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Network Cards

1,233 network cards from TP-Link, Intel, UGREEN and more. Most cost $6 to $722, and half cost less than $25.

Recommended Network Cards

Odlnmoiox

2 Ports, PCIe, SFP+, Mellanox

+Two SFP+ ports for network connections
+Mellanox ConnectX-3 chip
+Installs in a PCIe slot
$248.78
as of 11/04/2026 21:10 PST - Details
Lpxlqklyp

40 Speed, Mellanox

+40G network speed for high-bandwidth connections
+Mellanox chipset for ConnectX-3 VPI compatibility
+Available in short and long bracket configurations
$155.15
as of 11/05/2026 04:10 PST - Details
Lpxlqklyp

25 Speed, PCIe, Mellanox

+25 Gb Ethernet speed for fast wired networking
+PCIe 3.0 interface for desktop or server slots
+Mellanox ConnectX-4 chipset for high-speed networking
$249.90
as of 11/05/2026 04:10 PST - Details
Odlnmoiox

QSFP, Mellanox

+Mellanox ConnectX-6 Dx chip for Ethernet networking
+Single QSFP56 port for high-speed fiber or copper links
+200GbE Ethernet card for data center and server use
$2,386.00
as of 11/04/2026 21:10 PST - Details
Sfzjlmkos

2 Ports, Mellanox

+Two ports for dual-link network connections
+Mellanox NIC chip from the ConnectX-6 family
+VPI name indicates InfiniBand and Ethernet support
$2,549.70
as of 11/04/2026 21:06 PST - Details
Waanjnmju

2 Ports, Mellanox

+Two ports for dual-link network connections
+Name lists HDR100, EDR and 100GbE protocol support
+Mellanox NIC chip from the ConnectX-6 family
$2,549.70
as of 11/04/2026 21:06 PST - Details
Hrlnkkxeq

Mellanox

+Name lists HDR and 200GbE protocol support
+Mellanox NIC chip from the ConnectX-6 family
+VPI name indicates InfiniBand and Ethernet support
$2,447.44
as of 11/04/2026 21:07 PST - Details
Waanjnmju

Mellanox

+Name lists HDR and 200GbE protocol support
+Mellanox NIC chip from the ConnectX-6 family
+VPI name indicates InfiniBand and Ethernet support
$2,447.44
as of 11/04/2026 21:07 PST - Details
Mellanox

25 Speed, Mellanox

+Mellanox chip for 25 gigabit Ethernet networking
+Supports 25GbE and 100GbE speeds in a 1U design
+Comes with Cumulus network operating system support
$5,849.95
as of 11/05/2026 05:08 PST - Details
Mercusys

2.5 Speed, PCIe, RJ45

+2.5 Gigabit speed over RJ45 ports
+Low-profile design fits small cases
+Energy Efficient Ethernet support
$23.47
as of 11/05/2026 05:08 PST - Details
CasaNexa

USB

+Connects through USB for wired networking
+Built-in PD charging port
+Compact size for travel
$13.70
as of 11/05/2026 03:10 PST - Details
Smays

USB, RJ45

+Connects a wired RJ45 Ethernet cable through a Micro USB port
+Includes a 3-port USB hub for extra connections
+Designed for Fire Stick 4K, TV Cube, and Echo Show devices
$14.99
as of 11/04/2026 11:05 PST - Details
Smays

USB, RJ45

+Connects a wired RJ45 Ethernet cable through a Micro USB port
+Powered Micro USB design for stable power supply
+Designed for Raspberry Pi Zero, Chromecast, and Fire Stick devices
$13.99
as of 11/04/2026 11:05 PST - Details
Mogood

1 Speed, USB, RJ45

+Gigabit wired Ethernet over USB
+Includes two extra USB ports for expansion
+RJ45 port for standard Ethernet cables
$13.99
as of 11/05/2026 03:11 PST - Details
Netely

