ethernet adapter | Newegg.com

BUCIER RS232 to RJ45 DB9 9Pin Serial Port Male to RJ45 Female Cat5e6 Ethernet LAN Extend Adapter

Model #: N43TG3A

$26^.99 –
Free Shipping

Compare

BUCIER RJ45 to DB9 RS232 Adapter 9-Pin Serial Port RS232 Male to RJ45 Female CAT5 CAT6 Ethernet LAN Extend Converter, Network to DB9 Serial Port Coupler Extender Adapter (2 Pack-Male)

Brand: AAOTOKK
Color: Male
Conductor: copper
Model #: B514

$27^.99 –
Free Shipping

Compare

Quick View

BUCIER RS232 COM Female to RJ45 Female Connector Convertor DB9 Serial Port to LAN CAT5 CAT6 RJ45 Network Ethernet Cable Adapter

Model #: ADTUC2323

$38^.45 –
Free Shipping

Compare

Quick View

USB-C to Ethernet Adapter, USB 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

Model #: 795986986036

$24^.99 –
Free Shipping

Compare

Quick View

USB C to Ethernet Adapter, Driver Free RJ45 to USB C [Thunderbolt 3/4 Compatible], 1Gbps Type-C Gigabit Ethernet LAN Network Adapter for MacBook Pro/Air, iPhone 15 Pro/Max, Dell XPS, Galaxy S8-S24

Model #: 047690121971

$33^.99 –
Free Shipping

Compare

Quick View

USB C to 10GbE Ethernet Adapter, 10G Network Dongle for Laptop/NAS, USB 3.2 Gen 2x2 Type-C to RJ45 LAN, Realtek RTL8159 Chip, Compatible with Thunderbolt 3/4, MacBook Pro, Windows 11

Model #: 673412138501

$134^.99 –
Free Shipping

Compare

Quick View

USB C to Ethernet Adapter, Fast and Reliable Thunderbolt or USB C to Gigabit Ethernet Adapter, Compatible with Windows, Mac, iPhone 15, ChromeOS, Dell XPS, Switch

Model #: 497014988866

$43^.99 –
Free Shipping

Compare

Quick View

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 #: 385768165308

$37^.99 –
Free Shipping

Compare

Quick View

10G USB Network Adapter | Supports USB3.2+ & Thunderbolt Ports, Ethernet to 10G RJ45 Conversion | Realtek RTL8159 Chip | Compatible with Windows/macOS/Android/iOS, iPhone & iPad

Model #: 765739378717

$154^.99 –
Free Shipping

Compare

Quick View

USB to Ethernet Adapter, Driver Free USB 3.0 to Gigabit Ethernet LAN Network Adapter, 100/1000 Mbps RJ45 Internet Adapter Compatible with Laptop, MacBook, Surface, PC with Windows, XP, Mac/Linux

Model #: 928740998691

$37^.99 –
Free Shipping

Compare

Quick View

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

Model #: 515302933584

$24^.99 –
Free Shipping

Compare

Quick View

BUCIER 2-Pack DB9 to RJ45 Extender - Male & Female - 9Pin Serial Port to Ethernet LAN Network Adapter - Multimedia Video & Extend Transmission Distance - Compatible with DB9 Devices

Brand: AAOTOKK
Color: Male&Female
Connector Detail: RJ45, DB9
Model #: B515

$27^.99 –
Free Shipping

Compare

Quick View

BUCIER DB9 RS232 to RJ45 Extender, DB9 9-Pin Serial Port Female&Male to RJ45 CAT5 CAT6 Ethernet LAN Extend Adapter Cable-2pcs (2-Cable)

Brand: XMSJSIY
Type: Ethernet
Color: 2-Cable
Length: 66 feet
Model #: B208

$21^.99 –
Free Shipping

Compare

Quick View

BUCIER DB9 RS232 to RJ45 Extender, DB9 9-Pin Serial Port Female&Male to RJ45 CAT5 CAT6 Ethernet LAN Extend Adapter Cable-2pcs (2-Adapter)

Brand: XMSJSIY
Type: Ethernet
Color: 2-Adapter
Length: 66 feet
Model #: B209

$28^.99 –
Free Shipping

Compare

Quick View

DTECH DB9 to RJ45 Serial Adapter RS232 Female to RJ-45 Female Ethernet Converter Compatible with Standard 9 Pin RS-232 Devices

Model #: C12Y-ZY724

$9^.99 –
Free Shipping

Compare

Quick View

10/100/1000Mbps PCI Adapter I350-T4 Quad RJ45 Ports,PCI-E Ethernet Server Networking Card

Model #: LJX-DPX-0341

$231^.62 –
Free Shipping

Compare

Quick View

DTECH DB9 to RJ45 Serial Adapter RS232 Male to RJ-45 Female Ethernet Converter Compatible with Standard 9 Pin RS-232 Devices

Model #: 69089110983

$9^.99 –
Free Shipping

Compare

Quick View

USB to Ethernet Adapter 2.5Gb, Dual-Connector 2 in 1 USBA&USBC to 2.5 Gigabit Ethernet Adapter for Laptop/iPhone16/17, Wired LAN Network Adapters, USB to RJ45 Computer Network Adapters

Model #: 900247682341

$33^.99 –
Free Shipping

Compare

Quick View

2.5G USB-C and USB to Ethernet Adapter Dual-Connector 2-in-1 USB-C to RJ45 2.5Gbps LAN, Compatible with Thunderbolt 5 & 4, USB4, USB 3.0, Windows, Mac, ChromeOS, iPhone 15 & 16

