Best Gigabit Network Cards in 2026

2.5 Gbps PCIe Network Card: With the 2.5G Base-T Technology, TX201 delivers high-speeds of up to 2.5 Gbps, which is 2.5x faster than typical Gigabit adapters, guaranteeing smooth data transmissions for both internet access and local data transmissions

Versatile Compatibility – The Ethernet Network Adapter is backwards compatible with multiple data rates(2.5 Gbps, 1 Gbps, 100 Mbps Base-T connectivity). The 2.5G Ethernet port automatically negotiates between higher and lower speed connection.

QoS: Quality of Service technology delivers prioritized performance for gamers and ensures to avoid network congestion for PC gaming

【Wireless 802.11ac 2x2】Ubit WIE7265 WiFi Card with 802.11ac and 2 data streams get more data, robust connections, better coverage, and faster data rates. Delivers up to 6x faster Wi-Fi speeds (up to 867 Mbps) than 802.11n (150Mbps), with up to 3x more bandwidth per stream for more users and devices.

【Wireless 4.2 technology】Dual mode wireless 4.2 enables Basic Rate/Enhanced Data Rate (BR/EDR)-low energy devices to act as a hub and peripheral at the same time. Connects to the newest low energy Bluetooth products as well as your familiar devices, such as headsets, keyboard, mice and more.

【IEEE 802.11 AC Dual Band Adapter】Experience gigabit Wi-Fi connectivity without the wires; introducing Wireless-AC 2x2 160 MHz for accelerated gaming, downloading, file sharing, HD and 4K video streaming, video conferencing, multitasking, and wireless performance.

Dual band 802.11AC allows control over both 2.4 GHz and 5 GHz bands to provide the best flexibility and speeds

160 MHz support offers double the speeds over the legacy 802.11AC and maximum Bandwidth for lower latency and stream quality

Downlink MU MIMO allows an Access Point to simultaneously transmit data to multiple clients, improving overall downlink capacity by over 3x

Intel Gigabit CT PCI-E Network Adapter EXPI9301CTBLK (bulk)

No vPro Technology

Intel recommended wireless solution for 8th Generation Intel Core processors (older PC or other processors may not work)

Bluetooth 5

COST EFFECTIVE SOLUTION: Use this PCI LAN card to upgrade your existing system to include a 1 gigabit ethernet port

VERSATILE FUNCTIONALITY: This PCI interface card comes with both standard and low-profile brackets for easy installation in your PCI-enabled client, server, or workstation

1G SPEED: This PCI card is ideal for PCI ports that support 1GbE or less, supporting maximum data transfer speeds of 1000 Mbps in each direction (2000 Mbps total)

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.

【COMPATIBLE WITH OS】Compatible with Windows 10 / 8 / 8.1 / 7 / XP / Vista, Windows Server 2012 / 2008 R2 / 2008 / 2003, UEFI, Linux kernel up to 5.6 operating systems.

【DRIVER INSTALLATION REQUIRED】To find more OS compatibility version or driver download, go to Realtek: https:// www . realtek. com/zh-tw/component/zoo/category/network-interface-controllers-10-100-1000m-gigabit-ethernet-pci-express-software.

【2.5GBPS PCIE NETWORK ADAPTER WITH RTL8125B CHIP】PCIe 2.5G 4-Speed Multi-Gigabit Network Adapter supports data rate up to 2.5 Gbps. It will increase business working efficiency by increasing the network speed. The transmission is more stable, and it is not easy to cause packet loss and distortion.

Low-halogen single-port PCI-Express 10/100/1000 Ethernet adapter

The power management features including Energy Efficient Ethernet (EEE), DMA Coalescing, ultra-compact design, and a unique ventilated bracket for increased efficiency and reduced power consumption

IEEE 802.1Qav Audio-Video-Bridging (AVB) for tightly controlled media stream synchronization, buffering, and reservation

Supports Windows 7/8/2000/XP/Vista/Windows Server 2003/2008/2012; Novell Netware 5.x/6.x; Linux; FreeBSD 7.x or later; DOS; SCO Open Server; UnixWare / OpenUnix 8; Sun Solaris x86; OS Independent Vmware ESX (Does not support VMware ESXi 7.0 or above)

PCI Express 2.1. 2.5 GT/s x1 Lane. Compatible with x1, x2,x4, x8, x16 standard and low-profile PCI Express slots.

Compatible with IPMI pass-through (SMBus or NC-SI), iSCSI boot, WoL, PXE remote boot, VLAN filtering

Equipped with high quality original Intel 82599EN controller which supports I/O virtualization and make the servers more stable.

