Your Browsing History
Quick View
#1 Best Seller
Limited time offer, ends 09/03
- Model #: PCET25G-RT
- $15.99 –
- Free Shipping
Quick View
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
- Part Number: 19825
- Connectors: 1 x RJ45
- Wireless Speed: Up to 2.5 Gbps
- LEDs: Link, Activity
- Model #: F-2500RJ
- $29.99
- $13.59 –
- Save: 54%
- Free Shipping
Quick View
RJ45 Coupler in Line Coupler Cat 8 Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter Female to Female (Black) -6Pack
- Model #: HKCoupler-6P-BK
- $11.99 –
- Free Shipping
Quick View
TelDaykemei 2500Mbps USB 3.0 Ethernet To RJ45 2.5G Wired Adapter Converter Lan Network Hub For Windows 7/8/10 MAC For PC Laptop
- Type: Wired network adapter
- Color: Gray
- Connector Style: RJ45
- Model #: 2500Mbps USB 3.0
- $11.10 –
- Free Shipping
Quick View
Duomigo Gigabit Ethernet Splitter 1 to 4, 1000Mbps High Speed LAN Splitter with USB Power, 4 Devices Simultaneous Network for Cat5/5e/6/7/8 Cables
- Power: DC 5V
- Weight: 0.3LB
- Parts: 1 Year
- Model #: YYT023
- $9.99 –
- Free Shipping
Quick View
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
- Part Number: USBC-E2500
- Type: USB C, USB 3.0, RJ45
- Changer Type: USB C or USB 3.0 to Ethernet
- Thunderbolt 3: Yes
- Model #: USBC-E2500
- $24.95 –
- Free Shipping
Quick View
EnLabs 5-PACK CAT6 UTP Tool Less Keystone Jack, RJ45 Self-Locking Cat.6 Keystone Module Adapter No Punch-Down Tool Required Couplers For Wall Plate
Limited time offer, ends 09/30
- Specifications: RJ45 8P/8C Female port gold-plated contacts Category 6 ANSI/TIA/EIA 568-C.2 performance T568A and T568B Labeling IDC modules (110 or Krone) with covers Compatible with 22-26 AWG Solid wire
- Package Contents: 5 x Cat 6 RJ45 Keystone Jack
- Option: Adapter
- Model #: KSCAT65PK
- $11.69 –
- Free Shipping
Quick View
2.5Gb PCIe Network Adapter Intel Chipset, 2500/1000/100Mbps Gigabit Ethernet Card RJ45 LAN Port for Gaming/Office, Wake on LAN,PCI Express Server LAN Card, Desktop Ethernet Interface Card
Limited time offer, ends 09/03
- Model #: PCET25G-IT
- $23.99 –
- Free Shipping
Quick View
USB C to Ethernet Adapter, Driver Free RJ45 to USB C, 100Mbps Type-C Ethernet LAN Network Adapter for MacBook Pro/Air,for iPhone 15 Pro/Max, for Dell XPS, for Galaxy S8-S23
- Brand: Zebra
- Series: Paloxy_Unknown
- Part Number: Paloxy_Unknown
- Type: USB Type C
- Model #: 512785163526
- $9.99 –
- Free Shipping
Quick View
- $54.57 –
- More options from $54.57 - $69.00
- Free Shipping
Quick View
UGREEN Ethernet Adapter USB 2.0 to 10 100 Network RJ45 LAN Wired Adapter Compatible with Nintendo Switch Wii Wii U MacBook Chromebook Windows Mac OS Surface Linux ASIX AX88772A Chipset White
Limited time offer, ends 09/19
- Model #: NWKUBCTRAPRL1807
- $13.98 –
- More options from $13.98 - $49.98
- Free Shipping
Quick View
DERAPID 2.5Gbps PCIe Network Card Dual RJ45 Port Adapter with Intel I226 Chipset for Desktop Gaming Office 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Port Controller
Limited time offer, ends 09/07
- Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab
- Connectors: 2 x RJ45
- Wireless Speed: 2.5Gbps
