Cudy
10 Speed, PCIe, RJ45
+Supports 10 Gbps Ethernet speed
+Low-profile design fits small cases
+Uses an RJ45 copper port
$49.99-17%Was: $59.99
as of 11/04/2026 03:07 PST - DetailsProduct details
About this product
Rekong
10 Speed, PCIe, RJ45, Marvell (Aquantia)
+10 Gbps speed, faster than standard gigabit Ethernet
+PCIe x4 interface listed for the connection
+Single RJ45 port for standard Ethernet cabling
−Requires a free PCIe slot in the computer
$49.39-5%Was: $51.99
as of 11/04/2026 03:08 PST - DetailsProduct details
Pros+10 Gbps speed, faster than standard gigabit Ethernet
+PCIe x4 interface listed for the connection
+Single RJ45 port for standard Ethernet cabling
+Low-profile design fits compact PC cases
+Marvell (Aquantia) AQC113 chip for the network controller
Cons−Requires a free PCIe slot in the computer
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
How pros and cons are picked (About: Disclaimer) About this product
ULANSeN
10 Speed, PCIe, RJ45, Realtek
+10 Gbps speed with 5G, 2.5G, 1G and 100Mbps fallback
+Uses a single PCIe x1 lane
+Low-profile bracket option for small cases
$46.54-5%Was: $48.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Pros+10 Gbps speed with 5G, 2.5G, 1G and 100Mbps fallback
+Uses a single PCIe x1 lane
+Low-profile bracket option for small cases
+RJ45 port for standard Ethernet cabling
+Realtek RTL8127AT chipset
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
How pros and cons are picked (About: Disclaimer) About this product
LinksTekSpec score 9.5
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 score9.5
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 31 Network Cards on this page+10 speed: the highest speed of the 328 here
+SR-IOV: only 6 of 707 here have one
How pros and cons are picked (About: Disclaimer) About this product
RedluxSpec score 8.8
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 score8.8
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 31 Network Cards on this page+10 speed: the highest speed of the 328 here
+SR-IOV: only 6 of 707 here have one
−1 ports: 27 of the 46 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
10GtekSpec score 8.2
10 Speed, 2 Ports, PCIe, RJ45
+Two 10 Gb RJ45 ports for dual connections
+Intel X540 controller
+Low-profile bracket option for small cases
−Uses a full x8 PCIe slot
$49.99
as of 11/04/2026 03:06 PST - DetailsProduct details
Spec score8.2
Pros+Two 10 Gb RJ45 ports for dual connections
+Intel X540 controller
+Low-profile bracket option for small cases
+Compatible with Windows, Linux and ESX servers
Cons−Uses a full x8 PCIe slot
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
+2 ports: only 6 of 46 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
LemspumSpec score 8.0
10 Speed, 1 Ports, PCIe, SFP+
+Low-profile design fits small form factor and compact cases
+Single SFP+ port for fiber or direct-attach 10 Gbps links
+Intel chip for 10 Gbps networking
−Single port limits connections to one network link
$39.99
as of 11/04/2026 10:08 PST - DetailsProduct details
Spec score8.0
Pros+Low-profile design fits small form factor and compact cases
+Single SFP+ port for fiber or direct-attach 10 Gbps links
+Intel chip for 10 Gbps networking
+PCIe x8 interface for 10 Gbps connections
Cons−Single port limits connections to one network link
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
−1 ports: 27 of the 46 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
C&NSpec score 8.0
10 Speed, 1 Ports, M.2, SFP+
+Single SFP+ port for 10 Gigabit Ethernet connections
+Intel 82599 chip for 10GbE networking
+Uses an M.2 M Key slot with four PCIe lanes
−Only one SFP+ port available
$40.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.0
Pros+Single SFP+ port for 10 Gigabit Ethernet connections
+Intel 82599 chip for 10GbE networking
+Uses an M.2 M Key slot with four PCIe lanes
+Fits M.2 slots rather than a full PCIe slot
Cons−Only one SFP+ port available
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
−1 ports: 27 of the 46 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
FebSmartSpec score 9.5
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 score9.5
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 31 Network Cards on this page+10 speed: the highest speed of the 328 here
+SR-IOV: only 6 of 707 here have one
How pros and cons are picked (About: Disclaimer) About this product
H!Fiber.comSpec score 8.2
10 Speed, 2 Ports, PCIe, RJ45
+10 Gbps speed for high-bandwidth network tasks
+Dual RJ45 ports for two network connections
+Intel X540-BT2 chip for a 10Gb copper network card
−Requires an available x8 PCIe slot
$44.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.2
Pros+10 Gbps speed for high-bandwidth network tasks
+Dual RJ45 ports for two network connections
