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Updated: 08 Oct 2025

10 Best Electronics Ethernet Splitter

#1
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RJ45 Ethernet Cable Splitter Network Adapter, 1 Female to 2 Female LAN Ethernet LAN Network Extension Splitter Cable for Cat 5, Cat5e, Cat 6,Black 1 Pack

Brand: BUBUCAM
$8.97
⭐ 4.8
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    Splitter-Design: 1 RJ45-Eingang und 2 RJ45-Buchsenausgnge. Wandeln Sie Ihre Ethernet-Verbindungen von 1 auf 2 Buchsen um und erweitern Sie sie. Wandeln Sie eine einzelne RJ45-Buchse einfach in zwei RJ45-Buchsen um.
  • Funktion: Entwickelt, um zwei Gerte gleichzeitig im Internet surfen zu lassen
  • Feature: Einfach zu bedienen, Plug and Play, kein zustzlicher Treiber erforderlich
  • Anwendung: Kompatibel mit ADSL, Hubs, Switches, Fernsehgerten, Set-Top-Boxen, Routern, drahtlosen Gerten und Computern.
  • Abmessung: 4.2 cm x 3.5 cm x 2.0 cm (L x B x H) / 1.6 "x 1.4"x 0.8 "
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#2
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Ethernet Splitter, Waterproof PoE Combiner Splitter Adapter, Run 2 IP Cameras on 1 Network Cable

Brand: TIEDXIOY
$11.47
⭐ 4.1
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    Run 2 IP Cameras on 1 Cable: Allows you to run 1 cable run to the switch for 2 cameras that are near each other. Set consists of a "sender" unit and a "receiver" unit. Plug Sender unit into 2 open ports on your POE switch. Run one cable to the location that has the cameras that are nearby each other. Connect 2 short cables to the Receiver unit and connect the other ends to your camera.
  • Reduces Cabling Costs: Lets say you are installing 2 cameras on each side of a corner. Instead of running 2 cables back to the switch, you can now just run 1. Easy and Cost Effective.
  • Convenient for Adding Camera: Ever installed a camera in a location, only to find out that you need another one right by it? Whats worse, the switch is on the other side of the building and it took you hours to run that one cable run. No worries! Just use this splitter set to make your installation much easier as all you need to do now is run 1 cable from the old camera to the new camera.
  • Outdoor Waterproof: The Receiver Unit comes with weatherproof RJ45 connectors, allowing you to fully expose the Receiver unit to the weather elements.
  • Easy to UseSimple plug & play installation. Only works on standard POE network switches.
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#3
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RJ45 Ethernet Splitter Cable,RJ45 1 Male to 3 x Female LAN Ethernet Splitter Adapter Cable Suitable Super Cat5, Cat5e, Cat6, Cat7 LAN Ethernet Socket Connector Adapter

Brand: KOROMU
$15.99
⭐ 4.4
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    This RJ45 1 to 3 RJ45 Ethernet splitter helps you avoid pulling cables back and forth and avoiding cable breaks.It can also be used as an extension, it is made of high quality materials and has a smooth transmission.It can compatible with ADSL, hubs, switch, TV, set-top box, router, wireless device, computer, Suitable for Cat5, Cat5e, Cat6, Cat7.Please read the product description carefully before purchasing, including the scope of application and precautions.
  • Use this network splitter to easily convert an RJ45 connection to two RJ45 sockets. Allows two computers to share high-speed DSL,cable modems and Ethernet ports without the need for a router,extending an RJ 45 socket to two standard 8P8C designs.This is not router,the two device can't surf the Internet at the same time! This is just a splitter
  • 2mm thick PCB board embedded conductive circuit to avoid damage to the conductor leakage. Ensure a longer service life.Pure copper plated gold needle (eight core): more stable transmission, excellent connection and transmission. The fixed RJ45 female interface shields external electromagnetic signal interference to prevent damage to the Internet signal.Transmission is more stable, it has a superior connection and transmission.The screw hole panel can be fixed to the wall panel.
  • Solve the router port number is not enough:This adapter Advantage Design: A notebook in three different fixed position often back and forth use, this is a very trouble, the network cable to lead to broken, this rj45 1 to 3 ways RJ45 ethernet splitter help you do not have to pull back and forth cable.
  • NOTE: This is a high quality product with PCB board inside. But Beware that Ethernet splitter will not make two Ethernet ports from one, meaning that you cannot use two computers at the same time using this splitter. ONE AT A TIME ,doesn't support all computer to connect onto the internet simultaneously.
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#4
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Ethernet Splitter 1 to 2 Out, 1000Mbps High Speed, Gigabit Network LAN Adapter for Cat 5/6/7/8 Cable, with USB Power Cable [2 Devices Simultaneous Networking]

