StarTech.comSpec score 7.9
10 Speed, 4 Ports, PCIe, SFP+
+Four SFP+ ports for four 10 Gbps connections
+10 Gbps speed per port
+PCIe x8 interface for high-bandwidth installs
−Occupies a PCIe x8 slot, larger than typical cards
$251.79-50%Was: $506.89
as of 11/04/2026 03:07 PST - DetailsLenovoSpec score 8.1
25 Speed, 4 Ports, PCIe, SFP28
+Four SFP28 ports in one card
+Supports 25 Gbps speeds per port
+PCI Express 4.0 interface with x16 lanes
−Requires a PCIe slot in a compatible server
$4,465.00
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score8.1
Pros+Four SFP28 ports in one card
+Supports 25 Gbps speeds per port
+PCI Express 4.0 interface with x16 lanes
Cons−Requires a PCIe slot in a compatible server
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
+25 speed: only 1 of 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) DellSpec score 7.9
10 Speed, 4 Ports, SFP+
+48 1GbE ports plus 4 10GbE SFP+ ports for wide connectivity
+Includes 10 Gbps SFP+ uplink ports
+Includes stacking ports for expansion
−Rack-scale switch rather than a single network card
$4,299.99
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.9
Pros+48 1GbE ports plus 4 10GbE SFP+ ports for wide connectivity
+Includes 10 Gbps SFP+ uplink ports
+Includes stacking ports for expansion
Cons−Rack-scale switch rather than a single network card
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
+10 speed: only 4 of 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
SanpylSpec score 7.9
5 Speed, 4 Ports, USB, RJ45
+Four ports for expanding a single USB connection
+Aluminium alloy body for a sturdy build
+Includes an RJ45 Ethernet port
−Ethernet port is listed at 100Mbps, below gigabit
$6.86
as of 11/04/2026 03:08 PST - DetailsProduct details
Spec score7.9
Pros+Four ports for expanding a single USB connection
+Aluminium alloy body for a sturdy build
+Includes an RJ45 Ethernet port
Cons−Ethernet port is listed at 100Mbps, below gigabit
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
−5 speed: 18 of the 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
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 - DetailsProduct details
Spec score7.9
Pros+Four Ethernet ports on one card
+PCIe x4 interface for higher bandwidth
+1 Gbps speed per port
Cons−Requires a PCIe x4 or larger slot
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
−1 speed: 23 of the 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
LpxlqklypSpec score 7.9
10 Speed, 4 Ports, RJ45, Intel
+Four RJ45 ports for four 10 Gbps connections
+Intel chip for a 10 Gbps network connection
+Uses standard RJ45 Ethernet cabling
−Short card form factor may not fit every case
$628.00
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.9
Pros+Four RJ45 ports for four 10 Gbps connections
+Intel chip for a 10 Gbps network connection
+Uses standard RJ45 Ethernet cabling
Cons−Short card form factor may not fit every case
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
+10 speed: only 4 of 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
YrwygcgwySpec score 7.9
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.
Product details
Spec score7.9
Pros+Four RJ45 ports for four wired connections
+2.5 Gbps speed per port
+PCIe interface for desktop expansion
Cons−Requires an available PCIe slot
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
−2.5 speed: 20 of the 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
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.
