here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"Telephone extension cables and connectors"
- In Stock
- Sold by Newegg
Can’t find the filter you need? Let AI help.
50Pcs/Lot RJ11 6P 4C Telephone Straight Coupler, Telephone Cable Extender Joiner Adapter Connector
Limited time offer, ends 10/15
$38.28
Free Shipping
BUCIER RJ9 Telephone Training Adapter Y Splitter RJ9 Headset Extension Cord Adapter 1 Male to 2 Female Connector for IP Phones (2 RJ9 FM)
Limited time offer, ends 11/04
$15.89
Free Shipping
BUCIER Phone Jack Splitter RJ11 Male to 2 Female 6P6C Telephone Inline Coupler Telephone Extension Adapter for Landline Fax Machine 2 PCS (M/F)
Limited time offer, ends 11/04
$25.89
Free Shipping
30 PCS RJ45 Coupler, Ethernet Extender Connector in Line Coupler for Cat8/Cat7/Cat6/Cat5e/Cat5 Ethernet Cable Extender Adapter Female to Female (Blue)
Limited time offer, ends 10/15
$137.60
Free Shipping
6 Pack RJ45 Cat 6 Coupler, Ethernet Cable Extender, in Line Ethernet Connector for Cat7 Cat6 Cat5e Cat5 Ethernet Cable, Ethernet Extender Adapter Female to Female, Ethernet Network Cable Coupler
Limited time offer, ends 10/14
$12.92
Free Shipping
10 Pack Blue Ethernet Coupler, Female to Female RJ45 Inline Extender Connector, Cat5e Cat5 Cat6 Cat7 Ethernet Cable Joiner for LAN Cable Extension
Limited time offer, ends 10/13
$29.69
Free Shipping
RJ45 in-Line Coupler Adapter Female to Female Ethernet Cable Extender 8-Pin Modular Network Connector for Cat7 Cat6 Cat5e Cat5 Ethernet Cable 2pcs
Limited time offer, ends 10/15
$17.98
Free Shipping
Vszerda RJ11 Male Solderless Connector to 4 Pin Screw Terminal Adapter RJ11 6P4C Male to Block Connector Splitter Shield Plug for Telephone CCTV Cords Extender 2PCS
Limited time offer, ends 10/17
$18.29
Free Shipping
RJ11 to RJ45 Adapter Cable, Male to Male Telephone Data Cord, Modular Handset Voice Extension (32ft)
Limited time offer, ends 10/15
$36.60
Free Shipping
