10 Speed, RJ45, Realtek
Network Cards with Realtek Controllers
22 network cards with Realtek controllers from StarTech.com, BrosTrend, Wavlink and more. Most cost $42 to $100, and half cost less than $65.
+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
WAVLINK USB C to 10Gb Ethernet Adapter for Laptop, PC, Windows/Mac OS/Linux | Up to 10Gb on Windows, ~7Gb on macOS,
$79.99as of 11/04/2026 02:10 PST - Details
View on AmazonPros
+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 22 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
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
ULANSeN 10G PCIe 4.0 X1 PCIe Network Card NIC for Windows11/10/Server 2022 | PCIe to 10 Gigabit Ethernet Card for
$46.54as of 11/04/2026 03:07 PST - Details
View on AmazonPros
+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 22 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
Spec score 8.5
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
OLurkthu 10G + Fiber Network Card PCIe 3.0 x4 Single Port Adapter V2.2 | Blade-friendly 10GbE card offers unified I/O
$42.47as of 11/04/2026 03:07 PST - Details
View on AmazonSpec score8.5
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 22 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
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
Mcbazel USB C to Ethernet Adapter, RJ45 Male to USB-C Female, 1Gbps Gigabit | Ethernet to USB Adapter with RTL8153E
$11.99as of 11/04/2026 11:07 PST - Details
View on AmazonPros
+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 22 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
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
OLurkthu M.2 10G Ethernet Card PCI-E 3.0 Diskless Adapter | Diskless network adapter on M.2 with PCIe 3.0, RTL8127
$49.51as of 11/04/2026 03:08 PST - Details
View on AmazonPros
+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 22 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
10 Speed, PCIe, SFP+, Realtek
+10 Gbps SFP+ port on a PCIe 4.0 x1 slot
+Low profile form factor fits small chassis
+Aluminum heatsink included
−Single port limits connectivity
No price recorded yet.
Product details
XikeStor 10Gb SFP+ PCIe 4.0 x1 Network Card 10GbE LAN NIC Adapter | RTL8127AF chip, Aluminum heatsink, Full-height andNo price recorded yet.View on Amazon
Pros
+10 Gbps SFP+ port on a PCIe 4.0 x1 slot
+Low profile form factor fits small chassis
+Aluminum heatsink included
Cons−Single port limits connectivity
Compared with the 22 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
10 Speed, PCIe, Realtek
+10 Gbps port speed
+Low profile design fits compact cases
+Plug and play setup
$59.99
as of 11/04/2026 10:08 PST - DetailsProduct details
BrosTrend 10GB PCIe Network Card for PC Desktop Gaming, Lifetime Protection | Windows 11/10 & Server 2022, Plug & Play
$59.99as of 11/04/2026 10:08 PST - Details
View on AmazonPros
+10 Gbps port speed
+Low profile design fits compact cases
+Plug and play setup
Compared with the 22 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
10 Speed, USB, Realtek
+10 Gbps wired network speed
+Realtek chip listed for the network controller
+Includes 140W power delivery charging pass-through
$94.99
as of 11/04/2026 11:06 PST - DetailsProduct details
Cable Matters USB C to 10Gb Ethernet Adapter with 140W PD Charging | Real-World Speed: ~7Gbps on Windows / ~5Gbps on
$94.99as of 11/04/2026 11:06 PST - Details
View on AmazonPros
+10 Gbps wired network speed
+Realtek chip listed for the network controller
+Includes 140W power delivery charging pass-through
Compared with the 22 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
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