Product details
Spec score7.9
Pros+Four LAN ports for multiple wired connections
+Gigabit speed over USB 3.0
+USB interface connects without opening the computer
Cons−Shares one USB connection across four ports
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
−1 speed: 23 of the 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
LenovoSpec score 8.1
25 Speed, 4 Ports, PCIe, SFP28
+Four SFP28 ports in one card
+Supports 25 Gbps speeds per port
+PCI Express 4.0 interface
−Requires a PCIe slot in a compatible server
$1,425.96
as of 11/04/2026 06:05 PST - DetailsSanpylSpec score 7.9
5 Speed, 4 Ports, USB, RJ45
+Four ports, including one RJ45 Ethernet port and three USB ports
+USB 3.0 interface for faster USB connections
+Aluminium alloy body for a sturdy build
−Ethernet port is limited to 100Mbps
−Ethernet port is 100Mbps, below gigabit speed
$8.47
as of 11/03/2026 21:08 PST - DetailsProduct details
Spec score7.9
Pros+Four ports, including one RJ45 Ethernet port and three USB ports
+USB 3.0 interface for faster USB connections
+Aluminium alloy body for a sturdy build
Cons−Ethernet port is limited to 100Mbps
−Ethernet port is 100Mbps, below gigabit speed
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
−5 speed: 18 of the 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
KnjcsvhghSpec score 7.9
10 Speed, 4 Ports, PCIe, SFP+
+Four SFP+ ports for multiple 10 Gbps connections
+PCIe 3.0 x8 interface for high-bandwidth slots
+Intel chip for the network card
−SFP+ ports need compatible transceivers or cables
$286.47
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.9
Pros+Four SFP+ ports for multiple 10 Gbps connections
+PCIe 3.0 x8 interface for high-bandwidth slots
+Intel chip for the network card
Cons−SFP+ ports need compatible transceivers or cables
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
+10 speed: only 4 of 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
AglbvbquoSpec score 8.8
10 Speed, 4 Ports, SFP+
+Four 10 Gbps SFP+ ports on one card
+SR-IOV support for virtualization
+Intel chip for the network interface
$5,348.46
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score8.8
Pros+Four 10 Gbps SFP+ ports on one card
+SR-IOV support for virtualization
+Intel chip for the network interface
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
+10 speed: only 4 of 32 here have a higher speed
+SR-IOV: only 7 of 35 here have one
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 8.8
10 Speed, 4 Ports, SFP+
+Four 10 Gbps SFP+ ports on one card
+SR-IOV support for virtualization
+Intel chip for the network interface
$5,348.46
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score8.8
Pros+Four 10 Gbps SFP+ ports on one card
+SR-IOV support for virtualization
+Intel chip for the network interface
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
+10 speed: only 4 of 32 here have a higher speed
+SR-IOV: only 7 of 35 here have one
How pros and cons are picked (About: Disclaimer) About this product
EdsjtzrsqSpec score 8.8
10 Speed, 4 Ports, SFP+
+Four 10 Gbps SFP+ ports on one card
+SR-IOV support for virtualization
+Intel chip for the network interface
$5,375.47
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score8.8
Pros+Four 10 Gbps SFP+ ports on one card
+SR-IOV support for virtualization
+Intel chip for the network interface
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
+10 speed: only 4 of 32 here have a higher speed
+SR-IOV: only 7 of 35 here have one
How pros and cons are picked (About: Disclaimer) About this product
LpxlqklypSpec score 7.9
10 Speed, 4 Ports, PCIe, RJ45
+Offers four 10 gigabit RJ45 ports on one card
+Uses an Intel X540-T4 chip for 10G networking
+Installs in a PCIe slot for desktop and server systems
$181.24
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.9
Pros+Offers four 10 gigabit RJ45 ports on one card
+Uses an Intel X540-T4 chip for 10G networking
+Installs in a PCIe slot for desktop and server systems
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
+10 speed: only 4 of 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 7.9
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 - DetailsProduct details
Spec score7.9
Pros+Four RJ45 ports in a single card
+PCIe interface for modern desktops and servers
+Realtek RTL8125BG and Intel i226 chipset options
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
−2.5 speed: 20 of the 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
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 - DetailsProduct details
Spec score7.9
Pros+Four RJ45 ports in a single card
+Intel 82576 chipset
+PCIe x1 interface fits smaller expansion slots
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
−1 speed: 23 of the 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
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 - DetailsChelsioSpec score 7.9
10 Speed, 4 Ports
