USB Ethernet Adapter for Computers

109 results
j5create USB-C to HDMI/RJ45/USB 3.0 Audio/Video Adapter, Male to Female, Assorted Colors (JCA374US) image 1
Item: 2728943
Model: JCA374US

Plug laptops into external displays with this multi-adapter. Two USB 3.0 ports charge devices and transfer files quickly, while the HDMI port lets you add displays to your workstation. This j5create USB-C multi-adapter has a built-in Gigabit Ethernet port, providing compatibility with wired networks..Multiport adapter provides extra connectivity from your computer.Input connector: USB Type-C (male).Output connectors: one HDMI (female), one RJ-45 (Gigabit Ethernet, female), and two USB 3.0 (female).Dimensions: 0.59"H x 1.99"W x 3.8"D.Cord length is 9.45".HDMI supports display resolution up to 4K, 30Hz/1080p, 60Hz.Power mode: bus powered or self powered.Supports upstream charging and Power Delivery 2.0 via USB Type-C charging port.Equipped with surge protection so you can safely charge your devices.Charge devices and add accessories to your workstation with this j5create USB-C to HDMI, RJ-45 and USB 3.0 multi-adapter.

Price is  $59.99
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StarTech® USB-C Multifunction Adapter, Black (DKT30CHPD) image 1
Item: IM16C3613
Model: DKT30CHPD

The StarTech® DKT30CHPD USB-C multifunction adapter in black, expands the connectivity of your port-limited laptop, using the convenient built-in USB-C cable. It includes 4K video, GbE and two USB 3.0 ports for added flexibility. This device powers and charges your laptop and simultaneously powers the adapter. It is compatible with USB-C charged laptop, Chromebook™ and MacBook..Add an additional display with this UHD 4K capable USB-C HDMI multiport video adapter.Power your laptop with 60W Power Delivery using a USB Type-C power adapter.Add USB 3.0 Type-A devices, like a flash drive or mouse, through this multiport adapter.Flexible desktop placement with the extended 34 cm attached USB-C cable.Add wired network connectivity with the Gigabit Ethernet RJ45 port

Price is  $103.47
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SaharaCase Aluminum 5-in-1 USB-C Hub Adapter for PC & Mac Laptops (LT00073) image 1
Item: 24639969
Model: LT00073

Whether you're powering through work, streaming content in 4K, or connecting to stable wired internet, this all-in-one adapter has the ports you need—without the bulk..5-in-1 Port Expansion: Add 1x HDMI, 1x USB 3.0, 1x USB 2.0, 1x USB-C 2.0, and 1x RJ45 Ethernet port for enhanced functionality from a single USB-C connection..Ultra HD HDMI Output: Connect to external monitors, TVs, or projectors with support for 4K@30Hz and 1080p resolutions for stunning video quality..Fast Wired Ethernet Access: Get reliable 100Mbps internet via the RJ45 port—perfect for streaming, video conferencing, or working in low-signal areas..Blazing Data Transfers: Enjoy up to 5Gbps speeds with USB 3.0 for fast file transfers, plus additional USB 2.0 and USB-C 2.0 ports for accessories..100W Power Delivery: Charge your laptop or other devices rapidly while using the hub, keeping your workflow powered all day long..Durable & Travel-Ready: Made with an aluminum alloy body and ABS-plastic plug for long-lasting use at home, the office, or on the go..SAHARA Limited Lifetime Replacement Warranty..Maximize your device's potential with the SaharaCase 5-in-1 USB-C Hub, crafted from premium aluminum alloy for performance and durability.

Price is  $43.99
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StarTech USB C Adapter - HDMI - SD - PD (DKT30CSDHPD3) image 1
Item: IM15KQ489
Model: DKT30CSDHPD3

Portable USB-C multiport adapter with HDMI adds more connectivity to your MacBook Pro or Dell XPS or other USB-C laptop - USB C to USB 3.0 hub provides 4K HDMI video output and two USB-A ports and one USB-C port (data/power) plus SD card reader and Gigabit Ethernet port - Supports ultrawide monitors - Power the adapter and your laptop using your laptop’s USBC power adapter (supports USB PD 3.0 60W) - USB Type-C multiport adapter for travel with SD slot to access your multimedia content.Connect a 4K HDMI monitor to your MacBook Pro or Windows laptop with this USB-C HDMI multiport adapter.Utilize USB devices when you travel with 3x USB 3.0 ports - 2x USB-A and 1x USB-C.Power both the multiport adapter and your laptop, using your laptop’s USB-C power adapter (supports USB Power Delivery 3.0).Get easy access to your SD, SDHC and SDXC memory cards, or microSD cards (with adapter).Add wired network connectivity with the Gigabit Ethernet RJ45 port.Portable Docking Station | Mac & Windows® | 4K | GbE | Thunderbolt™ 3 Compatible