- Features: I226
- Model #: 2.5G PCIE To RJ45 Adapter
- $39.99 –
- Free Shipping
Quick View
DERAPID 5G Base-T PCIe Network Card, RTL8126 Controller, PCIe to RJ45 5Gbe NIC Adapter, Supports Windows 10/11/Server/Linux/Desktop/NAS, 5G/2.5G/1G/100Mbps Multi-Gig Ethernet LAN Card
Limited time offer, ends 09/07
- Brand: DERAPID
- Series: 5G Base-T PCIe Network Card
- Model: RTL8126
- Part Number: RTL8126
- Model #: RTL8126
- $19.99 –
- Free Shipping
Quick View
GLOTRENDS LE8105 2.5Gbps PCIe Ethernet Network Card, RTL8125BG Chip, RJ45 LAN Port, PCIe X1 Installation
- Model #: LE8105
- $26.99
- $14.99 –
- Save: 44%
- Free Shipping
Quick View
DARKROCK Network Coupler 10 Packs Ethernet Coupler RJ45 Coupler for Cat7/Cat6/Cat5e/Cat5 Ethernet Cable Extender Adapter High Speed Data Transfer Plug-and-Play with Easy Snap-in Retaining Clip
- Type: RJ45
- Model #: DR-ACY-NetworkCoupler
- $9.99
- $7.99 –
- Save: 20%
- Free Shipping
Quick View
Lightning to RJ45 Ethernet LAN Network Adapter with Charge Port for Select iPhone,iPad Models 100Mbps Charging Plug and Play
Limited time offer, ends 09/19
- Model #: C72J-Y-0655-2IN1
- $59.99
- $58.99 –
- Free Shipping
Quick View
RJ45 Ethernet Splitter 1 to 2 Ways, Dual Female Port LAN Cable Adapter, Compatible with Cat5/Cat6/Cat7 Network Cabling for Home Office
Limited time offer, ends 09/11
- Model #: C472-L3507
- $10.64
- $9.11 –
- Save: 14%
- Free Shipping
Quick View
StarTech.com RJ45SPLITTER 2-to-1 RJ45 Splitter Cable Adapter - M/F
- Color: White
- Specifications: Connector A: 1 - RJ-45 Male Connector B: 2 - RJ-45 Female Cat: 5/5E
- Weight: 0.08 lb.
- Parts: 1 year limited
- Model #: RJ45SPLITTER
- $21.99 –
- Free Shipping
Quick View
Aluminum Alloy Ethernet Splitter 1 to 2 High Speed 1000Mbps, Gigabit Ethernet Splitter, LAN Splitter with USB-C Power Cable, RJ45 Splitter for Cat5/5e/6/7/8 Cable (2 Devices Simultaneously Networking)
Limited time offer, ends 09/06
- Part Number: BL-SW1KT2
- Switch Type: Gigabit
- Model #: BL-SW1KT2
- $25.18
- $20.99 –
- Save: 16%
- Free Shipping
Quick View
10x 4-wire Solderless Clip to 4-pin Male 6-inch Cable for RGB LED Strip Light
- Type: LED Light Strip Connector
- Package Quantity: 10
- Model #: LSA-R-KIT-10PK
- $8.29 –
- Free Shipping
Quick View
Solar Flare S7120 Dual Port 10GbE SFP+ PCIe 3.0 x8 Network Adapter with High Profile Bracket SF432 S7120
- Model #: S7120, SF432
- $17.00 –
- Free Shipping
Quick View
TelDaykemei 2500Mbps Type-C Ethernet To RJ45 2.5G Wired Adapter Converter Lan Network Hub For Windows 7/8/10 MAC For PC Laptop
- Connector Style: RJ45
- Model #: 2500Mbps Type c
- $11.20 –
- Free Shipping
Quick View
TRENDnet 2.5Gbps Ethernet Over Coax Adapter (2-Pack), TMO 313C2K, 1 x MoCA Coax F-Type Female Coax Input, 1 x 2.5Gbps RJ45 LAN Port, NDAA & TAA Compliant
- Brand: TRENDnet
- Model: TMO-313C2K
- Features: • Includes two MoCA® 2.5 (TMO-313C) 2.5Gbps Ethernet over Coax Adapters • Supports MoCA® 2.5 over coaxial cables • 1 x MoCA Coax: F-Type Female coax input • 1 x 2.5Gbps RJ45 LAN port • Backward compatible with MoCA 2.0/1.1/1.0 standards • Supports up to 16 nodes on one network • Bonded MoCA 2.5 channels provide a net throughput of up to 2.5Gbps • Designed
