StarTech.com
1 Ports, PCIe, RJ45, Realtek
+Realtek RTL8111H chipset
+Low profile bracket fits small form factor cases
+RJ45 copper connection
−Single port limits simultaneous connections
No current price. Check it at the store.
Product details
Pros+Realtek RTL8111H chipset
+Low profile bracket fits small form factor cases
+RJ45 copper connection
Cons−Single port limits simultaneous connections
Compared with the 38 Network Cards on this page−1 ports: 91 of the 121 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
UGREEN
5 Speed, PCIe, RJ45, Realtek
+5 Gbps wired speed for fast local transfers
+PCIe x1 slot works with common motherboards
+RJ45 port connects to standard Ethernet cables
$32.99-18%List: $39.99
as of 11/04/2026 10:09 PST - DetailsProduct details
Pros+5 Gbps wired speed for fast local transfers
+PCIe x1 slot works with common motherboards
+RJ45 port connects to standard Ethernet cables
+Supports Windows 11 and 10
Compared with the 38 Network Cards on this page−5 speed: 132 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Rielincard
2.5 Speed, PCIe, RJ45, Realtek
+2.5Gbps wired Ethernet speed
+Realtek RTL8125B chip
+Low-profile bracket for small cases
$16.01-11%Was: $17.99
as of 11/04/2026 10:09 PST - DetailsProduct details
Pros+2.5Gbps wired Ethernet speed
+Realtek RTL8125B chip
+Low-profile bracket for small cases
+Uses a single PCIe x1 lane
Compared with the 38 Network Cards on this page−2.5 speed: 143 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
NicgigaSpec score 7.5
5 Speed, 5 Ports, PCIe, RJ45
+5 ports: only 2 of 121 here have more ports
−5 speed: 132 of the 206 here have a higher speed
$33.29-10%Was: $36.99
as of 11/04/2026 03:07 PST - DetailsProduct details
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
How pros and cons are picked (About: Disclaimer) About this product
AkpzkyywnSpec score 7.2
2.5 Speed, 2 Ports, PCIe, RJ45
+Two RJ45 ports for dual wired connections
+2.5Gbps speed per port
+Connects to a PCIe slot
−Takes up a PCIe slot
$116.07
as of 11/04/2026 10:07 PST - DetailsProduct details
Spec score7.2
Pros+Two RJ45 ports for dual wired connections
+2.5Gbps speed per port
+Connects to a PCIe slot
Cons−Takes up a PCIe slot
Compared with the 38 Network Cards on this page+2 ports: only 17 of 121 here have more ports
−2.5 speed: 143 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
OLurkthuSpec score 7.1
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 score7.1
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 38 Network Cards on this page−1 ports: 91 of the 121 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
VogzoneSpec score 7.1
2.5 Speed, 1 Ports, PCIe, RJ45
+Single RJ45 port for 2.5GbE copper networking
+Backward compatible with 1GbE and 100MbE networks
+Low-profile form factor fits compact chassis
−Only one network port per card
$15.99
as of 11/04/2026 10:06 PST - DetailsProduct details
Spec score7.1
Pros+Single RJ45 port for 2.5GbE copper networking
+Backward compatible with 1GbE and 100MbE networks
+Low-profile form factor fits compact chassis
+Uses a PCIe x1 slot, common on desktop motherboards
Cons−Only one network port per card
Compared with the 38 Network Cards on this page−1 ports: 91 of the 121 here have more ports
−2.5 speed: 143 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Untering
1 Speed, PCIe, RJ45, Realtek
+Gigabit speed of 1 Gbps for fast wired networking
+Internal PCIe slot keeps the desktop connection clean
+Realtek chip, a widely used networking chipset
−Requires an open PCIe slot inside the desktop
$5.99
as of 11/04/2026 10:07 PST - DetailsProduct details
Pros+Gigabit speed of 1 Gbps for fast wired networking
+Internal PCIe slot keeps the desktop connection clean
+Realtek chip, a widely used networking chipset
+Also supports 10/100 Mbps for older networks
Cons−Requires an open PCIe slot inside the desktop
Compared with the 38 Network Cards on this page−1 speed: 174 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
ULANSeN
2.5 Speed, PCIe, RJ45, Realtek
+Supports 2.5 Gbps wired connection speed
+Also falls back to 1000 and 100 Mbps
+Installs in a PCI Express x1 slot
$18.99-5%Was: $19.99
as of 11/04/2026 10:08 PST - DetailsProduct details
Pros+Supports 2.5 Gbps wired connection speed
+Also falls back to 1000 and 100 Mbps
