StarTech.comSpec score 7.7
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 7.8
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 score7.8
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 127 Network Cards on this page+4 ports: only 1 of 81 here have more ports
+25 speed: only 7 of 114 here have a higher speed
How pros and cons are picked (About: Disclaimer) QNAPSpec score 7.5
25 Speed, 2 Ports, PCIe, Intel
+25 Gbps speed per port for high-bandwidth networks
+Two ports for redundant or parallel connections
+Intel chip with FEC for reliable data transfer
−Requires a PCIe x8 slot
$399.00
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score7.5
Pros+25 Gbps speed per port for high-bandwidth networks
+Two ports for redundant or parallel connections
+Intel chip with FEC for reliable data transfer
+Low-profile design fits compact chassis
Cons−Requires a PCIe x8 slot
Compared with the 127 Network Cards on this page+25 speed: only 7 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
Cudy
PCIe, Intel
+Wi-Fi 6E support for the 6 GHz band
+Bluetooth 5.3 included
+OFDMA support for multi-device efficiency
−Requires an open PCIe slot inside the computer
$50.99
as of 11/04/2026 10:07 PST - DetailsProduct details
About this product
Intel
PCIe, Intel
+Dual band wireless operation
+Supports 802.11ac Wi-Fi standard
+Half Mini PCI Express form factor
$21.63
as of 11/04/2026 10:08 PST - DetailsProduct details
About this product
Intel
PCIe, Intel
+Supports 802.11ac Wi-Fi standard
+Includes Bluetooth 5.1
+PCI Express interface
$11.61
as of 11/04/2026 10:06 PST - DetailsIntel
PCIe, RJ45, Intel
+Uses a PCIe interface for desktop installation
+Built on an Intel chip
+Provides an RJ45 port for copper Ethernet cabling
$149.99
as of 11/04/2026 03:07 PST - DetailsProduct details
About this product
Intel
PCIe, Intel
+Two ports for high-speed network connections
+Uses a PCIe bus interface for internal installation
+Built on an Intel network chip
$149.00
as of 11/04/2026 03:07 PST - DetailsProduct details
About this product
Intel
PCIe, QSFP, Intel
+Uses a PCIe interface for desktop installation
+Built on an Intel chip
+Provides QSFP ports for high-speed fiber or direct-attach connections
$460.00
as of 11/04/2026 03:07 PST - DetailsProduct details
About this product
Intel
PCIe, SFP28, Intel
+Two SFP28 ports for fiber or high-speed connections
+Uses a PCIe bus interface for internal installation
+Built on an Intel network chip
$257.99
as of 11/04/2026 03:07 PST - DetailsProduct details
About this product
Intel
PCIe, Intel
+Wi-Fi 6E standard with access to the 6 GHz band
+PCIe bus for installation in a desktop slot
+Intel chipset for a recognized wireless controller family
$35.16
as of 11/04/2026 10:07 PST - DetailsProduct details
About this product
TP-Link
PCIe, Intel
+Wi-Fi 7 standard for newer wireless networks
+Tri-band support across 6, 5, and 2.4 GHz
+Low-profile design fits compact desktop cases
−Requires a free PCIe slot in the desktop
$49.98-29%List: $69.99
as of 11/04/2026 10:06 PST - DetailsProduct details
Pros+Wi-Fi 7 standard for newer wireless networks
+Tri-band support across 6, 5, and 2.4 GHz
+Low-profile design fits compact desktop cases
+Supports WPA3 security
Cons−Requires a free PCIe slot in the desktop
How pros and cons are picked (About: Disclaimer) About this product
ViminSpec score 7.4
10 Speed, 2 Ports, PCIe, RJ45
+10 speed: only 11 of 114 here have a higher speed
+2 ports: only 12 of 81 here have more ports
$55.99-20%List: $69.99
as of 11/04/2026 10:08 PST - DetailsProduct details
About this product
IntelSpec score 7.4
10 Speed, 2 Ports, PCIe, SFP+
+Dual 10G SFP+ ports for high-speed network links
+PCIe bus for installation in server and workstation slots
+Intel chipset for a recognized network controller family
$57.98-6%Was: $61.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score7.4
Pros+Dual 10G SFP+ ports for high-speed network links
+PCIe bus for installation in server and workstation slots