- Weight: 1.7600
- Model #: TMO-313C2K
- $139.99 –
- Free Shipping
![Lightning to Ethernet Adapter, [MFi Certified] Lightning to RJ45 Ethernet LAN Network with Connector Compatible with iPhone 14/13/12/11/iPad/iPod Models,Supports 100Mbps High Speed,Plug and Play](https://c1.neweggimages.com/productimage/nb300/C3H4D25121008RFHWFA.jpg "Lightning to Ethernet Adapter, [MFi Certified] Lightning to RJ45 Ethernet LAN Network with Connector Compatible with iPhone 14/13/12/11/iPad/iPod Models,Supports 100Mbps High Speed,Plug and Play")
Quick View
Lightning to Ethernet Adapter, [MFi Certified] Lightning to RJ45 Ethernet LAN Network with Connector Compatible with iPhone 14/13/12/11/iPad/iPod Models,Supports 100Mbps High Speed,Plug and Play
- Brand: esbeecables
- Color: White
- Weight: 0.018 kilograms
- Model #: 115144622523
- $19.99 –
- Free Shipping
Quick View
BUCIER RJ45 Cat6/6a Pass Through Connectors for a Thick 23 AWG Large Diameter UTP Network Cable, 200 Pcs | Insert Guides Included
- Brand: GTZ
- Type: Ethernet
- Cat: 6A
- Connector A: RJ45
- Model #: 8567458390
- $49.99 –
- Free Shipping
Quick View
10Gtek SFP+ DAC Twinax Cable, 10G SFP+ to SFP+ Direct Attach Copper Patch Passive Cable for Cisco SFP-H10GB-CU1M, Ubiquiti UniFi UC-DAC-SFP+, TP-Link TL-SM5220-1M, Fortinet and More, 0.5~ 7 Meters
- Type: Network Ethernet Cables
- Cat: Twinaxial
- Length: 3.28 ft.
- Color: Black
- Model #: CAB-10GSFP-P1M
- $15.99 –
- Free Shipping
Quick View
M.2 A+E Key 2.5G Ethernet LAN Card, RTL8125BG Chip M2 A/E to RJ45 COM Port Network Adapter, 2.5G/1G/100Mbps Gigabit NIC for Desktop PC
- Model #: AJMRTC-M.2 A+E Key 2.5G
- $16.99 –
- Free Shipping
![Starlink Ethernet Adapter V2 for Gen 2 Rectangular Dish & Mesh Router, 1 Port RJ45 Gigabit Ethernet [1 Device Networked Simultaneously] - Up to 1 Gbps](https://c1.neweggimages.com/productimage/nb300/C6G8S2606060LJYBD85.jpg "Starlink Ethernet Adapter V2 for Gen 2 Rectangular Dish & Mesh Router, 1 Port RJ45 Gigabit Ethernet [1 Device Networked Simultaneously] - Up to 1 Gbps")
Quick View
Starlink Ethernet Adapter V2 for Gen 2 Rectangular Dish & Mesh Router, 1 Port RJ45 Gigabit Ethernet [1 Device Networked Simultaneously] - Up to 1 Gbps
- Brand: KESHOW
- Color: Gray
- Model #: 607616697497
- $41.11
- $39.05 –
- Save: 5%
- Free Shipping
Quick View
- $139.99 –
- More options from $139.99 - $316.69
- Free Shipping
Quick View
2 Pack RJ45 Female to Female Ethernet Coupler, In-Line LAN Cable Extender Connector Compatible with Cat5/Cat5e/Cat6/Cat7 Network Patch Cords
- Model #: C24W-X6885
- $11.39 –
- Free Shipping
Quick View
Bluetooth 5.0 Audio Receiver USB 3.5mm AUX Adapter Car TV PC Speaker
- Type: Dongle
- Color: Black
- Connector Style: Bluetooth, USB
- Model #: BTR-A
- $10.49 –
- Free Shipping
Quick View
TelDaykemei Rj45 Splitter 1 to 2 Gigabit Ethernet Adapter Internet Network Cable Extender Rj45 Connector for PC TV Box Router Sharer
- Changer Type: 1 TO 2
- Connector Style: RJ45
- Model #: 1 TO 2
- $9.30 –
- Free Shipping
Quick View
- Model #: 0T6CG9
- $59.99 –
- 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