+Installs in a PCI Express x1 slot
+Low-profile bracket fits small form factor cases
+Uses a Realtek RTL8125B controller
Compared with the 38 Network Cards on this page−2.5 speed: 143 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Binardat
2.5 Speed, PCIe, RJ45, Realtek
+2.5Gbps wired Ethernet speed
+Realtek RTL8125B chip
+Connects to a PCIe slot
−Takes up a PCIe slot
$16.99
as of 11/04/2026 03:06 PST - DetailsProduct details
Pros+2.5Gbps wired Ethernet speed
+Realtek RTL8125B chip
+Connects to a PCIe slot
+Supports PXE boot
Cons−Takes up a PCIe slot
Compared with the 38 Network Cards on this page−2.5 speed: 143 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
BrosTrend
2.5 Speed, PCIe, RJ45, Realtek
+2.5 Gbps PCIe network card with RJ45 port
+Low-profile bracket included for compact cases
+Supports Windows 11, 10, 8.1, 8 and 7
−Requires a free PCIe slot inside the computer
$21.99
as of 11/04/2026 10:09 PST - DetailsProduct details
Pros+2.5 Gbps PCIe network card with RJ45 port
+Low-profile bracket included for compact cases
+Supports Windows 11, 10, 8.1, 8 and 7
Cons−Requires a free PCIe slot inside the computer
Compared with the 38 Network Cards on this page−2.5 speed: 143 of the 206 here have a higher speed
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
How pros and cons are picked (About: Disclaimer) About this product
OLurkthu
5 Speed, PCIe, RJ45, Realtek
+5 Gbps speed, faster than standard gigabit cards
+PCIe interface for desktop and server use
+RJ45 port works with standard Ethernet cabling
−Requires a cable and switch that support 5 Gbps
$17.85
as of 11/04/2026 03:07 PST - DetailsProduct details
Pros+5 Gbps speed, faster than standard gigabit cards
+PCIe interface for desktop and server use
+RJ45 port works with standard Ethernet cabling
+Realtek RTL8126 chipset listed
Cons−Requires a cable and switch that support 5 Gbps
Compared with the 38 Network Cards on this page−5 speed: 132 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Wavlink
10 Speed, PCIe, RJ45, Realtek
+10Gb speed for high-bandwidth wired networking
+Single RJ45 port for standard copper cabling
+Supports PCIe x4, x8 and x16 slots
−Requires a PCIe slot with at least four lanes
$69.99
as of 11/04/2026 03:08 PST - DetailsProduct details
Pros+10Gb speed for high-bandwidth wired networking
+Single RJ45 port for standard copper cabling
+Supports PCIe x4, x8 and x16 slots
+Low-profile form factor fits compact chassis
Cons−Requires a PCIe slot with at least four lanes
How pros and cons are picked (About: Disclaimer) About this product
H!Fiber.comSpec score 7.1
2.5 Speed, 1 Ports, PCIe, RJ45
+2.5 Gbps speed, faster than standard gigabit
+Realtek RTL8125 chip
+Low-profile bracket for compact PCs
−Single port limits to one network connection
No price recorded yet.
Product details
Spec score7.1
Pros+2.5 Gbps speed, faster than standard gigabit
+Realtek RTL8125 chip
+Low-profile bracket for compact PCs
+Uses only an x1 PCIe lane
Cons−Single port limits to one network connection
Compared with the 38 Network Cards on this page−1 ports: 91 of the 121 here have more ports
−2.5 speed: 143 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
KnjcsvhghSpec score 7.2
1 Speed, 2 Ports, PCIe, Realtek
+Two Gigabit ports for two network connections
+PCIe x1 slot fits standard expansion slots
+Realtek chip for Gigabit Ethernet
$66.06
as of 11/04/2026 09:09 PST - DetailsProduct details
Spec score7.2
Pros+Two Gigabit ports for two network connections
+PCIe x1 slot fits standard expansion slots
+Realtek chip for Gigabit Ethernet
Compared with the 38 Network Cards on this page+2 ports: only 17 of 121 here have more ports
−1 speed: 174 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
OLurkthuSpec score 7.2
1 Speed, 2 Ports, PCIe, RJ45
+Two RJ45 gigabit ports on one card
+PCIe x1 slot fits many motherboards
+Realtek RTL8111 chipset listed
$15.47
as of 11/04/2026 03:08 PST - DetailsProduct details
Spec score7.2
Pros+Two RJ45 gigabit ports on one card
+PCIe x1 slot fits many motherboards
+Realtek RTL8111 chipset listed
+1 Gbps speed for wired networking
Compared with the 38 Network Cards on this page+2 ports: only 17 of 121 here have more ports
−1 speed: 174 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
10GtekSpec score 7.1
