UGREEN
2.5 Speed, USB, RJ45, Realtek
+2.5 Gbps speed over RJ45 for faster wired networks
+Aluminum body for a sturdy build
+Realtek chip for the network connection
−Requires a USB-C port on the host device
$25.99-13%List: $29.99
as of 11/04/2026 11:07 PST - DetailsProduct details
Pros+2.5 Gbps speed over RJ45 for faster wired networks
+Aluminum body for a sturdy build
+Realtek chip for the network connection
+Compatible with Thunderbolt 3 and 4 USB-C ports
Cons−Requires a USB-C port on the host device
How pros and cons are picked (About: Disclaimer) About this product
StarTech.com
2.5 Speed, USB, RJ45, Realtek
+Supports 2.5 Gbps Ethernet speeds over a USB connection
+Uses a Realtek chip for network connectivity
+Multi-speed design works with NBASE-T networks
−Speed depends on the USB port and cable used
$44.99
as of 11/04/2026 03:08 PST - DetailsProduct details
Pros+Supports 2.5 Gbps Ethernet speeds over a USB connection
+Uses a Realtek chip for network connectivity
+Multi-speed design works with NBASE-T networks
+Connects to a standard RJ45 Ethernet port
+USB 3.1 interface for laptops without built-in 2.5G ports
Cons−Speed depends on the USB port and cable used
How pros and cons are picked (About: Disclaimer) About this product
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.
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About this product
StarTech.com
2.5 Speed, USB, RJ45, Realtek
+2.5 Gbps Ethernet speed over USB-C
+Connects to Thunderbolt 3 ports
+Multi-speed support for 1 Gbps and lower
$48.99
as of 11/04/2026 03:07 PST - DetailsProduct details
About this product
Vicfluxion
2.5 Speed, USB, RJ45, Realtek
+Supports 2.5 Gbps wired connection speed
+Connects through a USB port to an RJ45 Ethernet cable
+Uses a Realtek chip
−Requires a free USB port on the computer
$15.99-20%List: $19.99
as of 11/04/2026 11:06 PST - DetailsProduct details
Pros+Supports 2.5 Gbps wired connection speed
+Connects through a USB port to an RJ45 Ethernet cable
+Uses a Realtek chip
+Works with both USB-A and USB-C ports
Cons−Requires a free USB port on the computer
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 77 Network Cards on this page+5 speed: 60 of the 90 here have a lower speed
How pros and cons are picked (About: Disclaimer) About this product
Acer
1 Speed, USB, RJ45, Realtek
+Gigabit 1Gbps Ethernet speed
+RJ45 port for standard Ethernet cables
+Plug and play setup
$11.99-14%List: $13.99
as of 11/04/2026 11:05 PST - DetailsProduct details
About this product
Wavlink
10 Speed, RJ45, Realtek
+Provides a 10 Gbps wired Ethernet connection
+Uses a Realtek chipset
+Features an RJ45 port for standard cables
−Requires a USB-C port on the computer
$79.99-11%List: $89.99
as of 11/04/2026 02:10 PST - DetailsProduct details
Pros+Provides a 10 Gbps wired Ethernet connection
+Uses a Realtek chipset
+Features an RJ45 port for standard cables
+Works with Windows, macOS and Linux systems
Cons−Requires a USB-C port on the computer
Compared with the 77 Network Cards on this page+10 speed: the highest speed of the 90 here
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
About this product
NicgigaSpec score 8.9
5 Speed, 5 Ports, PCIe, RJ45
+5 ports: the most ports of the 10 here
+5 speed: 60 of the 90 here have a lower speed
$33.29-10%Was: $36.99
as of 11/04/2026 03:07 PST - DetailsProduct details
About this product
10Gtek
1 Speed, PCIe, RJ45, Realtek
−1 speed: 74 of the 90 here have a higher speed
$12.96-10%Was: $14.40
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
Compared with the 77 Network Cards on this page+10 speed: the highest speed of the 90 here
How pros and cons are picked (About: Disclaimer) About this product
Acer
2.5 Speed, USB, RJ45, Realtek
+2.5Gbps Ethernet speed, faster than standard gigabit
+RJ45 port for standard Ethernet cables
+Aluminum alloy housing
$24.99-11%List: $27.99
as of 11/04/2026 11:07 PST - DetailsProduct details
About this product
YuanLey
2.5 Speed, PCIe, RJ45, Realtek
$17.98-10%List: $19.98
as of 11/04/2026 10:09 PST - DetailsProduct details
About this product
Acer
2.5 Speed, USB, RJ45, Realtek