+Intel X540-BT2 chip for a 10Gb copper network card
+Low-profile bracket for compact PCs
+Uses an x8 PCIe lane connection
Cons−Requires an available x8 PCIe slot
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
+2 ports: only 6 of 46 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 8.2
10 Speed, 2 Ports, PCIe, RJ45
+10 Gbps speed for fast network throughput
+Two RJ45 ports for wired connections
+PCIe interface for server and desktop slots
−Fit is listed for HP systems
$35.60
as of 11/04/2026 03:08 PST - DetailsProduct details
Spec score8.2
Pros+10 Gbps speed for fast network throughput
+Two RJ45 ports for wired connections
+PCIe interface for server and desktop slots
Cons−Fit is listed for HP systems
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
+2 ports: only 6 of 46 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
XzsnetSpec score 8.2
10 Speed, 2 Ports, PCIe, RJ45
+10 Gbps speed, ten times standard gigabit Ethernet
+Two RJ45 ports for dual connections
+Intel X540 chip
−Requires a PCIe x8 slot
$49.99
as of 11/04/2026 03:08 PST - DetailsProduct details
Spec score8.2
Pros+10 Gbps speed, ten times standard gigabit Ethernet
+Two RJ45 ports for dual connections
+Intel X540 chip
+PCIe x8 interface
+Low-profile design fits compact cases
Cons−Requires a PCIe x8 slot
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
+2 ports: only 6 of 46 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
GiqitckSpec score 8.0
10 Speed, 1 Ports, PCIe, SFP+
+Single SFP+ port for 10 Gbps fiber or direct-attach links
+Intel 82599EN chip for 10 Gbps networking
+PCIe x8 interface for 10 Gbps connections
−Single port limits connections to one network link
$35.59
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.0
Pros+Single SFP+ port for 10 Gbps fiber or direct-attach links
+Intel 82599EN chip for 10 Gbps networking
+PCIe x8 interface for 10 Gbps connections
Cons−Single port limits connections to one network link
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
−1 ports: 27 of the 46 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
BzizuSpec score 8.0
10 Speed, 1 Ports, PCIe, SFP+
+10Gb speed for fast wired transfers
+Intel 82599EN chipset
+Low-profile design suits compact builds
−SFP+ port needs compatible modules or cables
$37.77
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.0
Pros+10Gb speed for fast wired transfers
+Intel 82599EN chipset
+Low-profile design suits compact builds
+Single SFP+ port for fiber or direct-attach connections
Cons−SFP+ port needs compatible modules or cables
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
−1 ports: 27 of the 46 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
OLurkthuSpec score 8.0
10 Speed, 1 Ports, PCIe, Realtek
+10 Gbps speed for fast networking
+Single port for one connection
+PCIe 3.0 x4 interface
−Requires a PCIe x4 slot or wider
$42.47
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.0
Pros+10 Gbps speed for fast networking
+Single port for one connection
+PCIe 3.0 x4 interface
Cons−Requires a PCIe x4 slot or wider
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
−1 ports: 27 of the 46 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
Generic
10 Speed
+Supports 10 Gbps speed for fast networking
+Flexible Ethernet adapter card for HP systems
+Card form factor fits a compatible expansion slot
−Specified speed is 10 Gbps only, with no port count given
$33.60
as of 11/04/2026 03:07 PST - DetailsProduct details
Pros+Supports 10 Gbps speed for fast networking
+Flexible Ethernet adapter card for HP systems
+Card form factor fits a compatible expansion slot
Cons−Specified speed is 10 Gbps only, with no port count given
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
How pros and cons are picked (About: Disclaimer) About this product
Mcbazel
10 Speed, USB, RJ45, Realtek
+RJ45 port accepts standard Ethernet cables
+Realtek RTL8153E chip for wired networking
+Connects to USB-C ports
−Listed speed of 10 Gbps conflicts with its 1 Gbps name
$11.99
as of 11/04/2026 11:07 PST - DetailsProduct details
Pros+RJ45 port accepts standard Ethernet cables
+Realtek RTL8153E chip for wired networking
+Connects to USB-C ports
Cons−Listed speed of 10 Gbps conflicts with its 1 Gbps name
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
How pros and cons are picked (About: Disclaimer) About this product
OLurkthu
10 Speed, M.2, Realtek
+10 Gbps speed for high-bandwidth wired networking
+Uses M.2 slot, saving a PCIe slot
+Realtek chip for wired Ethernet connectivity
−Requires an M.2 slot on the motherboard
$49.51
as of 11/04/2026 03:08 PST - DetailsProduct details
Pros+10 Gbps speed for high-bandwidth wired networking
+Uses M.2 slot, saving a PCIe slot
+Realtek chip for wired Ethernet connectivity
Cons−Requires an M.2 slot on the motherboard
