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Network Cards under $100

All Network Cards

802 network cards under $100 from TP-Link, Intel, UGREEN and more. Most cost $6 to $56, and half cost less than $17.

Top brands: TP-Link (25)Intel (22)UGREEN (19)Wisoqu (16)BrosTrend (15)Renkforce (10)StarTech.com (6)

Yunseity

USB

+Connects through USB, no internal installation needed
+Advertised as dual band wireless adapter
+Plug and play design with USB 2.0 interface
−Limited to USB 2.0 connection speed
$10.73
as of 11/05/2026 02:09 PST - Details
LR-LINKSpec score 8.7

25 Speed, 2 Ports, PCIe, SFP28

+25 Gbps speed for high-bandwidth networking
+Two SFP28 ports for fiber or copper links
+PCIe 3.0 x8 interface for server slots
$78.90
as of 11/04/2026 21:09 PST - Details
EuqvosSpec score 8.7

25 Speed, 2 Ports, PCIe, SFP28

+Delivers 25Gb Ethernet speeds
+Two SFP28 ports for dual connections
+Uses a PCIe 3.0 x8 interface
$89.99
as of 11/04/2026 21:10 PST - Details
GlotrendsSpec score 8.6

10 Speed, PCIe, RJ45, Intel

+10 gigabit RJ45 port for fast wired networking
+Intel X540-AT chip
+Supports SR-IOV virtualization
$39.99
as of 11/04/2026 21:10 PST - Details
GlotrendsSpec score 8.2

10 Speed, 1 Ports, PCIe, SFP+

+10 gigabit SFP+ port for fiber or direct-attach links
+Mellanox ConnectX-3 chip
+Supports RoCE and SR-IOV
$35.99
as of 11/04/2026 21:10 PST - Details
IpolexSpec score 8.2

10 Speed, 1 Ports, PCIe, SFP+

+Single 10 Gbit/s port for fast wired networking
+Intel 82599EN controller chip
+Low-profile design for compact PCs
$38.99
as of 11/04/2026 21:10 PST - Details
ULANSeNSpec score 7.7

1 Speed, 4 Ports, PCIe, Broadcom

+Four network ports in one card
+Gigabit speed on each port
+Low profile design fits compact cases
$65.88
as of 11/04/2026 21:09 PST - Details
GenericSpec score 7.7

1 Speed, 4 Ports

+Four network ports on one card
+Gigabit speed of 1 Gbps per port
+Suits adding several wired connections to one server
$53.90
as of 11/04/2026 21:10 PST - Details
ZopscSpec score 7.7

0.1 Speed, 4 Ports, USB, RJ45

+Four ports for expanding connections on a laptop
+Aluminum build for a sturdy housing
+Supports 100Mbps Ethernet over RJ45 ports
$13.02
as of 11/04/2026 06:05 PST - Details
VunLinkSpec score 7.6

10 Speed, 2 Ports, PCIe, RJ45

+Dual RJ45 ports for two 10GBase-T copper connections
+Low-profile design fits small form factor and compact cases
+Intel X540-T2 controller for 10 Gbps copper networking
$69.98
as of 11/04/2026 21:09 PST - Details
LemspumSpec score 7.6

10 Speed, 2 Ports, PCIe, RJ45

+Dual RJ45 ports for two 10 Gbps copper connections
+Low-profile design fits small form factor and compact cases
+Intel X540 controller for 10 Gbps networking
$42.99
as of 11/04/2026 21:09 PST - Details
GenericSpec score 7.6

10 Speed, 2 Ports, PCIe, SFP+

+Dual SFP+ ports for two 10 Gbps fiber or direct-attach links
+Intel X520-DA2 controller for 10 Gbps networking
+PCI Express interface for 10 Gbps connections
$39.99
as of 11/04/2026 21:10 PST - Details
GenericSpec score 7.6

10 Speed, 2 Ports

+Two ports for connecting two network links
+10 Gigabit speed for fast wired transfers
+Listed for HP systems
$35.30
as of 11/04/2026 21:10 PST - Details
GenericSpec score 7.6

10 Speed, 2 Ports, PCIe, SFP+

+10 Gbps speed on two SFP+ ports
+Low profile design fits compact chassis
+PCIe interface with Intel chip
$79.99
as of 11/04/2026 21:10 PST - Details
YiBaoTongSpec score 7.6

