Best Router Ethernet Splitter in 2025
Updated on July 2025
#1
Recommended
![LIEZHUA Gigabit Ethernet Splitter 1 to 2 - Network Splitter with USB Power Cable, RJ45 Internet Adapter 1000Mbps High Speed for Cat 5/5e/6/7/8 Cable [2 Devices Networked Simultaneously]](https://m.media-amazon.com/images/I/41JeuYzIgGL._SL320_.jpg)
![LIEZHUA Gigabit Ethernet Splitter 1 to 2 - Network Splitter with USB Power Cable, RJ45 Internet Adapter 1000Mbps High Speed for Cat 5/5e/6/7/8 Cable [2 Devices Networked Simultaneously]](https://m.media-amazon.com/images/I/51YexRXkU6L._SL320_.jpg)
![LIEZHUA Gigabit Ethernet Splitter 1 to 2 - Network Splitter with USB Power Cable, RJ45 Internet Adapter 1000Mbps High Speed for Cat 5/5e/6/7/8 Cable [2 Devices Networked Simultaneously]](https://m.media-amazon.com/images/I/51LdGO8oBxL._SL320_.jpg)
![LIEZHUA Gigabit Ethernet Splitter 1 to 2 - Network Splitter with USB Power Cable, RJ45 Internet Adapter 1000Mbps High Speed for Cat 5/5e/6/7/8 Cable [2 Devices Networked Simultaneously]](https://m.media-amazon.com/images/I/51jcwjO59nL._SL320_.jpg)
![LIEZHUA Gigabit Ethernet Splitter 1 to 2 - Network Splitter with USB Power Cable, RJ45 Internet Adapter 1000Mbps High Speed for Cat 5/5e/6/7/8 Cable [2 Devices Networked Simultaneously]](https://m.media-amazon.com/images/I/41JeuYzIgGL._SL100_.jpg)
![LIEZHUA Gigabit Ethernet Splitter 1 to 2 - Network Splitter with USB Power Cable, RJ45 Internet Adapter 1000Mbps High Speed for Cat 5/5e/6/7/8 Cable [2 Devices Networked Simultaneously]](https://m.media-amazon.com/images/I/51YexRXkU6L._SL100_.jpg)
![LIEZHUA Gigabit Ethernet Splitter 1 to 2 - Network Splitter with USB Power Cable, RJ45 Internet Adapter 1000Mbps High Speed for Cat 5/5e/6/7/8 Cable [2 Devices Networked Simultaneously]](https://m.media-amazon.com/images/I/51LdGO8oBxL._SL100_.jpg)
![LIEZHUA Gigabit Ethernet Splitter 1 to 2 - Network Splitter with USB Power Cable, RJ45 Internet Adapter 1000Mbps High Speed for Cat 5/5e/6/7/8 Cable [2 Devices Networked Simultaneously]](https://m.media-amazon.com/images/I/51jcwjO59nL._SL100_.jpg)
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- Gigabit Ethernet Splitter allows one port to split into two, enabling high-speed data transfer up to 1,000 Mbps for two devices simultaneously.
- Connect and network two devices at once, enhancing network resource utilization and connection stability without the need for additional cabling.
- Compatible with various Ethernet cable types including Cat 5 to Cat 8, suitable for multiple devices like routers, computers, and TVs.
- Simple installation with the included USB power cable, compatible with a 5V/1A DC power source for easy operation.
- Constructed with a durable aluminum alloy casing and RJ45 standard jacks for reliable data transmission and longevity.
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- Gigabit Ethernet Splitter allows one port to split into two, enabling high-speed data transfer up to 1,000 Mbps for two devices simultaneously.
- Connect and network two devices at once, enhancing network resource utilization and connection stability without the need for additional cabling.
- Compatible with various Ethernet cable types including Cat 5 to Cat 8, suitable for multiple devices like routers, computers, and TVs.
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![LIEZHUA Gigabit Ethernet Splitter 1 to 2 - Network Splitter with USB Power Cable, RJ45 Internet Adapter 1000Mbps High Speed for Cat 5/5e/6/7/8 Cable [2 Devices Networked Simultaneously]](https://us.market.com/wp-content/themes/comparison/assets/img/amazon-market-us.svg)
#2
Value for Money
39% Off
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- 5 Gigabit Ethernet ports for high-speed connectivity
- Easy plug-and-play setup; no software installation required
- Versatile desktop or wall mount placement
- 3-year limited hardware warranty
- Energy-efficient design compliant with IEEE802.3az
- Silent operation for noise-sensitive environments
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- 5 Gigabit Ethernet ports for high-speed connectivity
- Easy plug-and-play setup; no software installation required
- Versatile desktop or wall mount placement
- 3-year limited hardware warranty
- Energy-efficient design compliant with IEEE802.3az
- Silent operation for noise-sensitive environments
#3
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- Expands one Gigabit Ethernet port into two, allowing simultaneous internet access for two computers.