Brand: ZYuoo
$13.99
⭐ 4.2
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    DUAL OUTPUT: Splits one ethernet connection into two separate ports, allowing simultaneous networking for two devices at full gigabit speeds
  • HIGH SPEED: Supports data transfer rates up to 1000Mbps through Cat 5/6/7/8 cables for seamless networking performance
  • UNIVERSAL COMPATIBILITY: Works with all standard ethernet cables and network-enabled devices including computers, gaming consoles, and smart TVs
  • POWER SOURCE: Includes USB power cable for reliable operation without need for external power adapter or batteries
  • COMPACT DESIGN: Space-saving form factor with plug-and-play functionality requires no additional software or complicated setup
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#5
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ZANZER Gigabit Ethernet Splitter 1 to 2, 1000Mbps High Speed with USB-C Power & RJ45 Port, [2 Devices Share Network], Compatible with Cat 8/7/6/5/5e Cables

Brand: ZANZER
$16.99
⭐ 4.8
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    [Wide Compatibility] RJ45 LAN Ethernet Port Splitter connector extender is compatible with Cat8 Cat7 Cat6 Cat5 Cat5e network ethernet cable and can be compatible with ADSL, hubs, switch, TV, set-top box, router, wireless device, computer, etc.
  • [Ethernet splitter 1 to 2 ]Supports two computers using one Ethernet line at the same time,the transmission rate of the two devices can reach up to 1000Mbps, which is a perfect solution to the problem of insufficient network cabling and unstable signal transmission,avoids frequent plugging and unplugging, prolongs the service life of the productprovides a 0.7M 5V type-C charging cable)
  • [Plug & Play]USB cable powered, only 5v1A required to plug in to your computer, no additional software or drivers to install.Simple but not cheap, durable high-quality materials, network cable splitter built-in thick environmentally friendly PCB circuit board, gold-plated pin core, integrated mechanical welding, the transmission of the signal is more stable, the design of the closed insulated module is more convenient, the use of more secure.
  • [Ethernet Splitter allows 2 devices can used at the same time]It Simple and efficient, lightweight design, just a power connection , no drivers required,Simply plug in the network cables to establish simultaneous internet access for both computers.The signal transmission of the two cable groups does not interfere with each other,works with hubs, switches, TVs, routers, wireless devices, computers and more. powerful and convenient, serving as a network device that meets your multi-device connection needs
  • [Quality materials]Network splitter ethernet made of high quality aluminium alloy material,full metal protection RJ45 socket, gold-plated pin core, no signal crosstalk and interference, fast and stable transmission speed, good durability and stability.Closed insulation module design, safer to use
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#6
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ATLAHET Ethernet Splitter 1 in 2 Out High-Speed 1000/100Mbps Ethernet Splitter [2 Device Share Network] RJ45 Separator Adapter with USB Power Cord Internet Separator for Cat5/5e/6/7/8 Cable Router Etc

Brand: ATLAHET
$35.99
⭐ 4.6
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    Ethernet Cable splitter 1 to 2This Ethernet splitter provides an efficient solution for expanding your network. With the capability to split a single Gigabit Ethernet port into two. Eliminating the need for multiple cables and enhancing the organization of our home office setup.
  • Gigabit Internet SplitterEither Network Splitter allows for simultaneous high-speed data transfer of up to 1,000 Mbps between two devices. The solution for 2 devices to be connected to the network when wifi connection is weak. Note: If there is a discrepancy in the tested internet speed, please contact us for technical support.
  • Convenient Lan SplitterSetup was no sweat, just plug in the ethernet cable from wall to IN, then plug in USB cable for power, then connect TV/PC/laptop/Xbox/PS5, or whatever your heart desires with stable WIRED ethernet. The LED indicators on the device make it easy to identify which connected device is active. Slim profile and a small footprint, a great addition to any laptop travel bag.
  • Wide CompatibilityRJ45 splitter compatibility with multiple cable categories (Cat5/5e/6/7/8 cables) making it a versatile piece of equipment that didn't demand additional purchases or specific types. This compatibility saves time and hassle when working with different devices and cable types.
  • Stability Router SplitterNicely designed using quality metal (aluminum alloy). It excels in heat dissipation and with a sturdy build. The included USB power cable ensures stable and efficient working. A reliable addition to your workspace!
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#7
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Gigabit Ethernet Splitter 1 to 2 NetworkSplitter with USB Power Cable, RJ45 Internet Splitter Adapter 1000Mbps High Speed for Cat 5/5e/6/7/8 Cable [2 Devices Networked Simultaneously]