Model #: 546905443467

$53^.99 –
Free Shipping

Compare

Quick View

2 Pack RJ45 to DB9 RS232 Adapter, 9-Pin Serial Male to RJ45 Female Converter, CAT5 CAT6 Ethernet LAN Extender for RS232 Serial Port Extension

Model #: C472-L5657

$24^.99 –
Free Shipping

Compare

Quick View

2Pcs DB9 RS232 to RJ45 Extender Adapter Cable, 9-Pin Serial Port Male & Female to RJ45 Converter, Compatible with CAT5 CAT6 Ethernet LAN Cable

Model #: C472-L5639

$18^.99 –
Free Shipping

Compare

Quick View

USB 3.0 to Ethernet Adapter, USB C to RJ45 Gigabit LAN (1000Mbps) Network Adapter, Compatible with MacBook/Pro/Air, Surface Pro, Windows 11/10/8/7, Mac OS [Aluminium Shell&Nylon Cable]

Model #: 937161434517

$24^.99 –
Free Shipping

Compare

Quick View

RS232 DB9 Female to RJ45 Female Adapter, COM Serial Port to LAN Ethernet Converter, Compatible with CAT5 CAT6 Network Cable

Model #: C472-L5651

$35^.45 –
Free Shipping

Compare

Quick View

StarTech.com 2-Port Serial to Ethernet Adapter - IP Serial Device Server For Remote RS232 Devices - Wall/DIN Rail Mount - LAN To DB9 Converter I23-SERIAL-ETHERNET

Brand: StarTech.com
Type: Computer Accessories
Model #: I23-SERIAL-ETHERNET

$254^.99 –
More options from $254.99 - $300.31
Free Shipping

Compare

Quick View

USB C to Ethernet Adapter 2.5 Gbps, 2-in-1 USB to 2.5G Ethernet Adapter, USB-C to RJ45 Network Converter (Thunderbolt 4/3 Compatible), Aluminum Case for Windows, Mac OS, iPad OS and More.

Model #: 312883792466

$53^.99 –
Free Shipping

Compare

Quick View

USB4 to 10 Gigabit Ethernet Adapter USB-C to 10GbE Network Adapter for USB4/Thunderbolt 3/4, Aluminum Housing, Bus Powered, Backward Compatible with Multi-Gig and Gigabit Networks (NT-P10G)

Model #: 906655065217

$184^.99 –
Free Shipping

Compare

Quick View

StarTech 1-Port Serial to Ethernet Adapter - IP Serial Device Server For Remote RS232 Devices - Wall/DIN Rail Mount - LAN To DB9 Converter I13-SERIAL-ETHERNET

Brand: StarTech.com
Type: Computer Accessories
Type: 1-Port Serial to Ethernet Adapter
Model #: I13-SERIAL-ETHERNET

$166^.99 –
More options from $166.99 - $184.87
Free Shipping

Compare

Quick View

USB-C 2.5gb Ethernet Adapter, USBC to RJ45 LAN Connector,2.5 Gigabit Network Cable Converter Thunderbolt 3 for NAS Server,Mac,iMac,MacBook Pro,iPad Air,Dell XPS 17 15,Surface Laptop,Chromebook

Model #: 111576538905

$29^.99 –
Free Shipping

Compare

Quick View

USB C to 2.5G Ethernet Adapter, 2-in-1 USB 3.2 Type A/Type C (Thunderbolt 3/4) to 2.5 Gigabit Ethernet Adapter RJ45 LAN Network Converter for Windows, Mac OS, iPad OS and More

Model #: 806039610421

$44^.98 –
Free Shipping

Compare

Quick View

Aluminum USB-C to RJ45 Gigabit Ethernet Adapter, Portable, Fast Network, Grey, 2.07 x 0.81 x 0.6 inches

Model #: 330177418944

$39^.99 –
Free Shipping

Compare

Quick View

DB9 to RJ45 Serial Adapter RS232 Female to RJ-45 Female Ethernet Converter Compatible with Standard 9 Pin RS-232 Devices

Brand: METRA
Color: Black
Connector Number: 9
Connector Detail: DB9 to DB9
Model #: 290746990415

$24^.99 –
Free Shipping

Compare

Quick View

5pc 2 Ports RJ 45 Network Cable Splitter Connector 8P8C CAT5 CAT6 LAN Ethernet Adapter

Model #: VFR-1548

$25^.92 –
Free Shipping

Compare

Quick View

USB C to 2.5Gb Ethernet Adapter, 2.5 Gigabit Network Speed, USB C to Ethernet Adapter Compatible with USB4, Thunderbolt 4/5, Plug & Play for MacBook, Laptop, and USBC Devices

Model #: 379986213789

$54^.89 –
Free Shipping

Compare

Quick View

X520-DA2 2X 10Gb/s SFP+ Fiber Ports Converged Ethernet Adapter for Servers, and Desktop PCs. PCIE x8 Interface to Dual 10GbE SFP+ Ports NIC Card, Intel 82599ES 10Gbps Ethernet Controller (X520-DA2)

Model #: 399642051997

$97^.99 –
Free Shipping

Compare

Quick View

USB-C 3.1 to 2.5GBASE-T Ethernet Adapter, TUC-ET2G, NDAA & TAA Compliant, Windows & Mac Compatible, USB Type-C to USB-A Converter Included, Up to 2.5Gbps Speeds, Black

Model #: 375976141486

$44^.89 –
Free Shipping

Compare

Quick View

USB to Ethernet Adapter, 5 in 1 USB Hub with Ethernet, Plug and Play, Multiport Network Adapter with 3 USB 3.0 Port, Gigabit RJ45, USB-C Power Port Compatible for Laptop MacBook XPS Windows 11

Model #: 032221140986

$41^.99 –
Free Shipping

Compare

Serial Cables