Price is  $99.39
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Comprehensive 2-Port USB-C Hub, Black (USB3C-RJ45-PD) image 1
Item: IM18HY517
Model: USB3C-RJ45-PD

Comprehensive's 3.2 USB-C adapter allows you to add a single RJ45 ethernet port and a Power Delivery (PD) port to a USB-C enabled computer system, with support for Gigabit network connections at full bandwidth. This device is backward compatible with older USB computer systems (speed limited by USB bus), making it the ideal portable replacement network adapter or laptop accessory. You can charge your laptop or other mobile device while at work connected to the network. This adapter/converter is covered under Comprehensive's worry-free lifetime warranty..USB 3.2 Type-C adapter allows you to add a single RJ45 Ethernet port and a Power Delivery (PD) port to a USB Type-C enabled system, with support for Gigabit network connections at full bandwidth.Dimensions: 0.5"H x 1.75"W x 1.75"D.Supports up to 1Gbps (1000Mbps) Ethernet speed.Plug-and-play with no driver or software installation required.Supports up to 60W Power Delivery (PD) pass-through charging.Supports Auto MDI-X (Medium Dependent Interface).Supports PAUSE frames and Wake-On-LAN.Works with most operating systems, including Windows, macOS, Android, iPadOS, and Chrome.Backward compatible with 10/100Mbps Ethernet speeds.Ultradurable ABS housing ensures years of reliable use.Compatible with Thunderbolt 3.Meets or exceeds FCC, CE, RoHS standards.Lifetime manufacturer limited warranty

Price is  $58.64
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StarTech.com USB-C Multiport Adapter Travel Mini Docking Station, Black (DKT30CSDHPD) image 1
Item: 24430752
Model: DKT30CSDHPD

Add more connectivity to your MacBook or other USB-C laptop, with 4K video, Gigabit Ethernet, two USB 3.0 ports and an SD card reader, plus power and charge as you work. Expand the connectivity of your USB-C; enabled laptop. This USB-C multiport adapter lets you turn your laptop into a powerful workstation, virtually anywhere you go, and eliminates the hassle of carrying and connecting many different port adapters. The USB-C adapter lets you add 4K Ultra HD HDMI; video output, two USB 3.0 Type-A ports, one Gigabit Ethernet port and one SD card reader slot through your laptop's USB-C port. You can also use your laptop's USB-C power adapter to power both the multiport adapter and your laptop simultaneously, with support for USB Power Delivery 2.0. It's the ideal accessory for your MacBook Pro or other USB Type-C; equipped laptop, and it's also Thunderbolt; 3 port compatible. Create a powerful workstation When coupled with your laptop display, this versatile USB-C multiport adapter makes it easy to create a dual-monitor workstation when you need it. It offers a 4K HDMI port (with audio), so you can easily connect a high-resolution monitor and gain access to more screen space. With higher resolutions, you can view more windows at once and increase your productivity. The Gigabit Ethernet port ensures reliable wired network access, which is ideal for areas with limited Wi-Fi access. Plus, with two additional USB 3.0 ports (USB Type-A) you can connect your existing peripheral devices, like your mouse or flash drive. The USB-C adapter also features an SD card reader slot so you can access all of your multimedia content. Designed for easy portability This multiport adapter means you don't have to carry multiple power adapters with you. Ideal for mobile use, it features a USB-C port that supports USB Power Delivery 2.0 (USB PD 2.0), so you can use your laptop's USB-C power adapter to power both your laptop and the multiport adapter. The versatile multiport adapter is compact and lightweight, so it's easy to tuck into your laptop bag. It consolidates multiple ports into a single adapter, which means you don't need to bring along multiple single-function adapters. The DKT30CSDHPD is backed by a StarTech.com 3-year warranty and free lifetime technical support. Note: To ensure full adapter functionality, your laptop's USB-C port must support USB Power Delivery and DP Alt Mode..Expand the connectivity of your MacBook Pro, Chromebook, Dell XPS, or other USB-C enabled laptop.Power both the multiport adapter and your laptop simultaneously, using your laptop's USB-C based power adapter (supports USB Power Delivery 2.0).4K video, Gigabit Ethernet, two USB 3.0 ports and an SD card reader.⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.USB C Multiport Adapter - Portable USB-C Dock to 4K HDMI, 2-pt USB 3.0 Hub, SD/SDHC, GbE, 60W PD Pass-Through - USB-C Travel Mini Docking Station - USB Type-C/Thunderbolt 3