+Intel chipset for a recognized network controller family
Compared with the 127 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) StarTech.comSpec score 7.2
2.5 Speed, 1 Ports, PCIe, RJ45
+Single RJ45 port supports 2.5GbE connections
+Installs in a PCIe slot for desktop connectivity
+Uses an Intel network chip
$77.34-6%List: $81.99
as of 11/04/2026 03:08 PST - DetailsProduct details
Spec score7.2
Pros+Single RJ45 port supports 2.5GbE connections
+Installs in a PCIe slot for desktop connectivity
+Uses an Intel network chip
+Low profile design fits small form factor cases
Compared with the 127 Network Cards on this page−1 ports: 63 of the 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
AndXeSpec score 9.0
100 Speed, 2 Ports, PCIe, QSFP
+100 Gbps speed for high-bandwidth networks
+Dual QSFP28 ports for two high-speed connections
+PCIe 4.0 x16 interface
−Requires a PCIe x16 slot in the host system
$5,018.00
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score9.0
Pros+100 Gbps speed for high-bandwidth networks
+Dual QSFP28 ports for two high-speed connections
+PCIe 4.0 x16 interface
+SR-IOV support for virtualization
Cons−Requires a PCIe x16 slot in the host system
Compared with the 127 Network Cards on this page+100 speed: the highest speed of the 114 here
+SR-IOV: only 17 of 207 here have one
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
LinksTekSpec score 8.4
10 Speed, PCIe, SFP+, Intel
+Single SFP+ port for 10 Gbps fiber or direct-attach links
+Low-profile design fits small form factor and compact cases
+PCIe x4 interface fits a smaller slot
−Single port limits connections to one network link
$42.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.4
Pros+Single SFP+ port for 10 Gbps fiber or direct-attach links
+Low-profile design fits small form factor and compact cases
+PCIe x4 interface fits a smaller slot
+SR-IOV support for virtualization
Cons−Single port limits connections to one network link
Compared with the 127 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
How pros and cons are picked (About: Disclaimer) About this product
10GtekSpec score 8.3
25 Speed, 2 Ports, PCIe, SFP28
+Two 25 Gbps SFP28 ports
+PCIe 4.0 x8 interface
+Intel E810 controller
−Uses a full x8 PCIe slot
−SFP28 ports need compatible modules or cables
$194.99
as of 11/04/2026 03:06 PST - DetailsProduct details
Spec score8.3
Pros+Two 25 Gbps SFP28 ports
+PCIe 4.0 x8 interface
+Intel E810 controller
+SR-IOV support for virtualization
+Low-profile bracket option for small cases
Cons−Uses a full x8 PCIe slot
−SFP28 ports need compatible modules or cables
Compared with the 127 Network Cards on this page+25 speed: only 7 of 114 here have a higher speed
+SR-IOV: only 17 of 207 here have one
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
TP-Link
PCIe, Intel
+Wi-Fi 7 standard for newer wireless networks
+Low-profile design fits compact desktop cases
+Bluetooth 5.4 support
−Requires a free PCIe slot in the desktop
$54.99-21%List: $69.99
as of 11/04/2026 10:06 PST - DetailsProduct details
About this product
TP-Link
PCIe, Intel
$55.99-7%List: $59.99
as of 11/04/2026 10:06 PST - DetailsProduct details
About this product
F Fenvi
PCIe, Intel
+Tri-band support with up to 5400 Mbps speeds
+Includes Bluetooth 5.3
+Low profile design fits compact desktop cases
$27.06-5%Was: $28.49
as of 11/04/2026 10:09 PST - DetailsProduct details
About this product
VogzoneSpec score 9.0
100 Speed, 2 Ports, PCIe, QSFP
+Dual QSFP28 ports for 100GbE connections
+PCIe 4.0 x16 interface for high-bandwidth throughput
+Supports SR-IOV virtualization
−Requires a PCIe x16 slot to install
$439.99
as of 11/04/2026 03:08 PST - DetailsProduct details
Spec score9.0
Pros+Dual QSFP28 ports for 100GbE connections
+PCIe 4.0 x16 interface for high-bandwidth throughput
+Supports SR-IOV virtualization
+Low-profile form factor fits compact chassis
Cons−Requires a PCIe x16 slot to install