Brand: NULOUMA
$15.99
⭐ 4.4
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    Ethernet Splitter-This Gigabit Ethernet splitter is designed to solve connection problems caused by insufficient cabling. Powered by the included USB cable, it supports two computers to share an Ethernet line at the same time. With this device, you can quickly expand a single network splitter port to two, enabling two devices to transfer data simultaneously at high speeds of up to 1,000 Mbps,It is a simple and efficient network splitter that helps you expand your network ports. (Additionally, the device is equipped with six LED indicators that make it easy for you to accurately determine which connected device is currently running)
  • Connect 2 Devices At The Same Time-Using This Ethernet Splitter High Speed allows a network connection to be split into two outputs, but with a maximum throughput of 1000 Mbps per cable set (1 and 2), plus there is no crosstalk between the signaling of the two cable sets. It is therefore ideal for situations where large amounts of data need to be transferred quickly and efficiently. Note: This speed figure is the maximum value for the chipset, the actual speed depends on the connected device.
  • Wide Compatibility-Whether you are using Cat 5, Cat 5e, Cat 6, Cat 7 or Cat 8 Ethernet cables, this rj45 splitter 1 to 2 can handle it easily. Its wide compatibility is suitable for various network environments, such as working with ADSL, hubs, switches, TVs, set-top boxes, routers, wireless devices, computers and so on. Gigabit Ethernet adapter are small, providing more flexibility for your network expansion plans, switch compatible with various operating systems;You can place this compact Gigabit Ethernet adapter anywhere without taking up too much space or compromising its performance
  • Stable Data Transmission- This Ethernet Splitter features a PCB circuit board and aluminium alloy casing, equipped with RJ45 eight-pole standard jacks, gold-plated pins and ensures high-quality materials and durability through integrated mechanical soldering. Its enclosed insulated module design provides convenience and ensures a smooth experience in a variety of networking activities (LAN cable not included)
  • Easy To Use-The included USB power cable offers the convenience of a ethernet splitter 1 to 2 that just plug it into a 5V/1A DC power source and it will work(Plug & Play). This dual ethernet splitter simplifies the installation process and reduces confusion around network setup. Durable high-quality materials, network cable splitter built-in thick environmentally friendly PCB circuit board, aluminum alloy shell, RJ45 eight-core standard jacks, gold-plated pin core, integrated mechanical welding, the transmission of the signal is more stable, the design of the closed insulated module is more convenient, the use of more secure.
  • Note-It is recommended to use a 5V 1A/2A USB charging head for power supply and this Ethernet Splitter does not work when not connected to a power source. Two female ports can be used simultaneously.24 hours customer service, hassle-free guarantee and permanent technical support. If you have any questions or problems, please tell us at the first time and we will do our best to solve them.
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#8
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Ethernet Splitter 1 to 2 High Speed 1000Mbps, Vrythn Gigabit Ethernet Splitter, LAN Splitter with USB Power Cable, RJ45 for Cat5/5e/6/7/8 Cable (2 Devices Simultaneously Networking)

Brand: Vrythn
$12.99
⭐ 4.8
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    Ethernet Splitter 1 in 2 Out: This Gigabit Ethernet splitter is designed to resolve connection issues caused by inadequate cabling. Powered by the included USB cable, it allows two computers to share a single Ethernet line simultaneously. It is a simple and effective network splitter that helps you expand your available network ports.
  • Maximum Transmission Speed 1000MbpsUsing Ethernet Splitter High Speed allows a network connection to be split into two outputs, but with a maximum throughput of 1000Mbps per cable set (1 and 2), plus there is no crosstalk between the signaling of the two cable sets. It is therefore ideal for situations where large amounts of data need to be transferred quickly and efficiently. Note: This speed figure is the maximum value for the chipset, the actual speed depends on the connected devices.
  • Plug & PlayUSB cable powered, only 5V/1A required to plug in to your computer, no additional software or drivers to install. Simple but not cheap, durable high-quality materials, network cable splitter built-in thick environmentally friendly PCB circuit board, aluminum alloy shell, RJ45 eight-core standard jacks, gold-plated pin core, integrated mechanical welding, the transmission of the signal is more stable, the design of the closed insulated module is more convenient, the use of more secure.
  • Wide CompatibilityThe RJ45 8P8C LAN Internet Splitter Connection Extender is suitable for Cat8, Cat7, Cat6, Cat5, Cat5e network Ethernet cables, which can be used with ADSL, hubs, switches, TVs, set-top boxes, routers, wireless devices, computers and more. Stylish and compact, easy to carry and move from one location to another. You can place this compact Gigabit Ethernet adapter anywhere without taking up too much space or compromising its performance.
  • NoteThis Ethernet Splitter does not work without power connection. Two female ports can be used simultaneously. 24-hour customer service, hassle-free guarantee and permanent technical support. If you have any questions or problems, please contact us immediately and we will resolve them promptly.
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#9
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UGREEN 1 in 2 Out Ethernet Splitter Aluminum Gigabit Network Port LAN Internet Adapter with USB C Charging Cable Plug and Play for Cat8 Cat7 Cat6 Cat5e Cat5 RJ45 Cord