Compatible with Windows Server 2003/ 2008/ 2012, Windows7/8/10/Visa, Linux, VMware ESX.

Single SFP+ port let you connect to 10 Gigabit SFP+ module/DAC/AOC for meeting the demands of data center environments. PCI-E X8 Lane is suitable for both PCI-E X8 and PCI-E X16 slots.

✅Premium Controller: Gigabit NIC base on original Intel 82576 chip, which supports Intelligent Offloads and improve servers stability. Compare to Intel E1G42ET.

✅10/100/1000Mbps NIC: Dual RJ45 Ports support 10/100/1000Mbps and connect Cat5/ Cat6/ Cat7, up to 100 meters. PCIe v2.0 (5GT/s), x1 Lane, compatible with PCIE X1, X4, X8, X16 Slot

✅Widely Compatible OS：Windows 7/8/10/Visa/XP, Windows Server 2003/ 2008/ 2012, Linux, VMware ESX. (Does not support VMware ESXi 7.0 or above.)

【COMPATIBLE WITH OS】Compatible with Windows 10 / 8 / 8.1 / 7 / XP / Vista, Windows Server 2012 / 2008 R2 / 2008 / 2003, UEFI, Linux kernel up to 5.6 operating systems.

【DRIVER INSTALLATION REQUIRED】To find more OS compatibility version or driver download, go to Realtek: https:// www . realtek. com/zh-tw/component/zoo/category/network-interface-controllers-10-100-1000m-gigabit-ethernet-pci-express-software

【2.5GBPS PCIE NETWORK ADAPTER WITH RTL8125B CHIP】PCIe 2.5G 4-Speed Multi-Gigabit Network Adapter supports data rate up to 2.5 Gbps. It will increase business working efficiency by increasing the network speed. The transmission is more stable, and it is not easy to cause packet loss and distortion.

Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.1q, 802.1p

Data Transfer Rate: Gigabit 10/100/1000Mbps

BUS: 32-bit PCI; LEDs: ACT/Link

REKONG AX210 arrives in an M.2 2230 NGFF not CNVI supporting a maximum speed of 2.4Gbps on the 5GHz (160MHz) band and around 574 MB/s using 2.4GHz band (802.11ax in both). The module supports MU-MIMO, 2x2 TX/RX channels with two antennas and BT5.2.In addition to Windows 10 and Google Chrome OS,there's also Linux support, enabled in the Linux 5.1 kernel.(if you have any existing Wifi or Bluetooth drivers，it may cause an error in the device manager and the newly installed card may not operate.

Compact desktop PCs with M.2 NGFF motherboard: Samsung/Dell/Sony/ACER/ASUS/MSI/Clevo/Terransforce /Hasee Asrock Fatality X X370 etc HP desktop PCs.Only for Intel CPU in 4/5th/6th/7th/8th generation with NGFF M.2 A/E Key Interface. Lenovo(ThinkPad) Desktop PCs: Only for Intel CPU in 6th/7th/8th generation with NGFF M2 A/E Key Interface. Compatible Desktop PCs with NGFF M.2 motherboard(no brand limitation):MSI,ASUS,GIGABYTE,HP,DELL,LENOVO etc.

WiFi 6E AX210 adapter is designed to support the upcoming 11ax standard, supports 2x2 Wi-Fi 6E technology, including UL and DL OFDMA and 1024QAM, delivering data rates upto 2.4Gbps.The REKONG AX210 module can provide Gigabit wireless speed and dramatically improve your connected experience at home, work, or on the go.driver:https://downloadcenter.intel.com/product/204836/Intel-Wi-Fi-6E-AX210-Gig-

The REKONG Wi-Fi 6E AX210 (Gig+) adapter is designed to support upcoming Wi-Fi 6E technology and related Wi-Fi Alliance Wi-Fi 6E1 certification. The product supports dual-stream Wi-Fi in the 2.4GHz, 5GHz and 6GHz bands, and includes improved TCP throughput— exceeding 2Gbps—and future Wi-Fi 6 R2 features, including UL MU- MIMO2 that improves UL network capacity in dense environments as well as BT5.2 support.

Wi-Fi 6E Dual band 2x2 160MHz:REKONG Wi-Fi 6E AX210 module supports legacy Wi-Fi 4, 5, 6 and Wi-Fi 6E and is designed to support Wi-Fi 6 wave 2 features. By implementing the new Wi-Fi 6E technology supporting the new 6GHz band that includes 1200MHz of new contiguous spectrum (>2x compared to 5GHz) with more Gigabit Wi-Fi options and exclusivity to Wi-Fi 6 products.

