Best Dual Ethernet Port Adapters

Kanex Thunderbolt Gigabit Ethernet + USB 3.0 Adapter

Easily connect to a reliable, high-speed Gigabit Ethernet network..
Supports both USB 3.0 and Gigabit Ethernet interfaces for greater expandability of your MacBook Air or MacBook Pro.
Supports daisy-chain of USB hubs for greater expandability. Upstream port- thunderbolt and thunderbolt 2. Downstream port- usb 3.0 and gigabit ethernet.
Simply connect an Ethernet cable to the Kanex Thunderbolt adapter, and then plug into the Thunderbolt port of your Mac or PC.
Kanex Thunderbolt adapters won the Macworld Best of Show 2014 award for its ability to help Mac and PC users increase their connectivity options and bridge the gap between old and new technologies.

Check Stock

TP-Link AV1300 Powerline WiFi Extender – AC1350 Dual Band WiFi, Gigabit Port, Noise Suppression Design, Plug&Play, Power Saving(TL-WPA8630 KIT) (Renewed)

WiFi powerline adapter provides up to 1300Mbps Ethernet over power, up to dual band 1350Mbps(450Mbps 2.4GHz+867Mbps 5GHz) WiFi.
Ideal to be Ethernet extender who can easily go over the walls.
As network adapters supporting HomePlug AV2, easy to add multiple adapters and works under 110 to 240Volt.
Gigabit port, give you full speed of your internet.
Operating Temperature: 0 degree Celsius ~ 40 degree Celsius (32 degree Fahrenheit~ 104 degree Fahrenheit).
Power saving automatically reduces power consumption by up to 85 percent.
Plug & Play, no new wires and no configuration required.
Data encryption by 128 bit AES to make the network safe and private.

Check Stock

Satechi Type-C Dual Multimedia Adapter with Dual 4K HDMI, USB-C PD, Gigabit Ethernet, Micro/SD Card Readers, USB 3.0 - Compatible with 2021 MacBook Pro M1 Pro & Max (Space Gray)

...ed monitors. Dual display is not supported in 2020 M1 Macs. Requires a direct HDMI to HDMI connection, will not work with VGA, Thunderbolt or DVI displays..
A PORT FOR EVERY PERIPHERAL - the Dual Multimedia Adapter eliminates the need for extra adapters, with two 4K HDMI ports, USB-C PD charging (up to 60W), Gigabit Ethernet, micro/SD card reader UHS-I (up to 104 Mbps) and two USB 3.0 ports (up to 5Gbps), to help simplify your setup.
ELEGANT, EFFORTLESS DESIGN - housed in elegant yet durable aluminum, with a plug and play design for a truly effortless experience – no drivers or installation needed.
COMPATIBLE WITH - Dual display not supported on Apple 2020 M1 Macs. 2021 MacBook Pro 14-inch, 16-inch (M1 Pro & Max), 2019/2018/2017/2016 MacBook Pro, 2018 MacBook Air and 2020/2018 Mac Mini. Does not support MacBook models with single USB-C port. Note: The MagSafe 3 port on the MacBook Pro (16 inch, M1 Pro/Max, 2021) will charge up to 140W while the USB-C port will support 60W max. For faster charging, use MagSafe 3 port directly on computer..

Check Stock

WAVLINK USB3.0 Universal Laptop Docking Station,Dual Video Monitor Display with HDMI/DVI/VGA Gigabit Ethernet,Audio Output/Input 6 USB Ports for Laptop Ultrabook and PCs

DUAL DIAPLAY MONITOR OUTPUTS- laptop docking station supports simultaneous HDMI and (DVI / VGA) displays, (DVI to VGA adapters are supplied for added....
SIX USB PORTS INCLUDED ( 2XUSB 3.0 and 4x USB 2.0)-universal docking station with 2X additional USB ports with SuperSpeed USB 3.0 (5 Gbit/s).
WITH ONE GIGA ETHERNET PORT- Gigabit Ethernet port for 10/100/1000 Mbit/s speeds for wired connectivity to the Internet.
Free Replacement - If our USB3.0 universal Docking station malfunctions , there nothing to worry about,we offer free replacement within one year. The....

Check Stock

TP-Link AV1300 Powerline WiFi Extender TL-WPA8630 KIT - Powerline Adapter with AC1350 Dual Band WiFi Gigabit Port 2X2 MIMO with Beamforming Plug&Play Power Saving Ideal for Smart TV

WiFi powerline adapter provides up to 1300Mbps Ethernet over power, up to dual band 1350Mbps (450Mbps 2.4GHz+867Mbps 5GHz) WiFi.
As network adapters supporting HomePlug AV2, easy to add multiple adapters and works under 110 to 240Volt.
Gigabit port, give you full speed of your internet.
Operating Temperature: 0 degree Celsius ~ 40 degree Celsius (32 degree Fahrenheit~ 104 degree....
Power saving automatically reduces power consumption by up to 85 percent.
Plug & Play, no new wires and no configuration required. Storage Temperature-(-40°F) ~ 158°F (-40°C ~ 70°C ). Storage Humidity- 5% ~ 90%....