Brand: UGREEN
$29.99
⭐ 4.1
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    Ethernet Splitter 1 to 2: This Gigabit Ethernet Splitter is designed to provide an efficient network expansion solution. It solves the problem of insufficient network ports and unstable signal transmission, avoids frequent plugging and unplugging, and prolongs the life of the product.
  • Gigabit Ethernet Splitter: The Network Splitter divides a network connection into two network outputs with 1000Mbps at the same time, and there is no crosstalk between the signaling of the two cable sets. In addition, the LED light design makes the working status more intuitive and the fault status is easy to troubleshoot.
  • Plug and Play: The LAN Splitter comes with a USB-C charging port and 1M USB A to USB-C charging cable, only power is required to plug in, and no additional software or drivers to install. Even within a distance of 100 meters, you can connect the Ethernet Extender to your RJ45 devices to enjoy the convenience and happiness of a stable connection.
  • Wide Compatibility: The UGREEN Internet Splitter is suitable for Cat8 Cat7 Cat6 Cat5 Cat5e network cables and it can be used for most devices with RJ45 ports, like ADSL, hubs, switches, TVs, set-top boxes, routers, wireless devices, computers, etc.
  • Premium materials: The ethernet port splitter is made of thickened aluminum alloy material, an environmentally-friendly PCB circuit board, RJ45 standard sockets, and gold-plated pin cores, which provide fast and stable transmission speed, good durability, and stability.
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#10
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Ethernet Splitter 1 to 2 High Speed 1000Mbps, IGGDOQI Gigabit Ethernet Splitter, LAN Splitter with USB Power Cable, RJ45 for Cat5/5e/6/7/8 Cable (2 Devices Simultaneously Networking)

Brand: IGGDOQI
$18.99
⭐ 4.2
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    Ethernet SplitterThis Gigabit Ethernet splitter is designed to solve connection problems caused by insufficient cabling. Powered by the included USB cable, it supports two computers to share an Ethernet line at the same time. It is a simple and efficient network splitter that helps you expand your network ports.
  • Maximum Transmission Speed 1000MbpsUsing Ethernet Splitter High Speed allows a network connection to be split into two outputs, but with a maximum throughput of 1000 Mbps per cable set (1 and 2), plus there is no crosstalk between the signaling of the two cable sets. It is therefore ideal for situations where large amounts of data need to be transferred quickly and efficiently. Note: This speed figure is the maximum value for the chipset, the actual speed depends on the connected device.
  • Plug & PlayUSB cable powered, only 5v1A required to plug in to your computer, no additional software or drivers to install.Simple but not cheap, durable high-quality materials, network cable splitter built-in thick environmentally friendly PCB circuit board, aluminum alloy shell, RJ45 eight-core standard jacks, gold-plated pin core, integrated mechanical welding, the transmission of the signal is more stable, the design of the closed insulated module is more convenient, the use of more secure.
  • Wide CompatibilityThe RJ45 8P8C LAN Internet Splitter Connection Extender is suitable for Cat8 Cat7 Cat6 Cat5 Cat5e network Ethernet cables, which can be used with ADSL, hubs, switches, TVs, set-top boxes, routers, wireless devices, computers and more.Stylish and compact, easy to carry and move from one location to another. You can place this compact Gigabit Ethernet adapter anywhere without taking up too much space or compromising its performance.
  • NoteThis Ethernet Splitter does not work when not connected to a power source. Two female ports can be used simultaneously.24 hours customer service, hassle-free guarantee and permanent technical support. If you have any questions or problems, please tell us at the first time and we will do our best to solve them.
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