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M.2 Network Cards

All Network Cards

10 M.2 network cards from Wisoqu, EDUP, Intel and more. Most cost $14 to $51, and half cost less than $29.

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 03:08 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 03:07 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 03:07 PST - Details
SerounderSpec score 7.5

2.5 Speed, 1 Ports, M.2, RJ45

+Single 2.5 Gbps port for faster wired networking
+Uses an M.2 B M connection for a compact build
+Intel chip with RJ45 port for standard Ethernet cabling
−Requires a free M.2 slot on the motherboard
No price recorded yet.
IO Crest

2.5 Speed, M.2

+Two 2.5 Gigabit Ethernet ports
+Uses an M.2 slot instead of a PCIe slot
+Low-profile bracket fits compact cases
−Requires a free M.2 slot with M+B key support
No price recorded yet.
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 03:07 PST - Details
Raxmolo

2.5 Speed, M.2, RJ45, Intel

+2.5 Gbps speed with multi-gig fallback to 1G and 100M
+Intel i226-V chip for 2.5GbE networking
+M.2 interface fits a spare M.2 slot
−Requires a free M.2 A+E slot
No price recorded yet.
Yubjiang

2.5 Speed, M.2, RJ45, Realtek

+Delivers 2.5 gigabit speed over an RJ45 port
+Fits the M.2 A+E Key slot for compact systems
+Uses a Realtek RTL8125B chip
$19.95
as of 11/04/2026 03:07 PST - Details
Ableconn

2.5 Speed, M.2, RJ45, Intel

+2.5 Gigabit Ethernet speed
+M.2 interface suits embedded systems and mini PCs
+RJ-45 port for standard Ethernet cables
$37.99
as of 11/04/2026 03:06 PST - Details

Compare specs

network cardInterfaceSpec scorePrice
M.2n/a$13.30
as of 11/04/2026 03:08 PST - Details
M.2n/a$51.89
as of 11/04/2026 03:07 PST - Details
M.2n/a$14.08
as of 11/04/2026 03:07 PST - Details
M.27.5No current price
M.2n/aNo current price
M.2n/a$51.60
as of 11/04/2026 03:07 PST - Details
M.2n/aNo current price
M.2n/a$19.95
as of 11/04/2026 03:07 PST - Details
M.2n/a$37.99
as of 11/04/2026 03:06 PST - Details
M.2n/aNo current price

Before you buy

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