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)

OLurkthu

10 Speed, M.2, Realtek

+10 Gbps speed for high-bandwidth wired networking

+Uses M.2 slot, saving a PCIe slot

+Realtek chip for wired Ethernet connectivity

−Requires an M.2 slot on the motherboard

$49.51

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

OLurkthu

2.5 Speed, M.2, Realtek

+2.5 Gbps speed for faster wired networking than gigabit

+Uses M.2 A+E key slot, saving a PCIe slot

+Realtek RTL8125B chip for wired connectivity

−Requires an M.2 A+E key slot on the motherboard

$13.30

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

OLurkthu

2.5 Speed, M.2, RJ45, Intel

+2.5 Gbps speed for faster wired networking than gigabit

+Intel chip for wired connectivity

+RJ45 port for standard Ethernet cables

−Requires an M.2 B+M key slot on the motherboard

$51.89

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

OLurkthu

2.5 Speed, M.2, RJ45, Realtek

+Supports 2.5G, 1G and 100M wired speeds

+RJ45 port for standard Ethernet cables

+Realtek RTL8125BG chip for wired connectivity

−Requires an M.2 A+E key slot on the motherboard

$14.08

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

OLurkthu

10 Speed, PCIe, RJ45

+10 Gbps speed for fast wired networking

+PCIe x1 slot fits many desktop motherboards

+RJ45 port works with standard Ethernet cables

−Requires a free PCIe x1 slot

$42.79

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

OLurkthu

10 Speed, PCIe, RJ45, Realtek

+10 Gbps speed for fast wired networking

+Realtek chip listed for driver support

+PCIe x1 slot fits many desktop motherboards

−Requires a free PCIe x1 slot

$43.38

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

OLurkthu

2.5 Speed, M.2, RJ45, Intel

+2.5 Gbps speed for faster wired networking

+Intel chip listed for the network controller

+M.2 B+M interface for compact installation

−Needs a free M.2 slot rather than a PCIe slot

$51.60

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

OLurkthu

PCIe, RJ45

+PCIe x1 slot fits many desktop motherboards

+RJ45 port works with standard Ethernet cables

+Supports 10/100/1000 Mbps Ethernet speeds

−Limited to 1 Gbps speed

$9.50

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

OLurkthu

5 Speed, PCIe, RJ45, Realtek

+5 Gbps speed, faster than standard gigabit cards

+PCIe interface for desktop and server use

+RJ45 port works with standard Ethernet cabling

−Requires a cable and switch that support 5 Gbps

$17.85

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

Omquot

M.2

+Includes Bluetooth 4.2 support

+Fits the M.2 slot for internal installation

+Named for ProBook 450 series compatibility

−Requires an open M.2 slot in the computer

$9.59

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

Panda Wireless

USB

+Wireless N connection at 150 Mbps

+Includes a 2 dBi antenna

+USB connection works with many operating systems

−Slower 150 Mbps wireless speed than newer standards

$25.99

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

JXSZ

0.1 Speed, PCI, RJ45, Realtek

+Realtek RTL8139D chipset for broad driver compatibility

+RJ45 port connects directly to standard Ethernet cables

+Supports 10/100Mbps Fast Ethernet speeds

−Speed capped at 100Mbps, slower than gigabit cards

$5.99

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

Poinwer

M.2, Intel

+Supports tri-band 2.4, 5 and 6 GHz Wi-Fi

+Includes Bluetooth 5.3

+Uses an Intel chip

−Requires an M.2 2230 slot on the device

$19.89

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

Qbdjhwbt

1 Speed, USB, RJ45, ASIX

+Connects through a USB port without an internal slot

+Uses an RJ45 port for standard wired Ethernet

+ASIX chip listed for wired network connection

−Listed speed of 1 Gbps is below many current wired options

$49.60

as of 11/04/2026 03:08 PST - Details

Renkforce

1 Speed, USB

+1 Gbps wired Ethernet speed

+USB connection requires no internal installation

+USB-C connector for modern laptops

−Speed is limited to gigabit Ethernet

