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4-Port Network Cards

All Network Cards

8 4-Port network cards from Lenovo and Sanpyl. Most cost $66 to $564, and half cost less than $229.

AkpzkyywnSpec score 7.9

1 Speed, 4 Ports, PCIe, Intel

+Four Ethernet ports on one card
+PCIe x4 interface for higher bandwidth
+1 Gbps speed per port
−Requires a PCIe x4 or larger slot
$283.44
as of 11/04/2026 10:07 PST - Details
RaxmoloSpec score 7.9

1 Speed, 4 Ports, USB, RJ45

+Four LAN ports for multiple wired connections
+Gigabit speed over USB 3.0
+USB interface connects without opening the computer
−Shares one USB connection across four ports
No price recorded yet.
AkpzkyywnSpec score 7.9

1 Speed, 4 Ports, PCIe, RJ45

+Four RJ45 ports in a single card
+Intel 82576 chipset
+PCIe x1 interface fits smaller expansion slots
$275.20
as of 11/04/2026 10:07 PST - Details
ULANSeNSpec score 7.9

1 Speed, 4 Ports, PCIe, Broadcom

+Four network ports in one card
+Gigabit speed on each port
+Low profile design fits compact cases
$65.88
as of 11/04/2026 03:07 PST - Details
GenericSpec score 7.9

1 Speed, 4 Ports

+Four network ports on one card
+Gigabit speed of 1 Gbps per port
+Suits adding several wired connections to one server
$53.90
as of 11/04/2026 03:07 PST - Details
KnjcsvhghSpec score 7.9

1 Speed, 4 Ports, PCIe, Intel

+Four ports for multiple connections at 1 Gbps
+Intel I350 chipset
+PCIe x4 lane interface
$182.61
as of 11/04/2026 09:09 PST - Details
GenericSpec score 7.9

1 Speed, 4 Ports

+Provides four gigabit Ethernet ports on one adapter
+Supports 1 Gbps speed on each port
$564.86
as of 11/04/2026 06:05 PST - Details
H!Fiber.comSpec score 7.9

1 Speed, 4 Ports, PCIe, RJ45

+4 ports: the most ports of the 35 here
−1 speed: 23 of the 32 here have a higher speed
No price recorded yet.

Compare specs

network cardSpeedPortsInterfacePort typeSpec scorePrice
14PCIe7.9$283.44
as of 11/04/2026 10:07 PST - Details
14USBRJ457.9No current price
14PCIeRJ457.9$275.20
as of 11/04/2026 10:07 PST - Details
14PCIe7.9$65.88
as of 11/04/2026 03:07 PST - Details
147.9$53.90
as of 11/04/2026 03:07 PST - Details
14PCIe7.9$182.61
as of 11/04/2026 09:09 PST - Details
147.9$564.86
as of 11/04/2026 06:05 PST - Details
14PCIeRJ457.9No current price

Before you buy

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