+2.5Gbps Ethernet speed, faster than standard gigabit
+RJ45 port for standard Ethernet cables
+Aluminum alloy housing
$25.99-7%List: $27.99
as of 11/04/2026 10:06 PST - DetailsProduct details
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
How pros and cons are picked (About: Disclaimer) About this product
StarTech.com
1 Speed, USB, RJ45, Realtek
−1 speed: 74 of the 90 here have a higher speed
$30.08-5%List: $31.76
as of 11/04/2026 10:05 PST - DetailsProduct details
About this product
Sunshot
1 Speed, USB, RJ45, Realtek
+Connects wired Ethernet through a USB-C port
+Gigabit 1Gbps speed over RJ45 connection
+Realtek chip for wired networking
$13.52-5%Was: $14.24
as of 11/04/2026 02:10 PST - DetailsProduct details
Pros+Connects wired Ethernet through a USB-C port
+Gigabit 1Gbps speed over RJ45 connection
+Realtek chip for wired networking
Compared with the 77 Network Cards on this page−1 speed: 74 of the 90 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Uni
2.5 Speed, USB, RJ45, Realtek
+Faster 2.5 Gbps wired network speed
+Realtek network chip
+Sturdy aluminum body
$17.13-5%Was: $18.04
as of 11/04/2026 10:05 PST - DetailsProduct details
About this product
Uni
1 Speed, USB, RJ45, Realtek
+Connects through a USB 3.0 port
+Gigabit 1000Mbps wired network speed
+Realtek network chip
$15.19-5%List: $15.99
as of 11/04/2026 02:10 PST - DetailsProduct details
About this product
AkpzkyywnSpec score 7.8
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 score7.8
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 77 Network Cards on this page+2 ports: only 1 of 10 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
VogzoneSpec score 7.6
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 score7.6
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
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
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
About this product
Bzizu
10 Speed, RJ45, Realtek
+10 Gbps RJ45 port for fast wired networking
+Realtek chip listed for the network controller
+Connects through a USB C port
−Speed depends on the USB port it is plugged into
$69.98
as of 11/04/2026 03:07 PST - DetailsProduct details
Pros+10 Gbps RJ45 port for fast wired networking
+Realtek chip listed for the network controller
+Connects through a USB C port
Cons−Speed depends on the USB port it is plugged into
Compared with the 77 Network Cards on this page+10 speed: the highest speed of the 90 here
How pros and cons are picked (About: Disclaimer) About this product
Cable Matters
2.5 Speed, USB, RJ45, Realtek
+USB connection works with computers lacking built-in Ethernet
+RJ45 port for standard Ethernet cables
+Realtek chip listed for driver compatibility
−Requires a 2.5 Gbps capable network to reach full speed
$24.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Pros+USB connection works with computers lacking built-in Ethernet
+RJ45 port for standard Ethernet cables
+Realtek chip listed for driver compatibility
Cons−Requires a 2.5 Gbps capable network to reach full speed
How pros and cons are picked (About: Disclaimer) About this product
CableCreation
1 Speed, USB, RJ45, Realtek
+10 foot cable gives extra placement flexibility
+USB connection works with computers lacking built-in Ethernet
+Realtek chip listed for driver compatibility
−Cable adds bulk compared with compact dongle adapters
$21.99
as of 11/04/2026 11:06 PST - DetailsProduct details
Pros+10 foot cable gives extra placement flexibility
+USB connection works with computers lacking built-in Ethernet
+Realtek chip listed for driver compatibility
Cons−Cable adds bulk compared with compact dongle adapters
Compared with the 77 Network Cards on this page−1 speed: 74 of the 90 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Cawwgt
RJ45, Realtek
+USB 2.0 connection works with older computers
+RJ45 port for standard Ethernet cables
+Realtek RTL8152B chip listed
−USB 2.0 interface limits throughput below gigabit speeds
$4.89
as of 11/04/2026 02:10 PST - DetailsProduct details
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