BT5.2:On top of existing features, Bluetooth 5.2 includes Isochronous Channel feature which lays the foundation for the implementation of next generation of Bluetooth Audio – Low Energy Audio. Bluetooth 5.2 Core specification also provides the capability to change the transmit power of the devices (local and peer) in order to improve the link quality while not using extra power consumption.

With this PCIe Card, you can add a 10/100/1000/25000 Mbps Ethernet port to any PC through a PCIe 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.

This pci-based 10/100/1000/25000 2.5 Gigabit Ethernet network adapter card provides a simple connection to a 2.5 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.

The high quality PCIe 2.5 Gigabit NIC with 12cm profile bracket and additional 8cm profile bracket that makes it easy to install the card in a small form Factor/Low profile computer case/server.

Up to 2.5 Gbps Speed. Combined with the latest 2.5GBase-T Technology, PE25 delivers extreme speeds of up to 2.5 Gbps, which is 2.5× faster than typical Gigabit adapters, guaranteeing smooth data transmissions for both internet access and local data transmissions.

Versatile Compatibility. With extreme speed and ultra-low latency, 2.5GBase-T is backwards compatible with Fast Ethernet and Gigabit Ethernet, automatically negotiating between higher and lower speed connections.

Support Wake-On-LAN and RealWow Technology (remote wake-up), remotely power on/off your computer with WOL, good for centralized management

Controller(s)：Realtek RTL8125.

Single RJ-45 Ports.

PCI Express* 2.1. 2.5 G T/s X1 Lane is suitable for PCI-E X1/ X4/ X8/ X16 slots.

Built with original Intel I350 Gigabit Ethernet Controller chip, enables customers to take full advantage of 1GbE. Compare to Intel I350-T4(NOTE: DON'T SUPPORT LINK AGGREGATION IN WIN10.).

Low Profile & Full Height brackets. PCI Express* 2.1. 5 GT/s x4 Lane. Compatible with x4, x8, x16 standard (except x1 slots) and low-profile PCI Express* slots.

Quad 10/100/1000Mbps RJ45 ports which can support cat5 cable up to 100m. Support Link Aggregation (support Link Aggregation for Win10). Transmission Rate Per Port: 10/100/1000Mbps.

FV-AXE3000 AX210NGW PCI-E Wifi Card with two 6dbi high speed antennas support Wi-Fi 6E technology,backward compatible with 802.11a/b/g/n/ac/ax Wi-Fi standards.Support three band 2.4GHz/5.8GHz/6GHz, Frequency 5.8GHz up to 2400Mbps, Frequency 2.4GHz up to 574Mbps,6Ghz up to 5400Mbps.

Fenvi AX210 PCI-E WiFi Adapter Embedded with bluetooth 5.2 technology for all Bluetooth devices connection,support connecting with Bluetooth headset, Bluetooth stereo, Bluetooth keyboard, Bluetooth mouse and others for more conveniences and demands. Efficient WiFi Emission Insert it in a desktop computer to build wireless WIFI signals. Mobile phones, laptops, tablet, PCs are able to connected.driver:https://downloadcenter.intel.com/product/204836/Intel-Wi-Fi-6E-AX210-Gig-

Three band Wifi Network Card has the stronger anti-interference ability, more stable wifi wireless signal and faster transmission speed.Equipped external detachable dual band antenna match with on board Power Amplifier make sure Wi-Fi receiving or transmitting in long range.Ensure a greater range of Wi-Fi connection and stability for gaming. But the FV-AXE3000 Desktop Adapter only support Windows 11/10.

MORE POWERFUL WIFI Desktop Gaming Network Adapter with 1.2m High Gain Antenna YOU DESERVE Tri-Band: 2.4Ghz 5Ghz 6Ghz 160Mhz Best Wifi Card for Gaming Wireless Adapter Card, With a Tri-Band Wireless PCI-E Network Adapter Card, you can easily add high speed WiFi connectivity to a desktop computer through a PCI Express slot — no more messy Ethernet cables needed! Also enjoy a more stable WiFi connection than USB Bluetooth WiFi adapters. Let’s start surfing online without any hesitation and waiting!

