RJ45 Female To Female Shielded CAT6 Network LAN Ethernet Connector Acts as a coupler to join and extend two Rj45 CAT 5E / 6 network cables together. It is designed for CAT 5E / 6 Cables. Also has backward compatibility with older cables CAT 3, 4, 5 Cables.
eBay
CNLINKO LP24 Waterproof RJ45 Connector IP68 Outdoor Industrial Ethernet LAN Connector for Modular Jack Network Cable Connector
Aliexpress UK
RJ45 FEMALE TO FEMALE ADAPTERThis Product Acts as a coupler to join and extend two Rj45 CAT 5E / 6 network cables together.Extend your network cable or join two male network leads together.It is designed for CAT 5E / 6 Cables. Also has backward compatibility with older cables CAT 3, 4, 5 CablesSupports speeds of up to 10 GigabitsWorks with crossover abductor Gold- plated contacts.Connect a network cable straight into the device for a quick and economical straight through configuration. Product includedX1 RJ45 Female to Female Adapter.
eBay
AMPCOM RJ45 Coupler Lightning Protection Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter LAN Connector Female to Female
Aliexpress UK
Acts as a coupler to join two RJ45 network cables together. Extend your network cable or join two male network leads together. Available LOTS: 1, 2, 5, 10, 20,50,80 and 100.
eBay
1000Mbps 1 In 2 Out Ethernet Adapter RJ45 Splitter Lan Connector Cat 6 rj45 Splitter Switch Coupler for PC Laptop TV Box Router
Aliexpress UK
Standard CAT6 CAT5E RJ45 network cable connector. Suitable for CAT6 and CAT5E. RJ45 Cat5e Madular Plug Network Connectors The RJ45 Strain Relief Boot Protectors are designed to protect RJ45 standard plugs.
eBay
Gigabit 1000Mbps RJ45 Splitter 1 to 2 3 4 Ethernet Adapter Lan Connector Switch Coupler for PC Laptop TV Box Router Digital TV
Aliexpress UK
OULLX RJ45 Female to Female Port Network Ethernet LAN Splitter Connector Transfer Head RJ45 Adapter Coupler CAT5 CAT6 Socket. RJ45 Female to Female Lan Connector Ethernet Network Cable Extension Adapter.
eBay
ZoeRax 1/5/10/30PCS Gigabit RJ45 Network Keystone Coupler Ethernet Extender Cat6 Cat5e Cat5 Ethernet Cable Adapter LAN Connector
Aliexpress UK
RJ45 Female to Female Ethernet Coupler – CAT5e / CAT6 Network Adapter. 🔌 Compatible with CAT5, CAT5e, and CAT6 Ethernet cables. Cable Compatibility: CAT5 / CAT5e / CAT6. This RJ45 female to female Ethernet coupler allows you to easily connect two LAN cables together, extending your network cable length without signal loss.
eBay
20pcs RJ45 Coupler Ethernet Cable Coupler LAN Connector Cat7 Cat6 Cat5e Ethernet Extender Adapter RJ45 Adapter Female to Female
Aliexpress UK
Must be inserted before the patch cord is assembled - great for people doing their own Patch Cord Assembly. RJ45 Connector Boot for Ethernet Network Patch Cables.
eBay
1pcs RJ45 Modulaire RJ 45 CAT8 8P8C Female To Female Netwerk Ethernet LAN Connector Adapter Plug Coupler
Aliexpress UK
RJ45 Ethernet Network LAN Cat5e Cat6 Cable Joiner Adapter Coupler Extender. 10x RJ45 Cat5e Straight Network Cable Joiner Connector. Acts as a coupler to join two RJ45 network cables together. Extend your network cable or join two male network leads together.
eBay
ZoeRax 2PCS RJ45 Coupler Ethernet Extender 1000Mbps, Cat6A Cat6 Cat5e Ethernet Cable Extender Ethernet Adapter LAN Connector
Aliexpress UK