Cudy
PCIe
+Supports 2.5G, 1G, and 100M speeds over Ethernet
+Low-profile design fits small-form-factor PC cases
+Wake-on-LAN support for remote wake-up
−Requires an available PCIe slot inside the computer
$12.99
as of 11/04/2026 10:09 PST - DetailsProduct details
Pros+Supports 2.5G, 1G, and 100M speeds over Ethernet
+Low-profile design fits small-form-factor PC cases
+Wake-on-LAN support for remote wake-up
+Single PCIe x1 slot needs only one expansion slot
Cons−Requires an available PCIe slot inside the computer
How pros and cons are picked (About: Disclaimer) 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 - DetailsNicgiga
2.5 Speed, PCIe, RJ45, Realtek
+2.5 speed: only 9 of 245 here have a higher speed
$17.99-28%List: $24.99
as of 11/04/2026 10:09 PST - DetailsProduct details
About this product
TP-Link
1 Speed, PCIe, RJ45
+Supports 10/100/1000 Mbps Gigabit Ethernet
+Uses a PCI Express interface for desktop installation
+Low profile design fits small-form-factor cases
−Speed tops out at 1 Gbps
$12.99-24%List: $16.99
as of 11/04/2026 10:07 PST - DetailsProduct details
Pros+Supports 10/100/1000 Mbps Gigabit Ethernet
+Uses a PCI Express interface for desktop installation
+Low profile design fits small-form-factor cases
+Uses a standard RJ45 Ethernet port
Cons−Speed tops out at 1 Gbps
How pros and cons are picked (About: Disclaimer) About this product
TRENDnet
2.5 Speed, PCIe, RJ45
+2.5 speed: only 9 of 245 here have a higher speed
$19.99-20%Was: $24.99
as of 11/04/2026 10:06 PST - DetailsProduct details
About this product
IO CrestSpec score 7.8
1 Speed, 2 Ports, PCIe, RJ45
$22.26-14%List: $25.99
as of 11/04/2026 03:07 PST - DetailsProduct details
About this product
UGREEN
PCIe
+Includes Bluetooth 5.4 connectivity
+Low-profile design fits compact PC cases
+PCIe x1 slot works with common motherboards
−Speeds capped at 1800 Mbps, below higher-end adapters
$19.99-13%List: $22.99
as of 11/04/2026 10:09 PST - DetailsProduct details
About this product
10Gtek
1 Speed, PCIe, RJ45, Realtek
$12.96-10%Was: $14.40
as of 11/04/2026 03:07 PST - DetailsProduct details
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
Compared with the 78 Network Cards on this page+2.5 speed: only 9 of 245 here have a higher speed
−1 ports: 9 of the 17 here have more ports
How pros and cons are picked (About: Disclaimer) About this product
X-MediaSpec score 7.6
2.5 Speed, 1 Ports, PCIe, Intel
+2.5 Gbps speed, faster than standard Gigabit
+PCIe x1 slot fits smaller expansion slots
+Low-profile bracket for compact builds
−Single port limits connections to one network
$24.99
as of 11/04/2026 03:08 PST - DetailsRielincard
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 78 Network Cards on this page+2.5 speed: only 9 of 245 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
YuanLey
2.5 Speed, PCIe, RJ45, Realtek
+2.5 speed: only 9 of 245 here have a higher speed
$18.88-10%List: $20.98
as of 11/04/2026 10:09 PST - DetailsProduct details
About this product
YuanLey
2.5 Speed, PCIe, RJ45, Realtek
+2.5 speed: only 9 of 245 here have a higher speed
$17.98-10%List: $19.98
as of 11/04/2026 10:09 PST - DetailsProduct details
About this product
Vimin
2.5 Speed, PCIe, RJ45, Realtek
+2.5 speed: only 9 of 245 here have a higher speed
$17.98-10%List: $19.98
as of 11/04/2026 10:06 PST - DetailsProduct details
About this product
TP-Link
PCIe
+Wi-Fi 6 (802.11ax) standard for newer wireless networks
+Dual-band 5 and 2.4 GHz support
+Low-profile design fits compact desktop cases
−Requires a free PCIe slot in the desktop