$78.00

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

Renkforce

1 Speed, USB

+1000 Mbps wired Ethernet speed

+USB connection requires no internal installation

+USB-C connector for modern laptops

−Speed is limited to gigabit Ethernet

$92.00

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

Renkforce

1 Speed, USB, RJ45

+1 Gbps wired Ethernet speed

+USB connection requires no internal installation

+USB-C connector for modern laptops

−Speed is limited to gigabit Ethernet

$28.00

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

Renkforce

1 Ports, RJ45

+Metal housing for a sturdy connector body

+Joins two RJ45 cables in a single coupler

+Supports CAT 5e network cabling

−Only a single port, so one link at a time

$6.00

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

Renkforce

1 Ports, RJ45

+Connects two RJ45 cables together with a single socket each side

+Supports CAT 6 cabling for wired network runs

+Black housing suits standard network setups

−Only one port on each end, so it cannot split a connection

$15.00

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

Renkforce

1 Ports, USB, RJ45

+Connects to a USB-C port without an adapter

+Built-in 3.00 m cable for flexible placement

+Aluminium plug housing

−Single RJ45 port only

$46.00

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

Renkforce

1 Ports, USB, RJ45

+Uses a USB 3.2 Gen 1 Type-A connection

+Built-in 3.00 m cable for flexible placement

+Aluminium plug housing

−Single RJ45 port only

$46.00

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

Renkforce

1 Ports, USB, RJ45

+Uses a USB 3.2 Gen 1 Type-A connection

+Longer 5.00 m cable reaches distant outlets

+Aluminium plug housing

−Single RJ45 port only

$55.00

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

Renkforce

1 Ports, USB, RJ45

+Uses a USB 3.2 Gen 1 Type-A connection

+Built-in 1.80 m cable for short runs

+Aluminium plug housing

−Single RJ45 port only

$49.00

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

Renkforce

1 Ports, USB, RJ45

+Uses a USB-C male connector

+Built-in 1.80 m cable for short runs

+Aluminium male connector housing

−Single RJ45 port only

$53.00

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

Retyly

0.1 Speed, USB, RJ45

+USB to RJ45 adapter for wired Ethernet on a PC

+Supports 10/100 Mbps network speeds

+Provides a standard RJ45 port for a wired connection

−Maximum speed of 0.1 Gbps is slower than gigabit adapters

$5.15

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

Mosanau

1 Speed, USB, RJ45

+Two-meter cable for flexible placement

+Metal shell housing

+1 Gbps Ethernet speed for wired networking

−Cable length is fixed at two meters

$18.49

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

Mustpoint

1 Speed, RJ45

+Rated for 1000 Mbps gigabit Ethernet speeds

+Acts as an RJ45 extender to lengthen a network run

+Adapter cable form suits connecting two network devices

−Extender cables add a connection point that can weaken signal over distance

$6.59

as of 11/04/2026 03:08 PST - Details

Generic

0.1 Speed, USB, RJ45

+External USB to Ethernet adapter for wired network access

+Works with Mac, Android, PC and laptop devices

+Supports 10/100 Mbps network speeds over an RJ45 port

−Maximum speed of 0.1 Gbps is slower than gigabit adapters

$6.00

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

Compare specs

Interface	Spec score	Price
M.2	n/a	$49.51 as of 11/04/2026 21:11 PST - Details
M.2	n/a	$13.30 as of 11/04/2026 21:11 PST - Details
M.2	n/a	$51.89 as of 11/04/2026 21:10 PST - Details
M.2	n/a	$14.08 as of 11/04/2026 21:10 PST - Details
PCIe	n/a	$42.79 as of 11/04/2026 21:10 PST - Details
PCIe	n/a	$43.38 as of 11/04/2026 21:10 PST - Details
M.2	n/a	$51.60 as of 11/04/2026 21:10 PST - Details
PCIe	n/a	$9.50 as of 11/04/2026 21:10 PST - Details
PCIe	n/a	$17.85 as of 11/04/2026 21:10 PST - Details
M.2	n/a	$9.59 as of 11/04/2026 06:05 PST - Details

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