- Supports data transfer speeds up to 1000M when using a CAT6 cable, ideal for bandwidth-intensive applications.
- Compatible with various network cables and devices, including ADSL, routers, and computers, ensuring versatile connectivity.
- Includes a 0.8-meter USB charging cable; recommended to connect to a USB power adapter for optimal performance and stability.
- Offers a 24-month warranty with responsive customer support for any issues encountered.
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- Expands one Gigabit Ethernet port into two, allowing simultaneous internet access for two computers.
- Supports data transfer speeds up to 1000M when using a CAT6 cable, ideal for bandwidth-intensive applications.
- Compatible with various network cables and devices, including ADSL, routers, and computers, ensuring versatile connectivity.
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#4
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- Durable design with a patented RJ45 connection and robust mini DC cable for all-weather use, supporting distances up to 100 meters.
- Efficiently delivers 150W power, suitable for securely powering the Starlink Mini Internet Satellite Dish.
- Offers a wide power input range allowing for Gigabit network speeds, ensuring quick data transfer.
- Quick and easy to set up with the original Starlink mini cable, providing a stable connection and minimizing loose connections.
- Designed to endure extreme conditions with an operating temperature range of -25°C to +70°C, ideal for outdoor and industrial environments.
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- Durable design with a patented RJ45 connection and robust mini DC cable for all-weather use, supporting distances up to 100 meters.
- Efficiently delivers 150W power, suitable for securely powering the Starlink Mini Internet Satellite Dish.
- Offers a wide power input range allowing for Gigabit network speeds, ensuring quick data transfer.
- Quick and easy to set up with the original Starlink mini cable, providing a stable connection and minimizing loose connections.
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#5
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- Ethernet splitter allows three devices to share one Ethernet line simultaneously, addressing the issue of limited network ports. Requires USB power for operation.
- Supports data transfer rates of up to 1000Mbps, compatible with Cat5 to Cat8 cables, ensuring fast and stable connections across distances up to 100 meters.
- Plug-and-play design requires no configuration, enabling easy connection of multiple devices for internet access. Compact size makes it suitable for various environments.
- Compatible with a range of Ethernet cable types and devices, including ADSL, routers, and computers, allowing for versatile network expansion.
- Constructed from durable aluminum metal for stability and efficient heat dissipation, ensuring a reliable long-term network connection. Customer support available for any issues.
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- Ethernet splitter allows three devices to share one Ethernet line simultaneously, addressing the issue of limited network ports. Requires USB power for operation.
- Supports data transfer rates of up to 1000Mbps, compatible with Cat5 to Cat8 cables, ensuring fast and stable connections across distances up to 100 meters.
- Plug-and-play design requires no configuration, enabling easy connection of multiple devices for internet access. Compact size makes it suitable for various environments.
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#6
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- 5 Gigabit RJ45 ports with indicator lights, supporting automatic network speed adjustments of 10/100/1000Mbps and MDI/MDIX functionality
- Compatible with Windows, macOS, Linux, Android, and iOS, making it ideal for various environments including schools, homes, and offices
- Plug-and-play functionality for easy setup, allowing any port to function as upstream or downstream (POE not supported)
- Can be desk-mounted or wall-mounted for space-saving installation
- Energy-efficient design compliant with IEEE standards, featuring a fanless design for silent operation
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- 5 Gigabit RJ45 ports with indicator lights, supporting automatic network speed adjustments of 10/100/1000Mbps and MDI/MDIX functionality
- Compatible with Windows, macOS, Linux, Android, and iOS, making it ideal for various environments including schools, homes, and offices
- Plug-and-play functionality for easy setup, allowing any port to function as upstream or downstream (POE not supported)
- Can be desk-mounted or wall-mounted for space-saving installation
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#7
15% Off
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- Designed to share a single Ethernet connection between two computers using a Gigabit Ethernet splitter powered by a USB cable.
- Supports a maximum transmission speed of 1000 Mbps, ensuring efficient data transfer without crosstalk between outputs.
- Features Plug & Play functionality requiring only 5V 1A power, built with high-quality materials for stability and durability.
- Compatible with various network cables (Cat8, Cat7, Cat6, Cat5, Cat5e) and devices like routers, computers, and set-top boxes; compact design for easy portability.
- Requires power to function; supports simultaneous use of two female ports; comes with customer service and technical support for any issues.
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- Designed to share a single Ethernet connection between two computers using a Gigabit Ethernet splitter powered by a USB cable.