+Four ports for multiple 10GbE connections
+10 Gbps speed for high-bandwidth networking
+Quad port design consolidates network connections in one card
$399.99
as of 11/04/2026 06:05 PST - DetailsProduct details
Spec score7.9
Pros+Four ports for multiple 10GbE connections
+10 Gbps speed for high-bandwidth networking
+Quad port design consolidates network connections in one card
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
+10 speed: only 4 of 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
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 - DetailsProduct details
Spec score7.9
Pros+Four network ports on one card
+Gigabit speed of 1 Gbps per port
+Suits adding several wired connections to one server
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
−1 speed: 23 of the 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
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 - DetailsProduct details
Spec score7.9
Pros+Four ports for multiple connections at 1 Gbps
+Intel I350 chipset
+PCIe x4 lane interface
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
−1 speed: 23 of the 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.9
10 Speed, 4 Ports
+Four ports for multiple network connections
+10 Gbps speed for fast data transfer
+Designed for Supermicro AOC-STG-i4T systems
$355.00
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score7.9
Pros+Four ports for multiple network connections
+10 Gbps speed for fast data transfer
+Designed for Supermicro AOC-STG-i4T systems
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
+10 speed: only 4 of 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.9
10 Speed, 4 Ports, PCIe, SFP+
+Four ports for four separate 10 Gbps connections
+Intel chip for a 10 Gbps network connection
+SFP+ ports for 10GbE fiber or direct attach links
$168.99
as of 11/04/2026 03:09 PST - DetailsProduct details
Spec score7.9
Pros+Four ports for four separate 10 Gbps connections
+Intel chip for a 10 Gbps network connection
+SFP+ ports for 10GbE fiber or direct attach links
+Connects through a PCIe interface
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
+10 speed: only 4 of 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
ZopscSpec score 7.8
0.1 Speed, 4 Ports, USB, RJ45
+Four ports for expanding connections on a laptop
+Aluminum build for a sturdy housing
+Supports 100Mbps Ethernet over RJ45 ports
$13.02
as of 11/04/2026 06:05 PST - DetailsProduct details
Spec score7.8
Pros+Four ports for expanding connections on a laptop
+Aluminum build for a sturdy housing
+Supports 100Mbps Ethernet over RJ45 ports
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
−0.1 speed: 31 of the 32 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Hewlett Packard Enterprise
4 Ports
+Four ports for more storage connections per card
+4Gb Fibre Channel speed for storage area networks
+Fibre Channel adapter for storage area network connections
$2,722.00
as of 11/04/2026 06:05 PST - DetailsProduct details
Pros+Four ports for more storage connections per card
+4Gb Fibre Channel speed for storage area networks
+Fibre Channel adapter for storage area network connections
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
How pros and cons are picked (About: Disclaimer) About this product
Wxorkyvhen
4 Ports, PCIe
+Provides 4 ports for connecting drives
+Uses PCIe 3.0 for a modern expansion slot
+88SE9230 chip acts as the PCIe controller
$545.78
as of 11/04/2026 06:05 PST - DetailsProduct details
Pros+Provides 4 ports for connecting drives
+Uses PCIe 3.0 for a modern expansion slot
+88SE9230 chip acts as the PCIe controller
+Works as an add-on card for HDD and SSD storage
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
How pros and cons are picked (About: Disclaimer) About this product
GsdiqicboSpec score 8.8
10 Speed, 4 Ports, SFP+
+Four 10 Gbps SFP+ ports on one card
+SR-IOV support for virtualization
+Intel chip for the network interface
No price recorded yet.
Product details
Spec score8.8
Pros+Four 10 Gbps SFP+ ports on one card
+SR-IOV support for virtualization
+Intel chip for the network interface
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
+10 speed: only 4 of 32 here have a higher speed
+SR-IOV: only 7 of 35 here have one
How pros and cons are picked (About: Disclaimer) About this product
CujstwvbfSpec score 8.8
10 Speed, 4 Ports, SFP+
+Four 10 Gbps SFP+ ports on one card
+SR-IOV support for virtualization
+Intel chip for the network interface
No price recorded yet.
Product details
Spec score8.8
Pros+Four 10 Gbps SFP+ ports on one card
+SR-IOV support for virtualization
+Intel chip for the network interface
Compared with the 35 Network Cards on this page+4 ports: the most ports of the 35 here
+10 speed: only 4 of 32 here have a higher speed
+SR-IOV: only 7 of 35 here have one
How pros and cons are picked (About: Disclaimer) About this product
