Network Cards under $50

All Network Cards

707 network cards under $50 from TP-Link, UGREEN, Intel and more. Most cost $6 to $35, and half cost less than $15.

Top brands: TP-Link (19)UGREEN (19)Intel (16)Wisoqu (16)BrosTrend (13)Renkforce (6)StarTech.com (6)

BrosTrend

2.5 Speed, PCIe, RJ45

+2.5 Gbps PCIe network card with RJ45 port

+Low-profile bracket included for compact cases

+Listed for Ubuntu, Mint and Kali Linux

−Requires a free PCIe slot inside the computer

$27.29

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

Bzizu

PCIe, Intel

+Intel chip listed for the wireless controller

+Low profile design fits small desktop cases

+Uses a single PCIe x1 slot

−Requires an available PCIe slot inside the computer

$19.98

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

Cable Matters

0.1 Speed, USB, RJ45

+Two adapters included in the pack

+Plug and play USB connection to an RJ45 port

+Supports 10/100 Mbps wired networking

−Limited to 100 Mbps, slow for large file transfers

$18.99

as of 11/04/2026 21:09 PST - Details

Cable Matters

1 Speed, USB, RJ45

+Two adapters included in the pack

+Plug and play USB connection to an RJ45 port

+Gigabit 1 Gbps wired network speed

−Uses USB connection rather than a built-in port

$25.99

as of 11/04/2026 10:05 PST - Details

Cable Matters

2.5 Speed, USB, RJ45, Realtek

+USB connection works with computers lacking built-in Ethernet

+RJ45 port for standard Ethernet cables

+Realtek chip listed for driver compatibility

−Requires a 2.5 Gbps capable network to reach full speed

$24.99

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

CableCreation

1 Speed, USB, RJ45, Realtek

+10 foot cable gives extra placement flexibility

+USB connection works with computers lacking built-in Ethernet

+Realtek chip listed for driver compatibility

−Cable adds bulk compared with compact dongle adapters

$21.99

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

Vikye

PCIe

+Mini PCIe form factor fits compact laptop card slots

+Includes Bluetooth 4.2 alongside Wi-Fi

+Dual-band 2.4 and 5GHz wireless support

−Mini PCIe installation requires opening the device

$4.17

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

Cawwgt

RJ45, Realtek

+USB 2.0 connection works with older computers

+RJ45 port for standard Ethernet cables

+Realtek RTL8152B chip listed

−USB 2.0 interface limits throughput below gigabit speeds

$4.89

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

Cudy

USB

+Bluetooth 5.3 adds wireless connectivity to a computer

+Nano USB-A design stays flush in the port

+Lightweight at 2 g for minimal bulk

−Requires a free USB-A port on the computer

$7.99

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

Cudy

2.5 Speed, USB, RJ45, Realtek

+2.5 Gbps speed for faster wired transfers

+Uses an RJ45 port for standard Ethernet cables

+Plug and play USB 3.0 connection

−Requires a free USB port on the computer

$17.99

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

Cudy

PCIe, Intel

+Wi-Fi 6E support for the 6 GHz band

+Bluetooth 5.3 included

+Desktop PCIe x1 slot installation

−Requires an open PCIe x1 slot inside the computer

$29.99

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

Generic

M.2

+M.2 form factor fits compatible internal laptop slots

+Supports 802.11ac WiFi at up to 867Mbps

+Designed as a replacement for Lenovo ThinkPad E450, E550 and E555

−Only fits laptops with a compatible M.2 slot

$9.95

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

Deal4GO

M.2

+Uses an M.2 interface for internal installation

+Supports 802.11n wireless standard

+Includes Bluetooth 4.1 connectivity

−Only 802.11n Wi-Fi, below newer standards

−Single-band Wi-Fi listed in specifications

$5.99

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

Decumeby

USB

+USB connection works with desktops and laptops

+Wi-Fi 6 standard for newer wireless networks

+Dual band support on 2.4 and 5GHz

−Requires an available USB port

$7.66

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

Dickmith

0.1 Speed, USB, RJ45

+Connects to a wired RJ45 Ethernet network through a USB connection

+Includes a USB-C port that supports Power Delivery charging

+Compact two-in-one design for laptops with USB-C ports

−Maximum speed of 0.1 Gbps limits throughput on fast networks

$15.99

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

Digitus

PCI, RJ45

+Uses a PCI bus connection

+Low-profile design fits compact PC cases

+RJ45 port for standard Ethernet cables

−Older PCI bus instead of PCIe

$40.75

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

Dragonrun

USB, RJ45

+Pack of two adapters

+Connects through a USB port

+RJ45 port for standard Ethernet cables

−USB 2.0 interface limits throughput

$4.59

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

E-Book Systems, Inc.

