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2.5 Gbps Network Cards

All Network Cards

3 2.5 gbps network cards from StarTech.com, IO Crest, Jauarta and more. Price: $325.14.

YrwygcgwySpec score 9.5

2.5 Speed, 4 Ports, PCIe, RJ45

+Four RJ45 ports for four wired connections
+2.5 Gbps speed per port
+PCIe interface for desktop expansion
−Requires an available PCIe slot
No price recorded yet.
ZimaboardSpec score 9.5

2.5 Speed, 4 Ports, PCIe, Intel

+Four ports for multiple 2.5GbE connections
+2.5 Gbps speed per port, faster than gigabit
+Intel i226-V chip for 2.5GbE networking
No price recorded yet.
AkpzkyywnSpec score 9.5

2.5 Speed, 4 Ports, PCIe, RJ45

+Four RJ45 ports in a single card
+PCIe interface for modern desktops and servers
+Realtek RTL8125BG and Intel i226 chipset options
$325.14
as of 11/04/2026 10:07 PST - Details

Compare specs

network cardSpeedInterfacePort typeControllerSpec scorePrice
2.5PCIeRJ45Intel9.5No current price
2.5PCIeIntel9.5No current price
2.5PCIeRJ459.5$325.14
as of 11/04/2026 10:07 PST - Details

Before you buy

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