$22.99-8%List: $24.99
as of 11/04/2026 03:08 PST - DetailsProduct details
Pros+Wi-Fi 6 (802.11ax) standard for newer wireless networks
+Dual-band 5 and 2.4 GHz support
+Low-profile design fits compact desktop cases
+Bluetooth 5.2 support
+Supports WPA3 security
Cons−Requires a free PCIe slot in the desktop
How pros and cons are picked (About: Disclaimer) About this product
Rekong
PCIe
+Wi-Fi 6E wireless connectivity
+Mini PCIe form factor for laptop installation
+Bluetooth 5.3 support listed in the title
−Requires a compatible Mini PCIe slot in the laptop
$24.35-5%Was: $25.64
as of 11/04/2026 10:07 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
Compared with the 78 Network Cards on this page+2.5 speed: only 9 of 245 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Derapid
PCIe
+PCIe x1 slot fits many desktop motherboards
+Includes Bluetooth 5.4 and WPA3 security
+Supports WiFi 6 with MU-MIMO and OFDMA
$17.09-5%List: $17.99
as of 11/04/2026 03:07 PST - DetailsProduct details
About this product
Ubit
PCIe
+WiFi 6E support with 6 GHz band
+Up to 5400 Mbps wireless speeds
+PCIe x1 slot works with common motherboards
$24.69-5%Was: $25.99
as of 11/04/2026 10:08 PST - DetailsProduct details
About this product
Reland Sun
1 Speed, PCIe, RJ45
+Gigabit speed for faster-than-Fast Ethernet transfers
+PCI Express interface for desktop installation
+RJ45 port for standard Ethernet cables
−Limited to 1 Gbps, below 10 Gbps options
$6.00
as of 11/04/2026 10:07 PST - DetailsProduct details
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 78 Network Cards on this page+2.5 speed: only 9 of 245 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 78 Network Cards on this page+2.5 speed: only 9 of 245 here have a higher speed
How pros and cons are picked (About: Disclaimer) About this product
Bzizu
PCIe, Intel
+Intel chip listed for the wireless controller
+Low profile design fits small desktop cases
+Uses a single PCIe x1 slot
−Requires an available PCIe slot inside the computer
$19.98
as of 11/04/2026 03:07 PST - DetailsProduct details
About this product
Vikye
PCIe
+Mini PCIe form factor fits compact laptop card slots
+Includes Bluetooth 4.2 alongside Wi-Fi
+Dual-band 2.4 and 5GHz wireless support
−Mini PCIe installation requires opening the device
$4.17
as of 11/04/2026 10:07 PST - DetailsProduct details
About this product
FebSmart
PCIe, Intel
+Internal PCIe card adds wireless to desktops
+Uses a single x1 PCIe slot
+Low-profile design fits small form factor cases
−Supports 2.4 GHz band only
−Maximum speed of 300 Mbps
$12.99
as of 11/04/2026 10:06 PST - DetailsProduct details
About this product
FebSmart
PCIe, Intel
+Dual-band support with 2.4 GHz and 5 GHz
+Uses a single x1 PCIe slot
+Low-profile design fits small form factor cases
−Combined maximum speed of 600 Mbps
$16.99
as of 11/04/2026 10:08 PST - DetailsProduct details
About this product
Hulnamryk
PCIe
+Half-size form factor fits small-profile computer cases
+Uses a PCIe Express interface for internal installation
+Supports 802.11b, g and n wireless standards at up to 150 Mbps
−Limited to older 802.11b/g/n standards without newer Wi-Fi support
$5.79
as of 11/04/2026 10:07 PST - DetailsProduct details
Pros+Half-size form factor fits small-profile computer cases
+Uses a PCIe Express interface for internal installation
+Supports 802.11b, g and n wireless standards at up to 150 Mbps
Cons−Limited to older 802.11b/g/n standards without newer Wi-Fi support
How pros and cons are picked (About: Disclaimer) About this product
