IpolexSpec score 8.1
10 Speed, 1 Ports, PCIe, SFP+
+Single 10 Gbit/s port for fast wired networking
+Intel 82599EN controller chip
+Low-profile design for compact PCs
$38.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.1
Pros+Single 10 Gbit/s port for fast wired networking
+Intel 82599EN controller chip
+Low-profile design for compact PCs
+Supports SR-IOV virtualization
+Uses an SFP+ port for fiber or direct-attach connections
Compared with the 207 Network Cards on this page+SR-IOV: only 17 of 207 here have one
+10 speed: only 11 of 114 here have a higher speed
−1 ports: 63 of the 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
LpxlqklypSpec score 7.7
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 score7.7
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 207 Network Cards on this page+4 ports: only 1 of 81 here have more ports
+10 speed: only 11 of 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.7
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 score7.7
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 207 Network Cards on this page+4 ports: only 1 of 81 here have more ports
+10 speed: only 11 of 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 7.6
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 score7.6
Pros+Four RJ45 ports in a single card
+Intel 82576 chipset
+PCIe x1 interface fits smaller expansion slots
Compared with the 207 Network Cards on this page+4 ports: only 1 of 81 here have more ports
−1 speed: 92 of the 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
KnjcsvhghSpec score 7.6
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 score7.6
Pros+Four ports for multiple connections at 1 Gbps
+Intel I350 chipset
+PCIe x4 lane interface
Compared with the 207 Network Cards on this page+4 ports: only 1 of 81 here have more ports
−1 speed: 92 of the 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
LpxlqklypSpec score 7.6
40 Speed, 2 Ports, PCIe, QSFP
+40 Gbps speed per port
+Two QSFP ports on one card
+PCIe 3.0 x8 bus connection
$535.55
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.6
Pros+40 Gbps speed per port
+Two QSFP ports on one card
+PCIe 3.0 x8 bus connection
Compared with the 207 Network Cards on this page+40 speed: only 2 of 114 here have a higher speed
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
VunLinkSpec score 7.4
10 Speed, 2 Ports, PCIe, RJ45
+Dual RJ45 ports for two 10GBase-T copper connections
+Low-profile design fits small form factor and compact cases
+Intel X540-T2 controller for 10 Gbps copper networking
$69.98
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score7.4
Pros+Dual RJ45 ports for two 10GBase-T copper connections
+Low-profile design fits small form factor and compact cases
+Intel X540-T2 controller for 10 Gbps copper networking
+PCIe x8 interface for 10 Gbps connections
Compared with the 207 Network Cards on this page+10 speed: only 11 of 114 here have a higher speed
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
LemspumSpec score 7.4
10 Speed, 2 Ports, PCIe, RJ45
+Dual RJ45 ports for two 10 Gbps copper connections
+Low-profile design fits small form factor and compact cases
+Intel X540 controller for 10 Gbps networking
$42.99
as of 11/04/2026 03:06 PST - DetailsProduct details
Spec score7.4
Pros+Dual RJ45 ports for two 10 Gbps copper connections
+Low-profile design fits small form factor and compact cases
+Intel X540 controller for 10 Gbps networking
+Fits PCIe x8 or x16 slots
Compared with the 207 Network Cards on this page+10 speed: only 11 of 114 here have a higher speed
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.4
10 Speed, 2 Ports, PCIe, SFP+
+Dual SFP+ ports for two 10 Gbps fiber or direct-attach links
+Intel X520-DA2 controller for 10 Gbps networking
+PCI Express interface for 10 Gbps connections
$39.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score7.4
Pros+Dual SFP+ ports for two 10 Gbps fiber or direct-attach links
+Intel X520-DA2 controller for 10 Gbps networking
+PCI Express interface for 10 Gbps connections
Compared with the 207 Network Cards on this page+10 speed: only 11 of 114 here have a higher speed
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
BfqtxlavkSpec score 7.4
10 Speed, 2 Ports, PCIe, Intel
+Two 10 Gbps network ports for high-speed connections
+Intel chip for network compatibility
+Uses a PCIe x8 slot for server and workstation builds
$211.00
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.4
Pros+Two 10 Gbps network ports for high-speed connections
+Intel chip for network compatibility
+Uses a PCIe x8 slot for server and workstation builds