BZIZU USB C to 10GbE Ethernet Adapter, 10G RJ45 Network Dongle, RTL8159 | Realtek chip, Type-C into USB 3.2 Gen 2x2 or
$69.98as of 11/04/2026 03:07 PST - Details
View on AmazonPros
+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 22 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
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
OLurkthu Network Card 10Gbps PCIe 4.0 X1 to RJ45 Ethernet Adapter
$43.38as of 11/04/2026 03:07 PST - Details
View on AmazonPros
+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 22 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
10 Speed, RJ45, Realtek
+10 Gbps Ethernet speed over USB-C
+RJ45 port for standard Ethernet cables
+Thunderbolt compatible per the product name
−USB-based adapter, slower than a PCIe card
$100.99
as of 11/04/2026 11:07 PST - DetailsProduct details
StarTech USB-C to 10GbE Ethernet Adapter, Thunderbolt Compat., Windows/Mac | 10GbE, Multi-Gigabit, USB 20Gbps,
$100.99as of 11/04/2026 11:07 PST - Details
View on AmazonPros
+10 Gbps Ethernet speed over USB-C
+RJ45 port for standard Ethernet cables
+Thunderbolt compatible per the product name
+Works with Windows and Mac per the product name
Cons−USB-based adapter, slower than a PCIe card
Compared with the 22 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
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
WAVLINK 10G PCIe Network Adapter, 10Gb PCIe Network Card with RTL8127AT Controller, PCIe x4/x8/x16 Ethernet Card for
$69.99as of 11/04/2026 03:08 PST - Details
View on AmazonPros
+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
Compared with the 22 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
10 Speed, USB, RJ45, Realtek
+10 Gbps speed for fast wired network transfers
+USB-C connection for laptops with USB-C ports
+RJ45 port for standard Ethernet cables
−Relies on a USB bus rather than a built-in network port
$86.99
as of 11/04/2026 03:09 PST - DetailsProduct details
WP‑UT9 USB C to 10G Ethernet Adapter, Wisdpi Aluminum Network Adapter | TypeC to RJ45 Network Adapter for Laptop, Plug
$86.99as of 11/04/2026 03:09 PST - Details
View on AmazonPros
+10 Gbps speed for fast wired network transfers
+USB-C connection for laptops with USB-C ports
+RJ45 port for standard Ethernet cables
+Realtek chipset listed in specifications
Cons−Relies on a USB bus rather than a built-in network port
Compared with the 22 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
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
10G PCIe Network Card, YuanLey 10G Base-T Ethernet Card with Realtek RTL8127AT Conrtoller, PCIE to 10Gb RJ45 Ethernet
$59.98as of 11/04/2026 03:07 PST - Details
View on AmazonPros
+10 Gbps RJ45 Ethernet connection
+Low profile design fits small cases
+Uses a single PCIe x1 slot
Compared with the 22 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
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
10G RTL8127 Network Card PCIE to RJ45 10000Mbps PCI Express x4
$259.08as of 11/04/2026 10:07 PST - Details
View on AmazonPros
+10 Gbps RJ45 Ethernet connection
+Realtek RTL8127 chipset
+Uses PCIe x4 lanes
Compared with the 22 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
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
10G RTL8127 PCIE to RJ45 Network Card 5G RTL8126 RJ45 Adapter PCI Express(10G-RTL8127)
$197.68as of 11/04/2026 10:07 PST - Details
View on AmazonPros
+Delivers 10 gigabit speed over a standard RJ45 port
+Installs in a PCIe slot for desktop computers
+Uses a Realtek chip for network connectivity
Compared with the 22 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
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
BZIZU 10Gb PCIe Network Card, Realtek RTL8127 10G RJ45 Ethernet Adapter | For NAS, router & home server. 10GBASE-T NIC,
