Network Cards under $100

All Network Cards

803 network cards under $100 from TP-Link, Intel, UGREEN and more. Most cost $6 to $57, 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

M.2

+WiFi 6E wireless support

+Includes Bluetooth 5.2

+Supports 4200 Mbps wireless speed

$6.96

as of 11/04/2026 06:05 PST - Details

Yunseity

PCI

+Mini PCI Express form factor for compact installation

+Supports 2.4GHz wireless connections

+Rated for speeds up to 150Mbps

$3.74

as of 11/04/2026 10:07 PST - Details

Zaicoler

USB

+Dual band support with 400Mbps and 867Mbps speeds

+Connects through USB without internal installation

+Includes high gain antenna for stronger signal reception

$10.67

as of 11/04/2026 21:07 PST - Details

Zelphvt

USB, RJ45

+Two adapters included in one pack

+Converts RJ45 Ethernet to USB connection

+USB female connector fits computers

$5.49

as of 11/04/2026 21:06 PST - Details

Zopsc

USB, RJ45

+Adds an RJ45 Ethernet port through USB

+Designed for single board computer use

+Connects through a Micro USB port

$9.84

as of 11/04/2026 03:09 PST - Details

Zunate

USB

+WiFi 6 wireless support

+Dual band connectivity at 900 Mbps

+Bluetooth 5.4 included

$11.52

as of 11/04/2026 11:07 PST - Details

AirLink

PCI

+Uses a PCI interface for desktop expansion slots

+Supports Super G wireless networking

$12.12

as of 11/04/2026 10:08 PST - Details

AirLink

PCI

+Wireless 802.11g standard for connecting to Wi-Fi networks

+Uses a PCI bus that fits desktop computer slots

−Older 802.11g standard is slower than newer Wi-Fi generations

$59.95

as of 11/04/2026 10:08 PST - Details

Apple

USB, RJ45

+Uses a USB connection to add a wired RJ45 Ethernet port

+Adds wired networking to devices without an Ethernet port

$28.99

as of 11/04/2026 21:06 PST - Details

Dynex

0.1 Speed, PCI

+Fits the older PCI bus for legacy desktop systems

+Supports 10/100 Mbps Fast Ethernet networks

−Limited to 100 Mbps, far below gigabit speeds

$5.99

as of 11/04/2026 10:06 PST - Details

Encore

PCI

+Uses a PCI interface for older desktop expansion slots

$24.99

as of 11/04/2026 10:06 PST - Details

Erchineko

M.2

+Uses an M.2 interface that fits compact laptop and mini-PC slots

+Provides wireless networking for systems with an M.2 slot

$5.34

as of 11/04/2026 10:07 PST - Details

エレコム(ELECOM)

USB

+Connects through USB for wired LAN access without an internal slot

+Low-profile design fits compact computer cases

$34.00

as of 11/04/2026 06:06 PST - Details

Eryue

PCIe

+Provides 2.4 GHz wireless networking through a PCIe slot

+Works with laptops and desktops that have a PCIe slot

−Supports only the 2.4 GHz band for wireless connections

$7.69

as of 11/04/2026 06:05 PST - Details

Linksys

PCI

+Fits the PCI bus for older desktop computers

+Supports 10/100 Mbps Ethernet networks

−Limited to 100 Mbps, far below gigabit speeds

$2.48

as of 11/04/2026 10:06 PST - Details

Fldam

0.1 Speed, USB

+Uses a USB connection, so no internal slot is needed

+Supports 100Mbps network speed

−Limited to 100Mbps, slower than gigabit Ethernet

$4.90

as of 11/04/2026 21:06 PST - Details

Generic

USB, RJ45

+Connects to a network through an RJ45 Ethernet port

+Uses a USB 2.0 connection, so no internal slot is needed

$19.99

as of 11/04/2026 06:06 PST - Details

Generic

M.2

+Adds WiFi and Bluetooth through an M.2 A/E key slot

+Fits an M.2 M key port for NVMe PCI Express SSD

$19.99

as of 11/04/2026 21:07 PST - Details

GinTai

RJ45

+Adds a wired RJ45 Ethernet port to compatible Lenovo ThinkPad models

+Designed for ThinkPad X280, X390, X395 and X1 Yoga models

$10.99

as of 11/04/2026 06:05 PST - Details

GinTai

RJ45

+Adds a wired RJ45 LAN port to compatible Lenovo ThinkPad models

+Designed for ThinkPad X280 and X1 Carbon 6th Gen models

$10.01

as of 11/04/2026 05:11 PST - Details

Wisoqu

USB

+Provides 600Mbps speed over dual band 2.4G and 5.8G Wi-Fi

+Connects through a USB interface for laptops and desktop PCs

$5.32

as of 11/04/2026 11:06 PST - Details

Huasheng Suda

RJ45

+Provides an RJ45 port for a wired Ethernet connection

+Named as a cable replacement for several Lenovo ThinkPad models

−Lists no bus interface, so the connection to the computer is unstated

$14.01

as of 11/04/2026 06:05 PST - Details

Hurrise

USB, RJ45

+Connects a USB port to a wired RJ45 Ethernet network

+Adds a wired network connection without a built-in Ethernet port

−Wired connection only, no wireless networking support

$9.65

as of 11/04/2026 21:10 PST - Details

Intel

+Intel chipset used in this wireless network card

+Includes Bluetooth support in the product name

−Specifications list only the chipset manufacturer

$22.97

as of 11/04/2026 10:07 PST - Details

Kopinma

RJ45

+Uses an RJ45 port to connect standard Ethernet cables

+Compatible with CAT5 and CAT6 network cable types

−Shares a VGA-style name that may confuse video buyers

$7.59

as of 11/04/2026 06:05 PST - Details

Reland Sun

USB, Realtek

+Uses a USB 2.0 interface for simple plug-in connection

+Realtek RTL8192 chip powers the adapter

$3.50

as of 11/04/2026 21:06 PST - Details

Akpzkyywn

PCIe

+PCIe interface for installation in desktop slots

+Realtek 8111F chip provides LAN connectivity

$77.79

as of 11/04/2026 10:07 PST - Details

Newfast

USB

+Connects through a USB port on desktop PCs

+Works with laptops as well as desktops

$42.99

as of 11/04/2026 21:07 PST - Details

Compare specs

Interface	Spec score	Price
M.2	n/a	$6.96 as of 11/04/2026 06:05 PST - Details
PCI	n/a	$3.74 as of 11/04/2026 10:07 PST - Details
USB	n/a	$10.67 as of 11/04/2026 21:07 PST - Details
USB	n/a	$5.49 as of 11/04/2026 21:06 PST - Details
USB	n/a	$9.84 as of 11/04/2026 03:09 PST - Details
USB	n/a	$11.52 as of 11/04/2026 11:07 PST - Details
PCI	n/a	$12.12 as of 11/04/2026 10:08 PST - Details
PCI	n/a	$59.95 as of 11/04/2026 10:08 PST - Details
USB	n/a	$28.99 as of 11/04/2026 21:06 PST - Details
PCI	n/a	$5.99 as of 11/04/2026 10:06 PST - Details

Before you buy

Network Card Speeds: 1GbE vs 2.5GbE vs 10GbE

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

Network Cards under $100

Compare specs

Before you buy

Other price ranges

Popular filters

Related product types