10 Speed, 2 Ports, PCIe, SFP+

+Two SFP+ ports for 10 Gigabit Ethernet
+Mellanox ConnectX-3 chip for 10GbE networking
+Installs in a PCIe slot
$75.88
as of 11/04/2026 21:10 PST - Details
GenericSpec score 7.6

10 Speed, 2 Ports, PCIe, SFP

+Dual ports for two network connections
+10 Gbps speed for fast data transfer
+Uses a PCIe interface for desktop and server slots
$62.99
as of 11/04/2026 21:11 PST - Details
SxtaigoodSpec score 7.6

10 Speed, 2 Ports, PCIe, RJ45

+Two RJ45 ports for 10GbE connections
+Low profile design fits compact chassis
+Intel chip for networking
$79.88
as of 11/05/2026 02:08 PST - Details
エレコム(ELECOM)Spec score 7.5

1 Speed, 3 Ports, USB, RJ45

+Gigabit 1Gbps wired Ethernet connection
+Three USB-A ports added by the built-in hub
+Low profile design listed
$40.90
as of 11/04/2026 06:06 PST - Details
IpolexSpec score 7.4

10 Speed, 1 Ports, PCIe, RJ45

+Single 10 Gbit/s RJ45 port for copper networking
+Intel X550 chip for 10 Gbit/s speed
+PCIe v3.0 x4 interface
$87.99
as of 11/04/2026 21:10 PST - Details
JeirdusSpec score 7.4

1 Speed, 2 Ports, PCIe, RJ45

+Dual RJ45 ports for two wired connections
+Intel 82576 chipset
+Low-profile bracket for compact builds
$39.99
as of 11/04/2026 10:08 PST - Details
KnjcsvhghSpec score 7.4

1 Speed, 2 Ports, PCIe, Realtek

+Two Gigabit ports for two network connections
+PCIe x1 slot fits standard expansion slots
+Realtek chip for Gigabit Ethernet
$66.06
as of 11/04/2026 09:09 PST - Details
OLurkthuSpec score 7.4

1 Speed, 2 Ports, PCIe, RJ45

+Two RJ45 ports for wired connections
+Low-profile form factor for compact builds
+Gigabit speed for standard wired networking
$24.34
as of 11/04/2026 21:10 PST - Details
OLurkthuSpec score 7.4

1 Speed, 2 Ports, PCIe, RJ45

+Two RJ45 ports for two separate network connections
+PCIe interface fits standard desktop and server slots
+1 Gbps speed for gigabit wired networking
$43.61
as of 11/04/2026 21:11 PST - Details
OLurkthuSpec score 7.4

1 Speed, 2 Ports, PCIe, RJ45

+Two RJ45 gigabit ports on one card
+PCIe x1 slot fits many motherboards
+Realtek RTL8111 chipset listed
$15.47
as of 11/04/2026 21:11 PST - Details
PeilinzeSpec score 7.4

1 Speed, 2 Ports, USB

+Two ports for wired networking
+USB connection works with desktops, laptops and servers
+1 Gbps speed for gigabit wired networking
$29.98
as of 11/04/2026 06:06 PST - Details
10GtekSpec score 7.2

2.5 Speed, 1 Ports, PCIe, RJ45

+Supports 2.5G, gigabit, and 100Mbps speeds
+Installs in a PCIe slot for desktop computers
+Uses a single RJ45 port for wired connections
$14.99
as of 11/04/2026 21:09 PST - Details
6COMSpec score 7.2

2.5 Speed, 1 Ports, PCIe, RJ45

+Supports 2.5 Gbps wired connection speed
+Single RJ45 port for a standard Ethernet cable
+Installs in a PCI Express x1 slot
$18.04
as of 11/04/2026 10:08 PST - Details

Compare specs

network cardInterfaceSpec scorePrice
USBn/a$10.73
as of 11/05/2026 02:09 PST - Details
PCIen/a$88.95
as of 11/04/2026 10:08 PST - Details
PCIe8.7$78.90
as of 11/04/2026 21:09 PST - Details
PCIe8.7$89.99
as of 11/04/2026 21:10 PST - Details
PCIe8.6$39.99
as of 11/04/2026 21:10 PST - Details
PCIe8.2$35.99
as of 11/04/2026 21:10 PST - Details
PCIe8.2$38.99
as of 11/04/2026 21:10 PST - Details
PCIe7.7$65.88
as of 11/04/2026 21:09 PST - Details
7.7$53.90
as of 11/04/2026 21:10 PST - Details
USB7.7$13.02
as of 11/04/2026 06:05 PST - Details

Before you buy

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