Compared with the 207 Network Cards on this page+10 speed: only 11 of 114 here have a higher speed
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
YrwygcgwySpec score 7.4
10 Speed, 2 Ports, PCIe, Intel
+Two 10 Gbps network ports for high-speed connections
+Intel chip for network compatibility
+Uses a PCIe x8 slot for server and workstation builds
$211.00
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.4
Pros+Two 10 Gbps network ports for high-speed connections
+Intel chip for network compatibility
+Uses a PCIe x8 slot for server and workstation builds
Compared with the 207 Network Cards on this page+10 speed: only 11 of 114 here have a higher speed
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
YrwygcgwySpec score 7.4
10 Speed, 2 Ports, PCIe, SFP+
+Two 10 Gbps SFP+ ports for high-speed fiber or copper links
+Intel 82599ES chip for network compatibility
+Uses a PCIe x8 slot for server and workstation builds
$192.53
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.4
Pros+Two 10 Gbps SFP+ ports for high-speed fiber or copper links
+Intel 82599ES chip for network compatibility
+Uses a PCIe x8 slot for server and workstation builds
Compared with the 207 Network Cards on this page+10 speed: only 11 of 114 here have a higher speed
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
BfqtxlavkSpec score 7.4
10 Speed, 2 Ports, PCIe, SFP+
+Two 10 Gbps SFP+ ports for high-speed fiber or copper links
+Intel 82599ES chip for network compatibility
+Uses a PCIe x8 slot for server and workstation builds
$192.53
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.4
Pros+Two 10 Gbps SFP+ ports for high-speed fiber or copper links
+Intel 82599ES chip for network compatibility
+Uses a PCIe x8 slot for server and workstation builds
Compared with the 207 Network Cards on this page+10 speed: only 11 of 114 here have a higher speed
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.4
10 Speed, 2 Ports, PCIe, SFP+
+10 Gbps speed on two SFP+ ports
+Low profile design fits compact chassis
+PCIe interface with Intel chip
$79.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score7.4
Pros+10 Gbps speed on two SFP+ ports
+Low profile design fits compact chassis
+PCIe interface with Intel chip
Compared with the 207 Network Cards on this page+10 speed: only 11 of 114 here have a higher speed
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 7.4
10 Speed, 2 Ports, RJ45, Intel
+Two 10Gbit RJ45 ports
+Intel X710 controller
+RJ45 ports work with standard Ethernet cables
$399.00
as of 11/04/2026 06:05 PST - DetailsProduct details
Spec score7.4
Pros+Two 10Gbit RJ45 ports
+Intel X710 controller
+RJ45 ports work with standard Ethernet cables
Compared with the 207 Network Cards on this page+10 speed: only 11 of 114 here have a higher speed
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
SxtaigoodSpec score 7.4
10 Speed, 2 Ports, PCIe, RJ45
+Two RJ45 ports for 10GbE connections
+Low profile design fits compact chassis
+Intel chip for networking
$79.88
as of 11/04/2026 03:08 PST - DetailsProduct details
Spec score7.4
Pros+Two RJ45 ports for 10GbE connections
+Low profile design fits compact chassis
+Intel chip for networking
+Uses a PCIe x4 interface
Compared with the 207 Network Cards on this page+10 speed: only 11 of 114 here have a higher speed
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 7.3
2.5 Speed, 2 Ports, PCIe, RJ45
+2.5 Gbps speed on each RJ45 port
+Two RJ45 ports for two connections
+PCI Express interface with Intel I226 chip
$210.14
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.3
Pros+2.5 Gbps speed on each RJ45 port
+Two RJ45 ports for two connections
+PCI Express interface with Intel I226 chip
Compared with the 207 Network Cards on this page+2 ports: only 12 of 81 here have more ports
−2.5 speed: 72 of the 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
KnjcsvhghSpec score 7.3
1 Speed, 2 Ports, PCI, Intel
+Two ports at 1 Gbps each
+Intel I350 chipset
+Multi-mode fiber connectivity
$172.17
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.3
Pros+Two ports at 1 Gbps each
+Intel I350 chipset
+Multi-mode fiber connectivity
+PCI-Ex4 x4 lane interface
Compared with the 207 Network Cards on this page+2 ports: only 12 of 81 here have more ports
−1 speed: 92 of the 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
JeirdusSpec score 7.3
1 Speed, 2 Ports, PCIe, RJ45
+Dual RJ45 ports for two wired connections
+Intel 82576 chipset
+Low-profile bracket for compact builds
$39.99
as of 11/04/2026 10:08 PST - DetailsProduct details
Spec score7.3