Price is  $121.99
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StarTech 3-Port USB 2.0 Hub (HB30C3AGEPD) image 1
Item: IM19D1727
Model: HB30C3AGEPD

Turn a laptop USB-C port into three USB Type-A ports (5Gbps) and one GbE port, plus power and charge your laptop. This 3-port USB 3.0 hub with Gigabit Ethernet couples your USB peripheral and RJ45 network connections into a single convenient hub, with support for USB Power Delivery. This means that you can power and charge your laptop through its USB-C port while simultaneously powering the hub. With its integrated USB Type-C cable and small-footprint design, this versatile hub offers a perfectly portable solution for connecting devices that require traditional USB Type-A ports to your USB-C or Thunderbolt 3 equipped computer. Merge two vital port types into one stylish hub If your USB-C equipped laptop or MacBook is missing the ports you need, this hub can help. The versatile USB 3.0 hub gives you access to not only your USB peripheral devices but also a wired internet connection. It offers a Gigabit Ethernet port, so you can connect to a network in locations where Wi-Fi is unreliable or unavailable. Connect your USB devices in seconds This USB hub is multi-platform compatible, which means it will work with a wide range of USB-C laptops that use a USB-C power adapter. It also works with a range of operating systems such as Windows , macOS, Linux and Chrome OS. It automatically installs once you connect it to your laptop, so you can be up and running in seconds. Carry fewer cables and power adapters This USB-C 3.0 hub supports USB Power Delivery 2.0, so instead of carrying multiple cables and power adapters, you can use your laptop's USB-C power adapter to power both your laptop and the hub. By using just a single power adapter instead of two, you can eliminate clutter and hassle when you work. Take it with you wherever you go With its compact and rugged design, you can take this portable USB 3.0 hub anywhere you go. Because it's so compact, it's easy to tuck into your laptop bag and only takes up a small amount of desk space when you connect it to your workstation. For portable applications, having the integrated host (USB-C) cable means one less thing to remember to carry with you. The HB30C3AGEPD is backed by a StarTech.com 2-year warranty and free lifetime technical support..Expand your laptop or MacBook connectivity through USB-C by adding three USB-A ports (5Gbps) and a GbE RJ45 port.Supports USB Power Delivery 2.0 to power and charge your laptop when coupled with your laptop's USB-C based power adapter.Compact, lightweight housing with a small-footprint design for travel or desktop placement

Price is  $76.99
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StarTech 3-Port USB 3.0 Hub, Black (ST3300GU3B) image 1
Item: IM1XJ7578
Model: ST3300GU3B

Use a single USB 3.0 port to add three external USB 3.0 ports and a Gigabit Ethernet port to your laptop or Ultrabook using the StarTech.com USB hub. Its integrated GbE port enables you to expand your devices connectivity options. Well-designed with a black lightweight aluminum casing, it is durable and portable. The integrated LED indicators enable you to check the status of the link and activity. This USB hub is a perfect accessory for connecting peripherals like mouse, keyboard and USB flash drive to your laptop or computer..USB Ethernet adapter for data transfer and internet connectivity.SuperSpeed 3 USB 3.0 A female, 1 RJ-45 female and 1 USB 3.0 A male for multiple connectivity.Requires 100 - 240 VAC input voltage, 300 mA input current, 5 VDC output voltage, 2 A output current.Windows 8, 8.1, 7, Vista, XP (all 32/64 bit), Server 2012, 2008 R2, 2003, Mac OS 10.6, Linux 2.6.x.Operating Temperature: 0 - 50 deg. C; storage temperature: 10 - 75 deg. C.Humidity: 0 - 85% RH (Non-condensing).Certifications and standards: Meets with RoHS, FCC and CE standards.Dimensions: 1.7"W x 3.4"L x 0.6"H.Comes with 2-year limited warranty.The black StarTech.com 3 Port Portable USB 3.0 Hub With Gigabit Ethernet Adapter NIC features a USB 3.0 host connection enabling maximum data transfer rate up to 5 Gbps and Ethernet up to 2 Gbps.