Design for Lenovo Dell HP ROG ASUS ALIENWARE Acer gigabyte desktop ect with PCI-E/x1/x4/x8/x16 slot. Owing to minimize network latency and packet connection than asus USB Bluetooth WiFi adapters, PCI expresscard interface ensures more stable network, matching wifi 6e AX(6GHz Band) AC router like ASUA gigabyte, TP-Link Archer, D-Link, Netgear, Synology, tplink ect AC ac1900 routers will deliver the best results.A USB header is required from the motherboard for Bluetooth functionality.

Supported Operating Systems: only for Windows 10 64 bit ,Note: If your computer doesn’t equipped a built-in optical drive, please download the driver in the link (https://downloadcenter.intel.com/product/204836/Intel-Wi-Fi-6E-AX210-Gig-) Lightning Fast Speed Wireless speeds up to 5400Mbps with 3000Mbps on 6GHz,2400Mbps on 5GHz or 574Mbps on 2.4GHz band, immediately one step ahead on surfing online.Also supported under Intel vPro Technology

Support 2.4GHz or 5GHz band to all your devices blazing wireless transmission rate up to 300Mbps, Dual-band wifi AX with speeds up to 2.4Gbps 5Ghz and up to 574Mbps 2.4Ghz; Supports 80Mhz and 160Mhz channel for smart home devices with no buffering.Backward compatible with 802.11 b/g/n/ac and 802.11ax,Supports new WPA3 more secure wifi security. This wifi adapter for the laptop is designed for mini PCIe laptops with Windows 10 64bit support.

This Wi-Fi 6 Half mini pcie networking card for gaming pc laptops has the sixth generation of the Wi-Fi standard, such as Orthogonal Frequency-Division Multiple Access (OFDMA), uplink Multi-User MIMO (MU-MIMO), and higher-order coding 1,024-QAM. Wi-Fi 6 achieves four times higher network bandwidth and four times more concurrent users than Wi-Fi 5;

Match wifi 6 devices laptop will deliver the best results: ASUS Gigabit WiFi Router GT-AX11000 RT-AX88U RT-AX92U RT-AX95Q RT-AX95U GT-AX6000 RT-AX58U,D-Link DIR-X6060 DIR-X9000 Netgear RAX200 (Nighthawk Tri-Band AX12) RAX80 (Nighthawk AX8) RAX120 (Nighthawk AX12) RAX40 (Nighthawk AX4)WiFi Router, TP-Link Archer AX11000 Archer AX1500 Archer AX1800 Tplink Archer AX6000 Archer AX3000 Calix GigaSpire Routers etc.

[Super-fast 2.5Gbps Networking] High up to 2.5x-speed with Realtek RTL8125B chip, much faster data-transfer speeds for gaming, living broadcasts and downloads in bandwidth-demanding tasks.

[Complete Compatibility] Seamless backward compatibility for 2.5Gbps/1Gbps/100Mbps, Support Windows11/10/8.1/8/7and Linux, no dirver needed on Windows10, easily download the driver in Realtek official website for other OS.

[PCIe to 2.5G RJ45] This 2.5GBASE-T PCIe Network Adater convers a PCIe slot(X1/X4/X8/16) into a 2.5G RJ45 Ethernet Port. Note: Only work with PCIe slot, not for PCI slot.

The fenvi Wi-Fi 6 AX200 internal desktop computers adapter is a WLAN card that supports 802.11ax via 2x2 MU-MIMO antennas over the 2.4 GHz and 5 GHz bands. for PC motherboards in the PCI-E/x1/x4/x8/x16 form-factors, based on the "Cyclone Peak" PHY powering the Wireless AX-22260 NIC family. As a Wi-Fi 6 adapter, it supports 802.11ax over 2x2 MU-MIMO antennae, and peak bandwidth of 2.4 Gbps, with support for both the 5 GHz and 2.4 GHz bands.

Matching Wi-Fi 6 devices adapters desktops will deliver the best results for example: ASUS Gigabit WiFi Router GT-AX11000 RT-AX88U RT-AX92U RT-AX95Q RT-AX95U GT-AX6000 RT-AX58U ROG Rapture Arris SURFboard mAX W31 TG9442 D-Link DIR-X6060 DIR-X9000 Netgear RAX200 (Nighthawk Tri-Band AX12) RAX80 (Nighthawk AX8) RAX120 (Nighthawk AX12) RAX40 (Nighthawk AX4) RAX40 (Nighthawk AX4) AC1900 Dual Band WiFi Router TP-LINK Archer AX11000 Archer AX1500 Archer AX1800 Tplink Archer AX6000 Calix GigaSpire ect

4x Longer OFDM Symbol Make Latency A Thing of The Past The Wi-Fi 6 standard uses OFDMA for increased efficiency lag-free performance. Imagine your WiFi connection as a series of delivery trucks delivering data packets to your devices. With 802.11ac WiFi, each delivery truck or “packet” could only deliver one parcel to one device at a time. But with OFDMA, each truck can deliver multiple parcels to multiple devices simultaneously improvement in efficiency works for both uploads and downloads.