2.5 Speed, 1 Ports, PCIe, RJ45
+Supports 2.5G, gigabit, and 100Mbps speeds
+Installs in a PCIe slot for desktop computers
+Uses a single RJ45 port for wired connections
$14.99
as of 11/04/2026 03:06 PST - DetailsProduct details
Spec score7.1
Pros+Supports 2.5G, gigabit, and 100Mbps speeds
+Installs in a PCIe slot for desktop computers
+Uses a single RJ45 port for wired connections
+Uses a Realtek chip for network connectivity
Compared with the 38 Network Cards on this page−1 ports: 91 of the 121 here have more ports
−2.5 speed: 143 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
6COMSpec score 7.1
2.5 Speed, 1 Ports, PCIe, RJ45
+Supports 2.5 Gbps wired connection speed
+Single RJ45 port for a standard Ethernet cable
+Installs in a PCI Express x1 slot
$18.04
as of 11/04/2026 10:08 PST - DetailsProduct details
Spec score7.1
Pros+Supports 2.5 Gbps wired connection speed
+Single RJ45 port for a standard Ethernet cable
+Installs in a PCI Express x1 slot
+Low-profile bracket fits small form factor cases
+Uses a Realtek RTL8125B controller
Compared with the 38 Network Cards on this page−1 ports: 91 of the 121 here have more ports
−2.5 speed: 143 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
YuanLey
10 Speed, PCIe, RJ45, Realtek
+10 Gbps RJ45 Ethernet connection
+Low profile design fits small cases
+Uses a single PCIe x1 slot
$59.98
as of 11/04/2026 03:07 PST - DetailsProduct details
About this product
Akpzkyywn
10 Speed, PCIe, RJ45, Realtek
+10 Gbps RJ45 Ethernet connection
+Realtek RTL8127 chipset
+Uses PCIe x4 lanes
$259.08
as of 11/04/2026 10:07 PST - DetailsProduct details
About this product
Akpzkyywn
10 Speed, PCIe, RJ45, Realtek
+Delivers 10 gigabit speed over a standard RJ45 port
+Installs in a PCIe slot for desktop computers
+Uses a Realtek chip for network connectivity
$197.68
as of 11/04/2026 10:07 PST - DetailsProduct details
About this product
Yeeliya
2.5 Speed, PCIe, RJ45, Realtek
+Supports 2.5 Gbps wired connection speed
+Installs in a PCI Express slot
+Uses a single x1 PCIe lane
$13.99
as of 11/04/2026 10:06 PST - DetailsProduct details
Pros+Supports 2.5 Gbps wired connection speed
+Installs in a PCI Express slot
+Uses a single x1 PCIe lane
+Low-profile bracket fits small form factor cases
+Uses a Realtek chip
Compared with the 38 Network Cards on this page−2.5 speed: 143 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Derapid
2.5 Speed, PCIe, Realtek
+Supports 2.5 Gbps wired connection speed
+Installs in a PCI Express x1 slot
+Low-profile bracket fits small form factor cases
$16.99
as of 11/04/2026 10:08 PST - DetailsProduct details
Pros+Supports 2.5 Gbps wired connection speed
+Installs in a PCI Express x1 slot
+Low-profile bracket fits small form factor cases
+Uses a Realtek RTL8125 chip
Compared with the 38 Network Cards on this page−2.5 speed: 143 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Vimin
5 Speed, PCIe, RJ45, Realtek
+5 Gbps speed, faster than standard gigabit
+Realtek RTL8126 chip
+Low profile bracket fits small cases
$35.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Pros+5 Gbps speed, faster than standard gigabit
+Realtek RTL8126 chip
+Low profile bracket fits small cases
+PCIe x1 slot needs little space
Compared with the 38 Network Cards on this page−5 speed: 132 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
ULANSeN
5 Speed, PCIe, RJ45, Realtek
+5 Gbps speed, faster than standard gigabit
+Supports 2.5G, 1G and 100Mbps speeds
+Realtek RTL8126 chip
$29.99
as of 11/04/2026 10:06 PST - DetailsProduct details
Pros+5 Gbps speed, faster than standard gigabit
+Supports 2.5G, 1G and 100Mbps speeds
+Realtek RTL8126 chip
+Low profile bracket fits small cases
+PCIe 3.1 x1 slot needs little space
Compared with the 38 Network Cards on this page−5 speed: 132 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Akpzkyywn
5 Speed, PCIe, RJ45, Realtek
+5 Gbps speed, faster than standard gigabit
+Realtek RTL8126 chip
+PCIe to RJ45 connection for wired networks
$81.58
as of 11/04/2026 10:07 PST - DetailsProduct details
Pros+5 Gbps speed, faster than standard gigabit
+Realtek RTL8126 chip
+PCIe to RJ45 connection for wired networks
Compared with the 38 Network Cards on this page−5 speed: 132 of the 206 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