$49.98as of 11/04/2026 03:07 PST - Details
View on AmazonPros
+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 22 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
10 Speed, USB, RJ45, Realtek
+Delivers 10Gbps speeds over a USB connection
+Uses a Realtek chipset for the network connection
+Provides an RJ45 Ethernet port for wired networking
$82.99
as of 11/04/2026 03:07 PST - DetailsProduct details
Fenvi 10Gbps USB-C Ethernet Adapter RTL8159 Mac NAS Gaming USB-C Compatible | 10X Faster Than Gigabit, Realtek RTL8159
$82.99as of 11/04/2026 03:07 PST - Details
View on AmazonPros
+Delivers 10Gbps speeds over a USB connection
+Uses a Realtek chipset for the network connection
+Provides an RJ45 Ethernet port for wired networking
+Compatible with USB-C devices including Mac and NAS
Compared with the 22 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
10 Speed, PCIe, RJ45, Realtek
+10 gigabit RJ45 port for fast wired networking
+Realtek RTL8127 chip
+PCIe 3.0 x2 slot fits older boards
$35.99
as of 11/04/2026 03:07 PST - DetailsProduct details
GLOTRENDS LE8127T1(X4) 10Gb PCIe 3.0 x2 RJ45 Network Card | 10GbE RJ45, RTL8127, PCIe 3.0 x2, full 10G on older boards,
$35.99as of 11/04/2026 03:07 PST - Details
View on AmazonPros
+10 gigabit RJ45 port for fast wired networking
+Realtek RTL8127 chip
+PCIe 3.0 x2 slot fits older boards
Compared with the 22 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
10 Speed, PCIe, Realtek
+10 Gbps speed for fast networking
+PCIe 4.0 interface
+Works with Linux and OpenWrt
$45.13
as of 11/04/2026 03:08 PST - DetailsProduct details
OLurkthu 10G Network Card PCIe 4.0 x1 RTL8127ATF /Linux OpenWrt
$45.13as of 11/04/2026 03:08 PST - Details
View on AmazonPros
+10 Gbps speed for fast networking
+PCIe 4.0 interface
+Works with Linux and OpenWrt
Compared with the 22 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
10 Speed, USB, RJ45, Realtek
+Supports 10 Gbps network speed over USB
+Uses an RJ45 port for wired Ethernet
+Realtek RTL8159 chip is listed
$89.00
as of 11/04/2026 03:08 PST - DetailsProduct details
Wisdpi 10G USB Network Adapter USB 3.2 Gen2 x2 10GbE RJ45 Realtek RTL8159 | True 10GbE USB 3.2 Gen 2x2 Universal
$89.00as of 11/04/2026 03:08 PST - Details
View on AmazonPros
+Supports 10 Gbps network speed over USB
+Uses an RJ45 port for wired Ethernet
+Realtek RTL8159 chip is listed
Compared with the 22 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
10 Speed, RJ45, Realtek
+10 speed: the highest speed of the 90 here
No price recorded yet.
Product details
Xikestor USB C to Ethernet Adapter Plug and Play 10Gb RJ45 Network CardNo price recorded yet.View on Amazon
Compared with the 22 Network Cards on this pagePros
+10 speed: the highest speed of the 90 here
How pros and cons are picked (About: Disclaimer)About this product
Compare specs
| network card | Speed | Interface | Port type | Controller | Spec score | Price |
|---|---|---|---|---|---|---|
| 10 | RJ45 | Realtek | n/a | $79.99 as of 11/04/2026 02:10 PST - Details | ||
| 10 | PCIe | RJ45 | Realtek | n/a | $46.54 as of 11/04/2026 03:07 PST - Details | |
| 10 | PCIe | Realtek | 8.5 | $42.47 as of 11/04/2026 03:07 PST - Details | ||
| 10 | USB | RJ45 | Realtek | n/a | $11.99 as of 11/04/2026 11:07 PST - Details | |
| 10 | M.2 | Realtek | n/a | $49.51 as of 11/04/2026 03:08 PST - Details | ||
| 10 | PCIe | SFP+ | Realtek | n/a | No current price | |
| 10 | PCIe | Realtek | n/a | $59.99 as of 11/04/2026 10:08 PST - Details | ||
| 10 | USB | Realtek | n/a | $94.99 as of 11/04/2026 11:06 PST - Details | ||
| 10 | RJ45 | Realtek | n/a | $69.98 as of 11/04/2026 03:07 PST - Details | ||
| 10 | PCIe | RJ45 | Realtek | n/a | $43.38 as of 11/04/2026 03:07 PST - Details |





















