The Best ethernet network interface card of 2021 – Top 10 and Rankings

If you’re looking for ethernet network interface card but don’t know which one is the best, we recommend the first out of 10 ethernet network interface card in this article. Check out how we decide after hours of researching and comparing dozens of items on the market.

Rank No. #1
Realtek Chipset Gigabit PCI Express Ethernet Network Interface Card with Low Profile Bracket (No Software))
  • Includes Low Profile Bracket
  • Windows 7/8/8.1/10, Linux, and Mac has built-in driver support for in OS
  • No driver for OpenBSD, FreeBSD, nor derivative like FreeNAS
  • Compatibility issue with some HP and Dell computers
SaleRank No. #2
TP-Link 10/100/1000Mbps Gigabit Ethernet PCI Express Network Card (TG-3468), PCIE Network Adapter, Network Card, Ethernet Card for PC, Win10 supported
  • Ultra Fast: 10/100/1000Mbps PCIe Adapter upgrade your Ethernet speed to Gigabit
  • Automation: Wake on LAN supporting Auto Negotiation and Auto MDI/MDIX
  • Supports: IEEE802.3x Flow Control for Full duplex Mode and backpressure for Half duplex Mode; 4k Bytes Port: 1x 10/100/1000Mbps RJ45 Network Media
  • Compatibility: Windows 10, 8.1, 8, 7, Vista, XP
  • Dual Bracket: Low profile and standard profile bracket inside works with both mini and standard size PCs
Rank No. #3
Ziyituod Gigabit Ethernet Card, 4-Port PCI-E Network Interface Card (NIC), PCI Express LAN Adapter Converter, 10/100/1000Mbps RJ45 PCIe Network Card for Desktop PC/Server/Workstation
  • High quality: Use RTL8111G x 4 high-performance main control chip, stable performance, and good compatibility. It is suitable for multiple market segments and emerging applications, such as desktop, mobile, workstation, server, communications platforms, and embedded applications.
  • Imported alloy heat sink: The advanced Heat Sink helps to dissipate heat generated by the adapter, which in turn increases performance and improves stability. What're more, lower temperatures ensure an increased adapter lifespan.
  • The 4-port gigabit ethernet adapter is compliant with the PCIe 2.0 standard and features support for Jumbo Frames and 802.1q VLAN tagging as well as Wake on LAN (WoL). Each port provides 10/100/1000 Mbps capable Ethernet and is fully compatible with IEEE 802.1 802.3 ab/u/x standards.
  • Wide Compatibility & Safety: Compatible with Windows XP/10/8.1/8/7, LINUX, NAS, Works with PCI Express X1, X4, X8, X16 slot. Includes an optional low-profile / half-height bracket that can be used for installation into a standard or small form-factor computer chassis.
  • Industry Leading Suppor: 1-Year Warranty and Free Lifelong technical support and 30 days package return. If you have any question or suggestion about our product, We will give you the most professional answers within 24 hours.
SaleRank No. #4
Gigabit Ethernet PCI Express Network Adapter 10/100/1000Mbps Network Interface Card (NIC) PCI-e Network Controller Card RJ45 LAN Adapter Converter for Desktop PC , Black
  • 【PCIe GIGABIT LAN ADAPTER】PCI-E to Gigabit Ethernet network LAN controller card, adopt RTL8111F high-performance master chips, Stable to improve the internet speed to 1000Mbps and upgrade your Ethernet speed to Gigabit .
  • 【UPDATE OLD INTERFACE】Speedbyte Network Interface Card (NIC) provides you a smart way to change your old LAN port to RJ45 interfaces. After changing, you can enjoy up to 1000Mbps from your desktop wich is 10x faster than 100Mbps.
  • 【REGARDLESS OF FORM FACTOR】The PCI-E Network Adapter comes with a low-profile/half-height installation bracket and includes a standard profile bracket for installation in a wide range of computers/server chassis.
  • 【 HIGH COMPATIBILITY 】Compatible with 802.1Q Virtual LAN (VLAN) Tag and Ethernet card which is compliant to IEEE802.3, IEEE802.3u & IEEE802.3ab. Fits any PCI Express x1, x2, x4, x8 or x16 socket.Compatible with a broad range of operating systems, including Windows 10, 8/8.1, 98SE, ME, 2000, XP, XP-64bit, Vista, Vista-64bit, 7, 7-64bit. NOTE: No driver needed for Windows 10.
  • 【YOU WILL GET】 24 hours friendly technical support covering all quality problems – we’ll offer you free replacement or full refund. Just email us for whatever issues, you will receive friendly customer service within 24 hours and we’ll save your time from product returning.
Rank No. #5
j5create USB 3.0 Gigabit Ethernet Adapter Network Interface Card JUE130
  • Quickly add a Gigabit Ethernet port through USB 3.0
  • USB 3.0 plug-and-play and backwards compatible with USB 2.0/1.1
  • Transfer all your files almost instantly over a true Gigabit network
  • IEEE 802.3, 802.3u and 802.3ab (1BASE-T, 100BASE-TX, and 1000BASE-T) compatible
  • Compatible with Windows and macOS. Note: Currently not compatible with macOS 11 Big Sur. To avoid any loss of functionality, we strongly advise all Mac users to delay updating to macOS 11 Big Sur for the time being
Rank No. #6
TP-Link 10GB PCIe Network Card (TX401)-PCIe to 10 Gigabit Ethernet Network Adapter,Supports Windows 10/8.1/8/7, Windows Servers 2019/2016/2012 R2, and Linux, Including a CAT6A Ethernet Cable
  • 10 Gbps PCIe Network Card: With the latest 10GBase-T Technology, TX401 delivers extreme speeds of up to 10 Gbps, which is 10× faster than typical Gigabit adapters, guaranteeing smooth data transmissions for both internet access and local data transmissions[1]
  • Versatile Compatibility: With extreme speed and ultra-low latency, 10GBase-T is backwards compatible with multiple data rates (10 Gbps, 5 Gbps, 2.5 Gbps, 1 Gbps, 100 Mbps), automatically negotiating between higher and lower speed connections
  • QoS: Quality of Service technology delivers prioritized performance for gamers and ensures to avoid network congestion for PC gaming
  • Free CAT6A Ethernet Cable: To maximize TX401's performance, a 1.5 m CAT6A Ethernet Cable is included—rated for up to 10 Gbps while a regular cable is only rated for 1 Gbps
  • Low-Profile and Full-Height Brackets: In addition to the standard bracket, a low-profile bracket is provided for mini tower computer cases
Rank No. #7
EDUP Gigabit Ethernet PCI Express PCI-E Network Card 10/100/1000Mbps RJ45 LAN Adapter Converter for Desktop PC
  • With Gigabit Ethernet card, you can add a 10/100/1000Mbps Ethernet port to any PC through a PCI-E slot. Fits any PCI Express x1, x2, x4, x8 or x16 socket; additional 8cm low-profile bracket provides the option for installation in small size HTPC case.
  • EDUP pci-based 10/100/1000 Mbps Gigabit Ethernet network adapter card provides a simple connection to a Gigabit Ethernet network, and is fully compatible with 802. 1Q virtual LAN (VLAN) tag. And Ethernet card which Is compliant to IEEE802. 3, IEEE802. 3U & IEEE802. 3ab.
  • Gigabit PCI network adapter Suitable for any pci-enabled client, server or workstation, The Gigabit Ethernet network adapter card Supports high Performance Dual channel networking and maximum data transfer speeds of 1000Mbps in each direction (2000 Mbps total) - up to ten times faster than 10/100 Ethernet.
  • Gigabit network card compatible with Windows 10, 8/8. 1, 2000, XP, Vista, 7. Please kindly note: This product does not support Linux or Mac OS.
  • The high quality PCI Gigabit NIC with 12cm profile bracket and additional 8cm profile bracket. Support: 2-year and free 24/7 technical support.
Rank No. #8
X-MEDIA 1-Port PCI 10/100/1000Mbps Gigabit Ethernet PCI Network Card / Network Adapter, Realtek RTL8169SC Chipset, Windows 10 & Linux Supported [XM-NA3500]
  • Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.1q, 802.1p
  • Speed: 10/100/1000Mbps
  • LEDs: ACT/Link
  • BUS: 32-bit PCI
  • Supported OS: Windows 2000 / XP / Vista / 7 / 8 / 8.1 / 10 (32/64-bit); Linux
Rank No. #9
Richer-R USB 3.0 Drive-Free Gigabit Ethernet Adapter Network Card for Nintendo WII Game Machine,USB Ethernet Adapter Support USB 3.0 Gigabit Ethernet,Plug and Play
  • Plug and play, no driver installation, native driver support is available for Chrome, for Linux and for Windows OS.
  • Support USB 3.0 gigabit ethernet, can be upgraded to wired gigabit speed through USB, performance is more stable.
  • Support Wake-on-LAN (WoL), full-duplex (FDX) and half-duplex (HDX) Ethernet, crossover detection, backpressure routing, and automatic correction (Auto MDIX).
  • Using RJ45 network interface, it can be used for Nintendo WII game machine.
  • The network speed is stable, small size, compact structure, suitable for traveling and business trip.
Rank No. #10
2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC with Low Profile
  • Compatible for X1,X4,X8,X16
  • Comes with low profilce bracket
  • Support PXE function
  • Support Wake on LAN
  • Freely compatible, the network card can support multiple system: Windows ME/98SE/2000/XP, Win7 / Win8 / Win10 / Vista / Sever 2003/2008 / 2012 /2016/ Linux / DOS/MAC OS