Price is  $57.67
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Belkin Universal Docking Station for USB-C Laptops (AVC008FQSGY-V2) image 1
Item: 24550354
Model: AVC008FQSGY-V2

This all-in-one solution expands your computer's USB-C port into an HDMI port, two USB-A ports, Ethernet port, ​SD card reader, and USB-C PD port, giving you the ports newer laptops have eliminated in recent years. Plus, it supports pass-through charging up to 100W, eliminating the need to choose between port expansion and power. The slim, compact, and travel-ready design of our USB-C 6-in-1 Multiport Adapter is ideal for those who have multiple workstations or looking to declutter their desk. Supports 4K resolutions and up to 5 Gbps of bandwidth for fast data transfer between laptop and peripheral devices..Charge and connect your USB-C laptop to multiple devices with slim and compact USB-C 6-in-1 multiport adapter.Connect your laptop to multiple devices via USB-C.Ports: Gigabit Ethernet, USB-C PD 3.0, SD 2.0 card reader, 2x USB-A 3.0 BC1.2, 4K HDMI(R) 1.4 port.5" cable length.Get access to high-definition resolutions—up to 4K—through the dedicated HDMI port.Supports pass-through charging up to 100W.Get up to 5 Gbps data transfer between your computer and peripheral devices.Easily connect your laptop to multiple devices with Belkin USB-C 6-in-1 multiport adapter

Price is  $79.99
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4XEM 3-Port USB-C & USB-A Hub, Black (4XUSBCAHUB3ATAA) image 1
Item: IM1NU1991
Model: 4XUSBCAHUB3ATAA

The 4XEM 3 Port USB-C & USB-A Hub with RJ-45 Ethernet and USB-A Adapter is the perfect solution for expanding connectivity and networking capabilities on your device. With both a USB Type-C and USB Type-A male connector (USB-A offered through attached Y-cable), this versatile hub supports OTG functionality, making it compatible with a wide range of devices..Features three ports and is classified as a USB 3.2 Gen 1 hub..Dimensions: 0.5" H x 0.9" W x 3.5" D.Supports data transfer speeds of up to 5000 Mbps..It is plug and play, meaning it does not require any additional setup or software installation..It is bus powered, meaning it does not require an external power supply. The cord length is approximately 0.5 feet (6 inches)..Features three USB 3.2 Gen 1 ports, each supporting data transfer speeds of up to 5Gbps..The hub includes one Gigabit Ethernet port, which supports speeds of 10/100/1000Mbps..Features dual connectors: USB-C and USB-A with OTG functionality..Boasts a compact and lightweight aluminum design..TAA compliant, making it ideal for government use..Comes with a 1-year limited warranty

Price is  $35.79
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StarTech 5-Port USB-C Hub, Space Gray (DKT31CVHPD3) image 1
Item: IM110CN82
Model: DKT31CVHPD3

Connect this USB Type-C Multiport Adapter to a USB-C, USB4, or Thunderbolt 3/4™ laptop to enable single-display 4K 60Hz HDMI 2.0b or 1080p 60Hz VGA video output via DP Alt Mode. The USB-C dock works with USB Type-C laptops or tablets, such as a Chromebook, Dell XPS, or MacBook. It features a 3-Port USB 3.2 Gen 2 (10Gbps) Hub (2x USB-A, 1x USB-C), and Gigabit Ethernet. Connect the laptop USB-C power supply to the dedicated USB Power Delivery (PD) 3.0 port, to charge the laptop..Thoughtful hideaway tethered design prevents cable clutter; The attached 1ft / 32cm long cable reduces strain on the USB-C laptop connector, while shorter cables common in other adapters create strain on the laptop USB-C connector.Prevent device dropouts, video flickering, and power overdraw common in other mini docks; Up to 100W PD Pass-Through with 84W for the laptop while reserving 16W for the adapter and attached devices.USB-C MINI DOCKING STATION: USB-C to HDMI 2.0b (4K 60Hz) or VGA 1080p for connectivity to a monitor or display, 100W Power Delivery Pass-Through, 3-Port USB 3.2 (10Gbps) hub (2x USB-A, 1x USB-C); Gigabit Ethernet Port (PXE boot/WoL).Works with all major operating systems (Windows, ChromeOS, macOS, Linux), and all hardware platforms including Intel, Apple M1 / M2, and AMD; Works with USB-C, USB4, Thunderbolt 3 & 4.Includes Network MAC Address Pass-Through, Wi-Fi Auto Switching, USB Event Monitoring, and Windows Layout Utilities for IT Pro's and IT help-desk support teams; These tools are not included with docks from consumer brands.Connect one USB-C and two USB-A peripherals to the USB 3.2 Gen 2 (10Gbps) ports..The Gigabit Ethernet port ensures reliable wired network access, with support for PXE Boot and Wake-on-LAN (WoL)..Advanced Windows Layout Utility: Setup and save custom windows layouts..MAC Address Pass-Through Utility: Improve network security..USB Event Monitoring Utility: Track and log connected USB devices..Wi-Fi Auto Switch Utility: Enable quick access to wired LAN.

