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itemId=cx3134-monoprice-rj45-splitter-adapter-7294|~|priceRange=1|~|orderable=T|~|orderCount=7|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=MonoPrice 7294 8P8C 1 Female to 2 Female Keystone T Adapter|~|brand=MonoPrice|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=2|~|ratingCount=5|~|price=3.94|~|priceReg=6.18|~|priceSale=3.94|~|image=https://s.yimg.com/aah/outletpc/monoprice-7294-8p8c-1-female-to-2-female-keystone-t-adapter-174.jpg
5 Reviews
  • Use with older 4-line analog phone systems which use 8P8C (RJ45) cables
  • This will split the lines allowing two such phones to be connected to the same input line
  • Note that this will NOT work with Ethernet/LAN cables
$6.18
$3.94
itemId=nr5121-monoprice-rj-45-8p8c-straight-inline-coupler|~|priceRange=1|~|orderable=T|~|orderCount=7|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Monoprice RJ-45 F/F 8P8C Straight Inline Coupler - Beige|~|brand=MonoPrice|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=4.5|~|ratingCount=10|~|price=3.94|~|priceReg=6.78|~|priceSale=3.94|~|image=https://s.yimg.com/aah/outletpc/monoprice-rj-45-f-f-8p8c-straight-inline-coupler-beige-50.jpg
10 Reviews
  • RJ45 8P8C female jacks
  • Straight through coupler makes no crossover or signal alteration
  • Gold plated contacts ensure corrosion-free connections
$6.78
$3.94
itemId=wr8775-gc-rj45-coupler-inline-coupler-rj45-white|~|priceRange=1|~|orderable=T|~|orderCount=|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=RJ45 Inline Coupler (White)|~|brand=Generic|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=3.98|~|priceReg=6.78|~|priceSale=3.98|~|image=https://s.yimg.com/aah/outletpc/gc-rj45-coupler-rj45-inline-coupler-white-10.jpg
itemId=c6297|~|priceRange=1|~|orderable=T|~|orderCount=31|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Cat5e Coupler, Ivory, RJ45 Female, Unshielded|~|brand=BattleBorn|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=5|~|ratingCount=16|~|price=3.49|~|priceReg=6.99|~|priceSale=3.49|~|image=https://s.yimg.com/aah/outletpc/cat5e-coupler-ivory-rj45-female-unshielded-49.jpg
16 Reviews
  • RJ-45 (Female) to RJ-45 (Female)
  • Unshielded
$6.99
$3.49
itemId=mc6601-monoprice-689-f-type-jackf-jack-chassis-mount-cou|~|priceRange=1|~|orderable=T|~|orderCount=|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Monoprice 689 F Type Jack/F Jack Chassis Mount Coupler|~|brand=MonoPrice|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=4.5|~|ratingCount=3|~|price=3.88|~|priceReg=7.33|~|priceSale=3.88|~|image=https://s.yimg.com/aah/outletpc/monoprice-689-f-type-jack-f-jack-chassis-mount-coupler-78.jpg
3 Reviews
  • Coupler for connecting two F type cables together
  • Comes with mounting nuts to attach to surfaces such as wall plates
  • Monoprice continually strives to improve its product line to bring our customers the best products available
  • Therefore changes may be made to listed specifications without prior notice
  • Item received may not match photo or specs shown
$7.33
$3.88
itemId=bf2933|~|priceRange=1|~|orderable=T|~|orderCount=4|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=C2G 8-pin Modular Straight-Through Inline RJ45 Coupler|~|brand=Cables To Go|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=4.5|~|ratingCount=26|~|price=3.94|~|priceReg=7.45|~|priceSale=3.94|~|image=https://s.yimg.com/aah/outletpc/c2g-8-pin-modular-straight-through-inline-rj45-coupler-100.jpg
26 Reviews
  • Easily extend cable runs without signal or performance loss