How Do You Buy The Best ethernet network interface card of 2021?

Do you get stressed out thinking about shopping for a great ethernet network interface card? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching ethernet network interface card, which is why we have assembled a comprehensive list of the greatest ethernet network interface card available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for ethernet network interface card that you consider buying. Your questions might include the following:

  • Is it worth buying an ethernet network interface card?
  • What benefits are there with buying an ethernet network interface card?
  • What factors deserve consideration when shopping for an effective ethernet network interface card?
  • Why is it crucial to invest in any ethernet network interface card, much less the best one?
  • Which ethernet network interface card are good in the current market?
  • Where can you find information like this about ethernet network interface card?

We’re convinced that you likely have far more questions than just these regarding ethernet network interface card, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for ethernet network interface card, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible ethernet network interface card. Make sure that you are only using trustworthy and credible websites and sources.

We provide an ethernet network interface card buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available ethernet network interface card currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of ethernet network interface card has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features:What bells and whistles matter for an ethernet network interface card?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your ethernet network interface card.
  5. Customer Ratings: Number ratings grade ethernet network interface card objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their ethernet network interface card.
  7. Product Quality: You don’t always get what you pay for with an ethernet network interface card, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an ethernet network interface card is should be an indication of how long it will work out for you.

We always remember that maintaining ethernet network interface card information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding ethernet network interface card is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.