Price is  $51.49
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StarTech 4-Port USB-C Hub, Space Gray (5G3AGBB-USB-C-HUB) image 1
Item: IM108RQ14
Model: 5G3AGBB-USB-C-HUB

This USB Hub adds three USB-C 3.2 Gen 1 (5Gbps) ports and one Gigabit Ethernet port to a USB-C enabled desktop or laptop computer. The USB Hub connects to a USB-C port on a computer, using the built-in 1ft. (30cm) host cable. The USB hub is backward compatible with USB 2.0 (480Mbps) devices, ensuring support for a wide range of modern and legacy USB peripherals (e.g., thumb drives, external HDDs/SSDs, HD cameras, mice, keyboards, webcams, and audio headsets).The USB hub is compact in size, facilitating portability when travelling..Bus-powered USB 3.2 Gen 1 (5Gbps) expansion hub features a USB-C host connector and 3-port USB-A hub, Overcurrent Protection (OCP) & Wake on USB - Up to 15W of bus power dynamically shared between 3 downstream ports.Features a built-in GbE adapter to provide the reliability and security of wired Ethernet to a laptop or desktop - The GbE controller is fully compatible with IEEE 802.3u/ab standards and supports WoL, Jumbo Frames, and V-LAN Tagging.The USB hub features a Micro USB power input (cable sold separately) to add 4.5W (5V/0.9A) of power to the hub for applications where additional power may be required, such as connecting high power USB devices like SSD drives.Attached 1ft/30cm cable provides longer reach for easy setup and prevents adapter from dangling on the USB-C host connector - Ideal cable length to reduce port strain on 2-in-1 convertible laptops, or host laptops on riser stands.Optimize the performance and security of this USB-C hub, using the included MAC Address Changer, USB Event Monitoring, Wi-Fi Auto Switch utilities (available for download) - Hub compatible with Win/macOS/Linux/iPadOS/ChromeOS/Android.The USB hub features a Gigabit Ethernet adapter. The Ethernet controller is compatible with the IEEE 802.3u/ab standards and supports Wake-on-LAN (WoL), Jumbo Frames, and V-LAN Tagging. The network adapter enhances laptop network reliability, security, and performance by utilizing wired 10/100/1000Mbps Ethernet..MAC Address Pass-Through Utility: Improve network security..USB Event Monitoring Utility: Track and log connected USB devices..Wi-Fi Auto Switch Utility: Enable users to quickly access faster network speeds via wired LAN.

Price is  $67.99
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j5create 3-Port USB Type-C Hub, Space Gray (JCH474) image 1
Item: 24573910
Model: JCH474

The j5create USB Type-C three-port hub with Gigabit Ethernet provides extra connectivity for your computer with a fast transfer speed of up to 5Gbps. This pocket-size multi-adapter allows you to add additional USB computer accessories and gigabit LAN through your USB Type-C port. This combo adapter allows you to add networking capabilities to a computer that is not equipped with an Ethernet port. With an RJ45 connector that supports 10/100/1000Mbps Ethernet performance, this hub is perfect for MacBook Air, Chromebook, and other laptop/desktop computers with a USB Type-C port..Three-port USB Type-C hub allows you to add networking capabilities to a computer that is not equipped with an Ethernet port.Dimensions: 0.75"H x 4.13"W x 2.7"D.Provides data transfer rates up to 5Gbps.Simple and quick plug-and-play setup with no driver installation needed.USB bus powered.Three USB Type-A ports let you connect anything from a mouse and keyboard to a USB webcam.RJ45 gigabit Ethernet port allows wired network connectivity for fast 10/100/1000Mbps transfer speed.Features activity, link, and blue LED indicators.Made of aluminum in space gray.2-year manufacturer limited warranty.⚠ WARNING: California Proposition 65 Warning. This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Price is  $29.99
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About USB Ethernet Adapter for Computers

A USB Ethernet adapter for computers is an essential accessory for enhancing connectivity and internet speed. These adapters allow users to connect their devices to wired networks, providing a stable and reliable internet connection, especially in environments where Wi-Fi may be weak or unreliable.

Ideal for laptops and desktops alike, USB Ethernet adapters are compact and portable, making them perfect for on-the-go professionals or anyone needing a quick network solution. They are user-friendly and typically require no additional software for installation.

When selecting a USB Ethernet adapter, consider factors such as speed capabilities, with options supporting various standards like Gigabit Ethernet for faster data transfer. Additionally, check for compatibility with your operating system to ensure seamless integration with your device.

Portability is another important feature; many adapters are designed to be lightweight and compact, making them easy to carry. Look for adapters with durable construction to withstand frequent use, and consider those with LED indicators to monitor connection status easily.