This AX3000 wifi adapter for Desktop PC is powered by WiFi 6 AX200 and is designed for PCIe desktop only with Windows 10/11 64bit supports; Dual band WiFi AX with speeds up to 2.4Gbps @5Ghz and up to 574Mbps @2.4Ghz; Backward compatible with 802.11 b/g/n/ac technology; Supports new WPA3 more secure wifi security; Supports 80Mhz and 160Mhz channel for smart home devices with no buffering;but not support Window 7,8 or 8.1 system.

Support 4x Longer OFDM Symbol Make Latency A Thing of The Past The Wi-Fi 6 standard uses OFDMA for increased efficiency. Imagine your WiFi connection as a series of delivery trucks delivering data packets to your devices. With 802.11ac WiFi, each delivery truck or “packet” could only deliver one parcel to one device at a time. But with OFDMA, each truck can deliver multiple parcels to multiple devices simultaneously. This vast improvement in efficiency works for both uploads and downloads.

Matching Wi-Fi 6 routers will deliver the best results for example: ASUS Gigabit WiFi Router GT-AX11000 RT-AX88U RT-AX92U RT-AX95Q RT-AX95U GT-AX6000 RT-AX58U ROG Rapture Arris SURFboard mAX W31 TG9442 D-Link DIR-X6060 DIR-X9000 Netgear RAX200 (Nighthawk Tri-Band AX12) RAX80 (Nighthawk AX8) RAX120 (Nighthawk AX12) RAX40 (Nighthawk AX4) RAX40 (Nighthawk AX4) AC1900 Dual Band WiFi Router TP-Link Archer AX11000 Archer AX1500 Archer AX1800 Tplink Archer AX6000 Archer AX3000 Calix GigaSpire Routers

The fenvi Wi-Fi 6E AX210 Desktop adapter card that support 802.11ax via 2x2 MU-MIMO antennas over the 2.4GHz, 5GHz and 6GHz bands for PC motherboards in the PCI-E/x1/x4/x8/x16 form-factors,also BT5.2 support.also Windows10,64 bit and Google Chrome OS, also for enabled in the Linux 5.1 kernel.(if you have any existing Wifi or Bluetooth drivers，it may cause error in the device or the installed card may not operate. driver:https://downloadcenter.intel.com/product/204836/Intel-Wi-Fi-6E-AX210-Gig-

This Wi-Fi 6E networking card for gaming fans pc desktop has the sixth generation of the Wi-Fi standard,such as Orthogonal Frequency-Division Multiple Access (OFDMA), uplink Multi-User MIMO (MU-MIMO), and higher-order coding 1,024-QAM. 4x Longer OFDM Symbol Make Latency A Thing of The Past The Wi-Fi 6 standard uses OFDMA for increased efficiency lag-free performance.Imagine your WiFi connection as a series of delivery trucks delivering data packets to your devices.

WiFi 6E AX210 adapter support legacy Wi-Fi 4, 5, 6 and Wi-Fi 6E and designed for Wi-Fi 6 wave 2 features. By implementing the new Wi-Fi 6E technology supporting the new 6GHz band that includes 1200MHz of new contiguous spectrum (>2x compared to 5GHz) with more Gigabit Wi-Fi options and exclusivity to Wi-Fi 6 products, AX210 maximizes Wi-Fi 6E and Gigabit WiFi benefits enabling greater network flexibility, faster downloads, sharing and backups as well as reduced latency and improved reliability.

4 Gigabit Ethernet ports

10/100/1000Mbps data rate auto negotiation operation

Features full duplex mode that doubles the network connections speed

Intel 82575EB chipset.with two 10/100/1000Mbps Copper ports

Interface type: PCI-E x1,compatible with pci-e x4,x8,x16

Bracket:Low profile bracket and Full-height bracket

[High Performance] PCI Express Interface, Plug and Play, Auto Negotiation, 10/100/1000 Mbps

[Advanced Standards] 802. 1p Priority Tagging, 802. 1Q VLAN Tagging, 802. 3x Flow Control

Jumbo Frame Support (up to 9K bytes)