2.5 Speed, PCIe, RJ45, Intel

+2.5 Gbps speed, faster than standard Gigabit
+RJ45 port works with standard Ethernet cables
+Low-profile design fits compact cases
$25.99
as of 11/04/2026 21:10 PST - Details
Akpzkyywn

Intel

+Intel chip for Ethernet server adapter use
+Includes both short and long bracket versions
+Dual-port design with two Ethernet connections
$118.58
as of 11/05/2026 05:08 PST - Details
Bindpo

PCIe

+Mini PCIe interface fits compact internal slots
+Supports 802.11b/g/n wireless standards
+RT5390 chip provides wireless connectivity
$6.99
as of 11/04/2026 21:10 PST - Details
Newfast

PCIe, Intel

+Tri-band wireless with 6GHz WiFi 6E support
+Intel chip for the wireless connection
+PCIe card for desktop PC installation
$49.99
as of 11/05/2026 03:10 PST - Details
Zunate

M.2

+Plugs into an M.2 slot for a compact internal card
+Built on the RTL8723BE chip for wireless connectivity
+Designed as a portable network card for laptops
$8.23
as of 11/04/2026 21:07 PST - Details
Nlaiousl

USB, RJ45

+Two-piece set for adding wired Ethernet through USB
+USB Type A female to RJ45 male connection
+Compact design for portable use
$4.79
as of 11/04/2026 21:06 PST - Details
Noennull

USB, Realtek

+Plugs into a USB port for laptop use
+Rated for 600Mbps WiFi speeds
+Uses a Realtek chipset
$12.79
as of 11/05/2026 03:10 PST - Details
Generic

10 Speed

+10 Gbps transfer speed for fast wired networking
+Four power ports on the adapter
+Supports part numbers P28558-001, P28150-001 and QL41134HQRJ-HC
$812.89
as of 11/05/2026 02:08 PST - Details
OKN

PCIe, Intel

+Wi-Fi 6E support with tri-band wireless
+Bluetooth 5.3 included
+WPA3 security support
$24.64
as of 11/05/2026 05:09 PST - Details
OLurkthu

10 Speed, PCIe, Realtek

+10 Gbps speed for fast networking
+PCIe 4.0 interface
+Works with Linux and OpenWrt
$45.13
as of 11/04/2026 21:11 PST - Details
OLurkthu

5 Speed, PCIe, Realtek

+Delivers 5 gigabit per second network speeds
+Installs in a PCI-E slot
+Uses a Realtek RTL8126 chipset
$17.49
as of 11/04/2026 21:11 PST - Details
OLurkthu

M.2

+Converts M.2 A-E key slots to M.2 NVMe format
+Includes a TF card slot
+Rated for 40MB/s data transfer
$11.32
as of 11/04/2026 21:10 PST - Details
OLurkthu

M.2

+Converts M.2 B+M key to M.2 B key
+Works with 4G/5G NGFF and PCIe cards
+Lets a card fit a host slot with a different key
$10.07
as of 11/04/2026 21:10 PST - Details

Popular filter pages

Network Cards under $100803Network Cards under $75763Network Cards under $50709Network Cards under $25547USB Network Cards473RJ45 Network Cards473PCIe Network Cards321Network Cards with Intel Controllers207

Network Cards by price

$0 to $25532
$0 to $50700
$0 to $75761
$0 to $100801
$50 to $150133
$100 to $20057
$150 to $25036
$200 to $30024
$300 to $40022
$400 to $50014
Show all 15
$500 to $60017
$600 to $70010
$700 to $8006
$800 to $9009
$900 to $1,0008

Count of the 1,233 Network Cards in each price band.

Network Cards by Speed

1195
10166
2.5104
0.157
2531
528
10013
20012
4011
40010

Network Cards that list a Speed value.

Before you buy

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Spec scores, pros and cons, and prices are explained in the How it works section of the About page.