Pros+Dual RJ45 ports for two wired connections
+Intel 82576 chipset
+Low-profile bracket for compact builds
+Uses a PCIe x1 slot
Compared with the 207 Network Cards on this page+2 ports: only 12 of 81 here have more ports
−1 speed: 92 of the 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
OLurkthuSpec score 7.3
1 Speed, 2 Ports, PCIe, RJ45
+Two RJ45 ports for wired connections
+Low-profile form factor for compact builds
+Gigabit speed for standard wired networking
$24.34
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score7.3
Pros+Two RJ45 ports for wired connections
+Low-profile form factor for compact builds
+Gigabit speed for standard wired networking
+PCIe x1 interface
Compared with the 207 Network Cards on this page+2 ports: only 12 of 81 here have more ports
−1 speed: 92 of the 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 7.2
1 Speed, 1 Ports, Intel
+Single port for one network connection
+Supports gigabit speed for wired networking
+Built on an Intel chip for network connectivity
$183.33
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.2
Pros+Single port for one network connection
+Supports gigabit speed for wired networking
+Built on an Intel chip for network connectivity
+Suited to desktop and routing setups
Compared with the 207 Network Cards on this page−1 speed: 92 of the 114 here have a higher speed
−1 ports: 63 of the 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 7.2
1 Speed, 1 Ports, PCIe, Intel
+Single fiber optic port for fiber connections
+Intel chip with 1 Gbps gigabit speed
+PCIe x1 slot fits many desktop motherboards
$139.77
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.2
Pros+Single fiber optic port for fiber connections
+Intel chip with 1 Gbps gigabit speed
+PCIe x1 slot fits many desktop motherboards
Compared with the 207 Network Cards on this page−1 speed: 92 of the 114 here have a higher speed
−1 ports: 63 of the 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
IpolexSpec score 7.2
10 Speed, 1 Ports, PCIe, RJ45
+Single 10 Gbit/s RJ45 port for copper networking
+Intel X550 chip for 10 Gbit/s speed
+PCIe v3.0 x4 interface
$87.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score7.2
Pros+Single 10 Gbit/s RJ45 port for copper networking
+Intel X550 chip for 10 Gbit/s speed
+PCIe v3.0 x4 interface
+Low-profile design for compact PCs
Compared with the 207 Network Cards on this page+10 speed: only 11 of 114 here have a higher speed
−1 ports: 63 of the 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
YrwygcgwySpec score 7.2
10 Speed, 1 Ports, PCIe, RJ45
+10 Gbps speed over standard copper Ethernet
+RJ45 port connects to common Ethernet cabling
+PCIe x8 interface for high-bandwidth slots
$145.93
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.2
Pros+10 Gbps speed over standard copper Ethernet
+RJ45 port connects to common Ethernet cabling
+PCIe x8 interface for high-bandwidth slots
+Intel chipset for the network card
Compared with the 207 Network Cards on this page+10 speed: only 11 of 114 here have a higher speed
−1 ports: 63 of the 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
10Gtek
M.2, Intel
+Uses a PCIe x1 interface
+Two 5dBi antennas included
+Dual-band 2.4GHz and 5GHz support
$9.99
as of 11/04/2026 03:06 PST - DetailsProduct details
About this product
Rielincard
2.5 Speed, PCIe, RJ45, Intel
+2.5Gbps wired Ethernet speed
+Intel I226-V chip
+Low-profile bracket for small cases
$26.99
as of 11/04/2026 10:08 PST - DetailsProduct details
Pros+2.5Gbps wired Ethernet speed
+Intel I226-V chip
+Low-profile bracket for small cases
+Uses a single PCIe x1 lane
Compared with the 207 Network Cards on this page−2.5 speed: 72 of the 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Generic
40 Speed, Intel
+40 Gigabit speed, well above typical adapters
+Dual power ports listed for extra power supply
+Intel chip listed for a known network controller
$809.39
as of 11/04/2026 03:09 PST - DetailsProduct details
Pros+40 Gigabit speed, well above typical adapters
+Dual power ports listed for extra power supply
+Intel chip listed for a known network controller
Compared with the 207 Network Cards on this page+40 speed: only 2 of 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
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 - DetailsProduct details
Pros+2.5 Gigabit Ethernet speed
+M.2 interface suits embedded systems and mini PCs
+RJ-45 port for standard Ethernet cables
+Intel chip listed for a known network controller
Compared with the 207 Network Cards on this page−2.5 speed: 72 of the 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