0.1 Speed, PCI, Realtek

+Installs in a PCI slot

+Supports 10/100Mbps Ethernet speeds

+Uses a Realtek network chip

−Limited to 100Mbps maximum speed

$2.25

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

Eacam

0.1 Speed, USB, RJ45

+Connects through a USB interface

+Provides an RJ45 Ethernet port

+Supports 100Mbps network speeds

−Limited to 100Mbps maximum speed

$7.89

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

EDUP

M.2, Intel

+Wi-Fi 7 standard for newer wireless networks

+Bluetooth 5.4 included on the card

+M.2 slot fits internal installation on a desktop or laptop

−Requires an available M.2 slot inside the computer

$48.99

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

EDUP

M.2, Intel

+Wi-Fi 6E with tri-band 6GHz operation

+Bluetooth 5.3 included on the card

+Intel AX210 chip listed

−Requires an available M.2 slot inside the computer

$22.99

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

EDUP

M.2, Intel

+Wi-Fi 7 standard for newer wireless networks

+Bluetooth 5.4 included on the card

+Tri-band 6G, 5G and 2.4GHz operation

−Requires an available M.2 2230 slot inside the computer

$36.99

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

FebSmart

PCIe, Intel

+Internal PCIe card adds wireless to desktops

+Uses a single x1 PCIe slot

+Low-profile design fits small form factor cases

−Supports 2.4 GHz band only

−Maximum speed of 300 Mbps

$12.99

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

FebSmart

PCIe, Intel

+Dual-band support with 2.4 GHz and 5 GHz

+Uses a single x1 PCIe slot

+Low-profile design fits small form factor cases

−Combined maximum speed of 600 Mbps

$16.99

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

Fentency

0.1 Speed, USB, RJ45

+Connects directly to a laptop or desktop with a USB-C port

+Uses an RJ45 port for standard Ethernet cable

+Built-in cable runs directly from the USB-C plug to the RJ45 connector

−Specified speed is 100 Mbps, below gigabit

$11.99

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

Generic

10 Speed

+Supports 10 Gbps speed for fast networking

+Flexible Ethernet adapter card for HP systems

+Card form factor fits a compatible expansion slot

−Specified speed is 10 Gbps only, with no port count given

$33.60

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

Genérico

0.1 Speed, USB

+Aluminum body for a compact, sturdy build

+Connects through USB with 100Mbps network speed

+Provides a wired Ethernet connection from a USB port

−Maximum speed of 100Mbps, slower than gigabit adapters

$12.49

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

Glaeptio

USB

+USB bus connection for laptops and desktops

+Wireless adapter for computers without built-in WiFi

+Integrated design for simple plug in use

−Limited to 150 Mbps wireless speed

$5.59

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

Compare specs

Interface	Spec score	Price
PCIe	n/a	$27.29 as of 11/04/2026 10:08 PST - Details
PCIe	n/a	$19.98 as of 11/04/2026 21:10 PST - Details
USB	n/a	$18.99 as of 11/04/2026 21:09 PST - Details
USB	n/a	$25.99 as of 11/04/2026 10:05 PST - Details
USB	n/a	$24.99 as of 11/04/2026 21:10 PST - Details
USB	n/a	$21.99 as of 11/04/2026 11:06 PST - Details
PCIe	n/a	$4.17 as of 11/04/2026 10:07 PST - Details
	n/a	$4.89 as of 11/04/2026 21:06 PST - Details
USB	n/a	$7.99 as of 11/04/2026 10:07 PST - Details
USB	n/a	$17.99 as of 11/04/2026 21:10 PST - Details

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

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