Check Stock

Wavlink Aluminum USB 3.0 Universal Laptop Docking Station Dual Monitor Display HDMI & DVI/VGA, Gigabit Ethernet, Audio, 6 USB 3.0 Ports for Laptop, Tablets, Ultrabook,More Efficient Home Office

...0×1440 and DVI/VGA port supports display resolutions up to 2048×1152 / 1920×1200, if dual displays are connected, each will be limited to a maximum resolution of 1920×1200, DVI to VGA adapters are supplied for added flexibility. Great for different home and office workspace applications..
Gigabit Ethernet RJ-45 port 10/100 / 1000Mbps Ethernet, provides you with fast wired network connection, perfect for home office, hotel and other poorly connected areas..
Easily add 6xUSB 3.0 SuperSpeed ports to your PC and enjoy data transfer rates of up to 5Gbps for faster sync times, you can connect your usb peripherals or usb stick to solve external USB devices and high-speed file transfer for home office workers..
System Support: Windows 10, 8, 7,& legacy XP systems,Chrome OS R55. Attention: Surface RT, Mac OS (10.13.4 – 10.13.6)/Linux/Unix are not supported. Docking station is suggested for use with web and productivity software.
not recommended for gaming(see Display Link website for more details).
Unique Aluminum Vertical design, easy setup. Build in USB 3.0 GPU certified by DisplayLink. Multi-function operation performance, bring a new life style for you. All of our products offer 1 year limited.

Check Stock

Intel Corp X540T2 Converged Network Adapt T2

Intel Ethernet Converged Network Adapter X540-T2 10GBASE-T Dual Port Passive heatsink Pie 21 (5Gt/s) Standard Cat6a cabling with RJ45 connectors.
Design that delivers high availability scalability and for maximum flexibility and price/performance.
Low cost low power 10 Gigabit Ethernet (10GbE) performance for the entire data center.
Standard CAT-6a cabling with RJ45 connectors.
Backward compatibility with existing 1000Base-T networks simplifies the transition to 10GbE.
Flexible I/O virtualization for port partitioning and quality of service (Qu's) of up to 64 virtual ports.
Unified Networking Delivering Lan Ischia And Foe In One Low Cost Can.
Industry First Dual-Port 10Gbase-T Adapter With Single-Chip Solution With Integrated Mac + Phi.
Reliable and proven 10 Gigabit Ethernet technology from Intel corporation.
Low cost, low power, 10 Gigabit Ethernet (10GbE) performance for the entire data center.
Flexible I/O virtualization for port partitioning and quality of service (QoS) of up to 64 virtual ports.
Unified Networking Delivering Lan, Iscsi, And Fcoe In One Low Cost Cna.
Industry First Dual-Port 10Gbase-T Adapte....

Check Stock

StarTech.com USB 3.0 to Dual Port Gigabit Ethernet Adapter w/USB Port - 10/100/100 - USB Gigabit LAN Network NIC Adapter (USB32000SPT)

MULTI-PORT FUNCTIONALITY: The USB 3.0 to Dual Port Gigabit Ethernet Adapter lets you add two Gigabit Ethernet ports to your laptop or Ultrabook computer through a single USB 3.0 port..
MEETS INDUSTRY STANDARDS: Each RJ45 port in this LAN adapter supports 10/100/1000 Mbps Ethernet and is fully compatible with IEEE 802.3i/u/ab standards..
EXTENDED CONNECTIVITY: This 2-port adapter connects to two physical networks simultaneously, leveraging the 5 Gbps speed of USB 3.0 to provide dedicated gigabit bandwidth to each port..
VERSATILE FUNCTIONALITY: The USB NIC adapter provides physical network interfaces to virtual machine configurations. Great for IT administrators that require dual-homed or multi-homed systems..
Connect to two different networks simultaneously, through a single USB 3.0 port.
Conserve available USB 3.0 ports with USB pass-through.
Dual Gigabit Ethernet ports through a single USB connection.
IEEE 802.3, 802.3u and 802.3ab (10BASE-T, 100BASE-TX, and 1000BASE-T) compatible.
Crossover Detection & Auto-Correction (Auto MDIX).

Check Stock

Ubiquiti PoE Adapter

GET BETTER WIFI. Use Coaxial to ethernet Adapters between your router and access point to dramatically improve your WiFi speeds and performance throughout your entire home, delivering Gigabit speeds to all your connected devices. Extend the reach of your WiFi by creating an Ethernet over coax (MoCA) network at every coax outlet in your home..
CONVERT COAX WIRING INTO GIGABIT ETHERNET to create a bigger network pipe to connect any Ethernet device, such as a gaming system, streaming 4K HDTV, computer, WiFi router or extender, to increase bandwidth and coverage. The HT-EM4 Ethernet over coax adapters convert your existing coax cable outlets into an Ethernet network to deliver an extremely reliable and fast, wired network connection for all of your bandwidth-hungry applications such as online gaming, streaming videos and video calls..
INCLUDES TWO COAX CABLES. You will no longer need to go hunting for another Coax cable. This kit includes everything you need to setup and create a MoCA network..
PLUG N PLAY SET UP. Simply connect an HT-EM4 MoCA Adapter to any coax outlet and into your WiFi router or access point. Connect the second MoCA Network Extender into the device you want to connect to the Internet with an Ethernet cable. Two MoCA Adapters automaticall....

Check Stock