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
How pros and cons are picked (About: Disclaimer) About this product
OLurkthu
10 Speed, PCIe, RJ45
+10 Gbps speed for fast wired networking
+PCIe x1 slot fits many desktop motherboards
+RJ45 port works with standard Ethernet cables
−Requires a free PCIe x1 slot
$42.79
as of 11/04/2026 03:07 PST - DetailsProduct details
Pros+10 Gbps speed for fast wired networking
+PCIe x1 slot fits many desktop motherboards
+RJ45 port works with standard Ethernet cables
Cons−Requires a free PCIe x1 slot
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
How pros and cons are picked (About: Disclaimer) About this product
OLurkthu
10 Speed, PCIe, RJ45, Realtek
+10 Gbps speed for fast wired networking
+Realtek chip listed for driver support
+PCIe x1 slot fits many desktop motherboards
−Requires a free PCIe x1 slot
$43.38
as of 11/04/2026 03:07 PST - DetailsProduct details
Pros+10 Gbps speed for fast wired networking
+Realtek chip listed for driver support
+PCIe x1 slot fits many desktop motherboards
+RJ45 port works with standard Ethernet cables
Cons−Requires a free PCIe x1 slot
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
How pros and cons are picked (About: Disclaimer) About this product
UGREEN
10 Speed, USB, RJ45
+10 Gbps data port for fast transfers
+Five ports in one hub with Gigabit RJ45
+Includes two USB-C 3.2 ports and USB-A 3.2 and 2.0 ports
−Requires a USB-C port on the host device
$24.99
as of 11/04/2026 11:06 PST - DetailsProduct details
Pros+10 Gbps data port for fast transfers
+Five ports in one hub with Gigabit RJ45
+Includes two USB-C 3.2 ports and USB-A 3.2 and 2.0 ports
Cons−Requires a USB-C port on the host device
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
How pros and cons are picked (About: Disclaimer) About this product
GlotrendsSpec score 9.5
10 Speed, PCIe, RJ45, Intel
+10 gigabit RJ45 port for fast wired networking
+Intel X540-AT chip
+Supports SR-IOV virtualization
$39.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score9.5
Pros+10 gigabit RJ45 port for fast wired networking
+Intel X540-AT chip
+Supports SR-IOV virtualization
+Auto-negotiates 10G, 1G and 100M speeds
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
+SR-IOV: only 6 of 707 here have one
How pros and cons are picked (About: Disclaimer) About this product
GlotrendsSpec score 8.8
10 Speed, 1 Ports, PCIe, SFP+
+10 gigabit SFP+ port for fiber or direct-attach links
+Mellanox ConnectX-3 chip
+Supports RoCE and SR-IOV
$35.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.8
Pros+10 gigabit SFP+ port for fiber or direct-attach links
+Mellanox ConnectX-3 chip
+Supports RoCE and SR-IOV
+Low-profile form factor for compact builds
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
+SR-IOV: only 6 of 707 here have one
−1 ports: 27 of the 46 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
IpolexSpec score 8.8
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 score8.8
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 31 Network Cards on this page+10 speed: the highest speed of the 328 here
+SR-IOV: only 6 of 707 here have one
−1 ports: 27 of the 46 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
LemspumSpec score 8.2
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 score8.2
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 31 Network Cards on this page+10 speed: the highest speed of the 328 here
+2 ports: only 6 of 46 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 8.2
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 score8.2
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 31 Network Cards on this page+10 speed: the highest speed of the 328 here
+2 ports: only 6 of 46 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
GenericSpec score 8.2
10 Speed, 2 Ports
+Two ports for connecting two network links
+10 Gigabit speed for fast wired transfers
+Listed for HP systems
$35.30
as of 11/04/2026 03:07 PST - DetailsProduct details
Spec score8.2
Pros+Two ports for connecting two network links
+10 Gigabit speed for fast wired transfers
+Listed for HP systems
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
+2 ports: only 6 of 46 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
Bzizu
10 Speed, PCIe, RJ45, Realtek
+10Gb speed for fast wired transfers
+RJ45 port works with standard Ethernet cables
+Low-profile design suits compact builds
$49.98
as of 11/04/2026 03:07 PST - DetailsProduct details
Pros+10Gb speed for fast wired transfers
+RJ45 port works with standard Ethernet cables
+Low-profile design suits compact builds
+Realtek RTL8127 chipset
+Uses a PCIe x1 slot
Compared with the 31 Network Cards on this page+10 speed: the highest speed of the 328 here
How pros and cons are picked (About: Disclaimer) About this product