Compared with the 127 Network Cards on this page+100 speed: the highest speed of the 114 here
+SR-IOV: only 17 of 207 here have one
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
FebSmartSpec score 8.4
10 Speed, PCIe, SFP+, Intel
+10Gb/s SFP+ port for fast wired networking
+Intel 82599ES controller chip
+Supports SR-IOV virtualization
−Requires SFP+ transceivers or cables, not included in data
$45.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.4
Pros+10Gb/s SFP+ port for fast wired networking
+Intel 82599ES controller chip
+Supports SR-IOV virtualization
+Low-profile design fits compact PC cases
+Uses a PCIe x4 interface
Cons−Requires SFP+ transceivers or cables, not included in data
Compared with the 127 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
How pros and cons are picked (About: Disclaimer) About this product
LinksTekSpec score 8.2
10 Speed, 2 Ports, PCIe, RJ45
+Two 10GbE RJ45 ports for high-speed wired networking
+Intel X540 chipset for 10Gb/s Ethernet
+PCIe x8 interface for high bandwidth
−Requires a PCIe x8 slot
$55.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.2
Pros+Two 10GbE RJ45 ports for high-speed wired networking
+Intel X540 chipset for 10Gb/s Ethernet
+PCIe x8 interface for high bandwidth
+Supports SR-IOV virtualization
+Low-profile bracket fits compact cases
Cons−Requires a PCIe x8 slot
Compared with the 127 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
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
FebSmartSpec score 8.2
10 Speed, 2 Ports, PCIe, RJ45
+Two 10 Gbps RJ45 ports
+Uses an x8 PCIe interface for high bandwidth
+Intel X540-AT2 Ethernet controller
−Requires a free x8 PCIe slot
$55.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.2
Pros+Two 10 Gbps RJ45 ports
+Uses an x8 PCIe interface for high bandwidth
+Intel X540-AT2 Ethernet controller
+Low-profile design fits small form factor cases
+Supports SR-IOV virtualization
Cons−Requires a free x8 PCIe slot
Compared with the 127 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
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
FebSmartSpec score 8.2
10 Speed, 2 Ports, PCIe, SFP+
+Two 10Gb/s SFP+ ports for fast networking
+Intel 82599ES controller chip
+Supports SR-IOV virtualization
−Requires SFP+ transceivers or cables, not included in data
$55.99
as of 11/04/2026 10:08 PST - DetailsProduct details
Spec score8.2
Pros+Two 10Gb/s SFP+ ports for fast networking
+Intel 82599ES controller chip
+Supports SR-IOV virtualization
+Low-profile design fits compact PC cases
+Uses a PCIe x8 interface
Cons−Requires SFP+ transceivers or cables, not included in data
Compared with the 127 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
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
QNAPSpec score 8.2
10 Speed, 2 Ports, PCIe, Intel
+Two 10 Gbps ports for high-speed wired connections
+Intel chip with SR-IOV support
+Low-profile form factor fits compact builds
−Uses a PCIe x4 interface
$359.00
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.2
Pros+Two 10 Gbps ports for high-speed wired connections
+Intel chip with SR-IOV support
+Low-profile form factor fits compact builds
Cons−Uses a PCIe x4 interface
Compared with the 127 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
+2 ports: only 12 of 81 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
RedluxSpec score 8.1
10 Speed, 1 Ports, PCIe, RJ45
+10 Gbps speed, faster than standard gigabit Ethernet
+Intel chip listed for the network controller
+Single RJ45 port for standard Ethernet cabling
−Requires a free PCIe slot in the computer
$39.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.1
Pros+10 Gbps speed, faster than standard gigabit Ethernet
+Intel chip listed for the network controller
+Single RJ45 port for standard Ethernet cabling
+Low-profile design fits compact PC cases
+SR-IOV support for virtualization setups
Cons−Requires a free PCIe slot in the computer
Compared with the 127 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