- Supports a maximum transmission speed of 1000 Mbps, ensuring efficient data transfer without crosstalk between outputs.
- Features Plug & Play functionality requiring only 5V 1A power, built with high-quality materials for stability and durability.
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#8
28% Off
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- 8 ports supporting 10/100/1000Mbps with automatic configuration
- Energy-efficient technology reduces power consumption while expanding network capacity
- IEEE 802.3X flow control ensures reliable data transfer; fanless design for quiet operation
- Plug-and-play functionality with no software installation required
- Prioritizes network traffic for optimal video or voice quality
- Durable metal casing suitable for desktop or wall mounting
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- 8 ports supporting 10/100/1000Mbps with automatic configuration
- Energy-efficient technology reduces power consumption while expanding network capacity
- IEEE 802.3X flow control ensures reliable data transfer; fanless design for quiet operation
- Plug-and-play functionality with no software installation required
- Prioritizes network traffic for optimal video or voice quality
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#9
![LIEZHUA Ethernet Splitter 1 to 4, 1000Mbps High Speed Ethernet Cable Splitter with LAN Cable Cat 6 [4 Devices Simultaneous Networking], Gigabit RJ45 LAN Network Extension for Cat8/7/6/5e/5 Cable](https://m.media-amazon.com/images/I/41OIsAQeskL._SL320_.jpg)
![LIEZHUA Ethernet Splitter 1 to 4, 1000Mbps High Speed Ethernet Cable Splitter with LAN Cable Cat 6 [4 Devices Simultaneous Networking], Gigabit RJ45 LAN Network Extension for Cat8/7/6/5e/5 Cable](https://m.media-amazon.com/images/I/41IT4-mgRtL._SL320_.jpg)
![LIEZHUA Ethernet Splitter 1 to 4, 1000Mbps High Speed Ethernet Cable Splitter with LAN Cable Cat 6 [4 Devices Simultaneous Networking], Gigabit RJ45 LAN Network Extension for Cat8/7/6/5e/5 Cable](https://m.media-amazon.com/images/I/41hYo9ig6yL._SL320_.jpg)
![LIEZHUA Ethernet Splitter 1 to 4, 1000Mbps High Speed Ethernet Cable Splitter with LAN Cable Cat 6 [4 Devices Simultaneous Networking], Gigabit RJ45 LAN Network Extension for Cat8/7/6/5e/5 Cable](https://m.media-amazon.com/images/I/41RTJnCt4eL._SL320_.jpg)
![LIEZHUA Ethernet Splitter 1 to 4, 1000Mbps High Speed Ethernet Cable Splitter with LAN Cable Cat 6 [4 Devices Simultaneous Networking], Gigabit RJ45 LAN Network Extension for Cat8/7/6/5e/5 Cable](https://m.media-amazon.com/images/I/41OIsAQeskL._SL100_.jpg){kind=small}
![LIEZHUA Ethernet Splitter 1 to 4, 1000Mbps High Speed Ethernet Cable Splitter with LAN Cable Cat 6 [4 Devices Simultaneous Networking], Gigabit RJ45 LAN Network Extension for Cat8/7/6/5e/5 Cable](https://m.media-amazon.com/images/I/41IT4-mgRtL._SL100_.jpg){kind=small}
![LIEZHUA Ethernet Splitter 1 to 4, 1000Mbps High Speed Ethernet Cable Splitter with LAN Cable Cat 6 [4 Devices Simultaneous Networking], Gigabit RJ45 LAN Network Extension for Cat8/7/6/5e/5 Cable](https://m.media-amazon.com/images/I/41hYo9ig6yL._SL100_.jpg){kind=small}
![LIEZHUA Ethernet Splitter 1 to 4, 1000Mbps High Speed Ethernet Cable Splitter with LAN Cable Cat 6 [4 Devices Simultaneous Networking], Gigabit RJ45 LAN Network Extension for Cat8/7/6/5e/5 Cable](https://m.media-amazon.com/images/I/41RTJnCt4eL._SL100_.jpg){kind=small}
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- Connects one Ethernet port to four devices for a stable network connection
- Supports data transfer speeds of up to 1000Mbps for seamless streaming and gaming
- Compatible with Cat5/5e/6/7/8 cables for various network setups
- Simple plug-and-play setup with USB power requirement
- Compact and portable design for easy transport and use in different locations
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- Connects one Ethernet port to four devices for a stable network connection
- Supports data transfer speeds of up to 1000Mbps for seamless streaming and gaming
- Compatible with Cat5/5e/6/7/8 cables for various network setups
- Simple plug-and-play setup with USB power requirement
- Compact and portable design for easy transport and use in different locations
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