here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"adapter"
I'm Celeste, Newegg's tech expert! Need help with "adapter"?
Vszerda RJ45 Coupler in Line Coupler for Cat8/Cat7/Cat6/Cat6a/Cat5e/Cat5 Ethernet Cable Extender Adapter Female to Female (20 PCS Blue)
Limited time offer, ends 11/17
$49.29
Free Shipping
USB WiFi Bluetooth Adapter, 1300Mbps Dual Band 2.4/5Ghz Wireless Network External Receiver, Mini WiFi Dongle for PC/Laptop/Desktop
Limited time offer, ends 11/17
$38.89
Free Shipping
Vszerda RJ45 Network Splitter Adapter, RJ45 1 to 2 Female LAN Ethernet Network Splitter 2 Devices Share The Internet at The Same Time for Cat5, Cat5e, Cat6
Limited time offer, ends 11/17
$18.29
Free Shipping
Vszerda IP68 Waterproof Ethernet Coupler 1000Mbps, CAT6/CAT5E/CAT5 Female to Female Adapter PoE, Shielded Outdoor RJ45 Connector 5-Pack
Limited time offer, ends 11/17
$43.29
Free Shipping
RJ45 Ethernet Splitter Cable, Minriu 1 to 3 Port RJ45 Y Splitter Adapter, LAN Network Splitter Compatible with Cat5 Cat6 Cat7 Ethernet Cable
Limited time offer, ends 11/25
$18.39
Free Shipping
3 Pack Cat5e RJ45 Female to Female Inline Ethernet Crossover Coupler, Network Cable Joiner Adapter
Limited time offer, ends 11/25
$20.49
Free Shipping
RJ45 Splitter Adapter, 1 to 2 Port Dual LAN Ethernet Socket 8P8C Network Extender Plug Cable Compatible with Cat5 Cat5e Cat6 Cat7
Limited time offer, ends 11/25
$11.59
Free Shipping
2 Pack 3.5mm Stereo to RJ45 Female Audio Extender Adapter, Transmit 3.5mm Audio Signal Over Cat5 Cat6 Network Cable
Limited time offer, ends 11/25
$23.89
Free Shipping
USB to RJ45 LAN Extension Adapter, USB Extender Over CAT5 RJ45 Cable, Up to 150FT Long Distance Computer LAN Cable Signal Extender
Limited time offer, ends 11/25
$11.79
Free Shipping
Up Angle RJ45 Male to Female Cat6 Ethernet Adapter, Right Angle LAN Extension Connector, Cat6 Network Port Extender for Computer, Notebook, Smart TV
Limited time offer, ends 11/25
$14.09
Free Shipping
10 Pack Blue Cat6 RJ45 Ethernet Coupler, Female to Female Inline Network Cable Extender Adapter, Compatible with Cat6/Cat5/Cat5e
Limited time offer, ends 11/25
$32.49
Free Shipping
DB9 RS232 COM Female to RJ45 Female Adapter, Serial Port to LAN Network Converter Connector Compatible with CAT5 CAT6 Ethernet Cable
Limited time offer, ends 11/25
$30.89
Free Shipping
10 Pack Cat6 RJ45 Ethernet Coupler, Female to Female Inline Network Cable Extender Adapter, Compatible with Cat6/Cat5/Cat5e Black
Limited time offer, ends 11/25
$32.49
Free Shipping
RJ45 Female to RJ11 Male Adapter 2 Pack, 8P8C Ethernet to 6P4C Phone Line Converter Plug for Telephone Landline Network Connection
Limited time offer, ends 11/25
$17.39
Free Shipping
2 Pack 1 to 2 Port Ethernet Splitter, Black Network Cable Splitter Adapter Compatible with Cat5/Cat5e/Cat6/Cat7, Allows Two Devices to Share Network Simultaneously
Limited time offer, ends 11/25
$14.09
Free Shipping
2-Pack 90 Degree Up Angle RJ45 Adapter, Male to Female Right Angle Ethernet Extender, Black Compatible with Cat5/Cat5e/Cat6
Limited time offer, ends 11/25
$15.69
Free Shipping
Dual Ports 2500Mbps 2.5Gbps to PCI-E PCI Express 1x GBE Gigabit 1000Mbps Ethernet Network LAN Cable Adapter for Desktop Motherboard
Limited time offer, ends 11/08
$77.98
Free Shipping