  • Provides a female-to-female feed-through connection for easy cable hookup
  • Use for data/PBX applications
  • Type: Straight-Through RJ45
  • Connector 1: (1) RJ-45 Female and Connector 2: (1) RJ-45 Female
  • Connector 1: RJ45 Female and Connector 2: RJ45 Female
$7.45
$3.94
itemId=io2926|~|priceRange=1|~|orderable=T|~|orderCount=|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=6" Cat5e RJ-45 Female to Dual RJ-45 Male Ethernet T-Adapter - RJ45 Splitter|~|brand=Generic|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=6.98|~|priceReg=7.78|~|priceSale=6.98|~|image=https://s.yimg.com/aah/outletpc/6-cat5e-rj-45-female-to-dual-rj-45-male-ethernet-t-adapter-rj45-splitter-1.jpg
itemId=hi6712-monoprice-7285-cat5e-inline-coupler-type-keystone|~|priceRange=1|~|orderable=T|~|orderCount=2|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=Monoprice 7285 Cat5e Inline Coupler Type Keystone Jack - Black|~|brand=MonoPrice|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=0|~|ratingCount=0|~|price=4.13|~|priceReg=10.55|~|priceSale=4.13|~|image=https://s.yimg.com/aah/outletpc/monoprice-7285-cat5e-inline-coupler-type-keystone-jack-black-111.jpg
  • Allow you to use RJ45 terminated cables in the front and the back
  • You can use pre-terminated fix length cables
  • Fits all standard keystone wall plates and panels
$10.55
$4.13
itemId=qg4943-rj45splitter-startech-rj45-splitter-cable|~|priceRange=1|~|orderable=T|~|orderCount=10|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=StarTech RJ45SPLITTER Male to Female M/F RJ45 Splitter Cable|~|brand=StarTech|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=3.5|~|ratingCount=43|~|price=9.89|~|priceReg=15.74|~|priceSale=9.89|~|image=https://s.yimg.com/aah/outletpc/startech-rj45splitter-male-to-female-m-f-rj45-splitter-cable-161.jpg
43 Reviews
  • Connect two 10/100 Ethernet devices to a single Cat5 / Cat5e cable drop
  • RJ45 Splitter / LAN Splitter / Cat5e Ethernet Cable Splitter
  • Combine two cables into one RJ45 wall outlet and then split one Cat 5/5e line back out to two devices using an RJ45SPLITTER at both ends of the installation
  • Allows two 10/100 Ethernet signals through a single Cat 5/5e wire
  • Note: Cannot be used to share a single network line with two computers you need to use a hub instead
  • Lifetime Warranty. Kindly refer user manual and specification sheet before use.
$15.74
$9.89
itemId=er7513-genius-cable-37049-rj-45-jack-splitter|~|priceRange=1|~|orderable=T|~|orderCount=5|~|call-to-order=|~|call-for-price=|~|hasOptions=T|~|isOrganic=F|~|isNew=F|~|bestseller=|~|name=C2G 37049 Network RJ-45 Jack Splitter|~|brand=Cables To Go|~|cpuBrand=|~|ramIncluded=|~|type=|~|rating=3.5|~|ratingCount=37|~|price=18.83|~|priceReg=27.56|~|priceSale=18.83|~|image=https://s.yimg.com/aah/outletpc/c2g-37049-network-rj-45-jack-splitter-109.jpg
37 Reviews
  • Connect two network devices over single 10/100 network cable drop to two Ethernet ports
  • Allows two computers to share a single cable
  • Requires two available ports on a network switch
  • Supports 10/100Base-T network communication
$27.56
$18.83






Buy rj45 couplers to connect multiple ethernet cables together. With an rj 45 coupler you plug in cables on both sides the ethernet cable coupler will connect them. Using an rj45 inline coupler is as simple as plugging in two cables. Cheap RJ45 to rj45 couplers for networking. Shop ethernet couplers from OutletPC and feel safe and sound knowing you're getting a quality ethernet cable coupler at a great price. We carry all types of network couplers including keystone rj45 coupler.