
$5.99 Shipping

Compare

Ubiquiti 2.5G PoE+ Adapter 30W (UACC-PoE+-2.5G)

Ubiquiti 2.5G PoE+ Adapter 30W (UACC-PoE+-2.5G)

Model #: 683491634161

$50^.99 –
$5.00 Shipping

Compare

ULTRAPOE Gigabit PoE+ Injector for Ethernet, 30W 48V with 10/100/1000Mbps & IEEE 802.3af/at Compliance. Extend Network Up to 100M (328 ft) Plug and PlayBlack

ULTRAPOE Gigabit PoE+ Injector for Ethernet, 30W 48V with 10/100/1000Mbps & IEEE 802.3af/at Compliance. Extend Network Up to 100M (328 ft) Plug and PlayBlack

Model #: 537470342854

$51^.99 –

Compare

USB network card, 100Mbps and 1000Mbps USB to network interface adapter, RJ45 plug adapter, no driver required, Type-C high-speed transmission

USB network card, 100Mbps and 1000Mbps USB to network interface adapter, RJ45 plug adapter, no driver required, Type-C high-speed transmission

Model #: WB3EW-1223-85

$37^.69 –
Free Shipping

Compare

USB Type C 3.1 to 2.5G Gigabit Ethernet Network Adapter USB Type C to 2.5 Gigabit Network RJ45 LAN 2.5Gbps Converter Compatible for MacBook Air/Pro iPad HP Surface Dell Windows (USB3.1 Interface)

USB Type C 3.1 to 2.5G Gigabit Ethernet Network Adapter USB Type C to 2.5 Gigabit Network RJ45 LAN 2.5Gbps Converter Compatible for MacBook Air/Pro iPad HP Surface Dell Windows (USB3.1 Interface)

Model #: dd-398

$36^.29 –
Free Shipping

Compare

Plugable USB C to Ethernet Adapter 2.5Gb with 100W USB-C PD Charging, 2.5 Gigabit Type C USB Ethernet Adapter for Windows, MacBook, Chrome, iPad, Surface, XPS, Thunderbolt 4, USB4 (USBC-E2500PD)

Plugable USB C to Ethernet Adapter 2.5Gb with 100W USB-C PD Charging, 2.5 Gigabit Type C USB Ethernet Adapter for Windows, MacBook, Chrome, iPad, Surface, XPS, Thunderbolt 4, USB4 (USBC-E2500PD)

Model #: USBC-E2500PD

$29^.95 –
More options from $29.95
Free Shipping

Direct from Plugable Technologies

Direct from Plugable Technologies

This product is sold direct from the manufacturer.

Volume Discounts:$28.75 - $29.95

Compare

Eboxer 4G LTE USB USB Network Adapter Portable for Laptop Desktop PC Computer, Receiver Modem Stick Mini Hotspot (with)

Eboxer 4G LTE USB USB Network Adapter Portable for Laptop Desktop PC Computer, Receiver Modem Stick Mini Hotspot (with)

Model #: 9550675448108

$46^.99 –

Compare

Netron EN12 12-port Ethernet to DMX Gateway

Netron EN12 12-port Ethernet to DMX Gateway

Model #: 652843948362

$1,606^.99 –
$5.99 Shipping

Compare

EDiMAX USB-C 2.5Gbps Ethernet LAN Adapter, USB 3.1 Type-C to RJ45 Gigabit Network Converter, 2.5Gbps/1Gbps/100Mbps, Plug and Play, Windows, Gaming Laptops, MacBook Pro, iPad Pro and More, EU-4307 V2

EDiMAX USB-C 2.5Gbps Ethernet LAN Adapter, USB 3.1 Type-C to RJ45 Gigabit Network Converter, 2.5Gbps/1Gbps/100Mbps, Plug and Play, Windows, Gaming Laptops, MacBook Pro, iPad Pro and More, EU-4307 V2

Model #: 652843027135

$60^.99 –
$5.99 Shipping

Compare

MikroTik CRS328-4C-20S-4S+RM

MikroTik CRS328-4C-20S-4S+RM

Model #: Lan443306249501248

$785^.07 –
Free Shipping

Compare

2.5Gb PoE Injector Adapter 60W, IEEE 802.3bt/at/af Compliant, Converts Non-PoE to PoE Network, 100/1000/2500Mbps RJ45, Up to 328 ft, Plug & Play (60W)

2.5Gb PoE Injector Adapter 60W, IEEE 802.3bt/at/af Compliant, Converts Non-PoE to PoE Network, 100/1000/2500Mbps RJ45, Up to 328 ft, Plug & Play (60W)

Model #: 147923858476

$62^.99 –

Compare

Page 1/1

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
Newegg Store Credit Card
Build Showcases
Progressive Leasing
Student Discount

Shop Our Brands

Newegg Business
Newegg Global
ABS
Rosewill

© 2000-2026 Newegg Inc. All rights reserved.

Terms & Conditions Privacy PolicyCookie Settings

Facebook
X
Instagram
LinkedIn
Pinterest
YouTube
Twitch
Discord
TikToc

Compare Items

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Messages