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PCIe Network Cards

All Network Cards

320 PCIe network cards from TP-Link, Intel, 10Gtek and more. Most cost $14 to $1,425, and half cost less than $58.

Top brands: Intel (18)TP-Link (13)StarTech.com (5)BrosTrend (4)

All filtersFilters (1)×
Interface: PCIe  ×Clear all
BrandIntel18TP-Link13ULANSeN10FebSmart8ASUS610Gtek5Cudy5F Fenvi5
Show all 40LinksTek5Odlnmoiox5QNAP5StarTech.com5BrosTrend4Bzizu4Derapid4Glotrends4Nicgiga4Sonnet4Wavlink4Ahuayk3Broadcom3H!Fiber.com3HP3Lemspum3Ubit3UGREEN3Vogzone3YiBaoTong3Dell2GigaPlus2IBM2Ipolex2Lenovo2Mellanox2OKN2Peilinze2Rekong2Rielincard2Senecesli2Vikye2
Speed10861322.53125202001151110064064003
Ports274130414516181
InterfacePCIe320
Port typeRJ45110SFP+30QSFP27SFP2815
ControllerIntel122Realtek38Mellanox37Marvell (Aquantia)15Broadcom13
PriceUnder $2568Under $50130Under $75171Under $100186Under $15071Under $20032Under $25026Under $30018
Show all 21Under $4006Under $5003Under $6004Under $7002Under $8001Under $1,0001Under $1,5001Under $3,0004Under $4,0003$25 & above216$50 & above154$150 & above83$1,200 & above30
Clear allShow 320 Network Cards
Interface: PCIe  ×320 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
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 - Details
BrosTrend

2.5 Speed, PCIe, RJ45

+2.5 Gbps PCIe network card with RJ45 port
+Low-profile bracket included for compact cases
+Listed for Ubuntu, Mint and Kali Linux
−Requires a free PCIe slot inside the computer
$27.29
as of 11/04/2026 10:08 PST - Details
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 - Details
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 - Details
JKdfhRY

1 Ports, PCIe, Mellanox

+Single 800G OSFP port
+PCIe 6.0 x16 interface
+Secure Boot with InfiniBand and Ethernet RoCE support
−Requires a full x16 PCIe slot
$6,297.50
as of 11/04/2026 10:07 PST - Details
Cudy

PCIe, Intel

+Wi-Fi 6E support for the 6 GHz band
+Bluetooth 5.3 included
+Desktop PCIe x1 slot installation
−Requires an open PCIe x1 slot inside the computer
$29.99
as of 11/04/2026 10:06 PST - Details
Derapid

10 Speed, PCIe, RJ45, Marvell (Aquantia)

+10 Gbps speed for fast wired networking
+PCIe x4 interface for desktop and server slots
+Low-profile design fits compact cases
−Requires an available PCIe x4 slot
$53.99
as of 11/04/2026 03:07 PST - Details
Akpzkyywn

PCIe

+PCIe interface fits desktop motherboard expansion slots
+100M network speed for standard wired connections
+Supports 8139 chipset based networking
−Limited to 100M Ethernet speed
$63.99
as of 11/04/2026 10:07 PST - Details
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 - Details
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 - Details
Fujitsu

10 Speed, PCIe, RJ45, Intel

+Four 10GBASE-T RJ45 ports for high-speed wired networking
+PCIe interface for installation in a desktop or server
+Intel chipset for network adapter compatibility
−Internal card requires opening the computer to install
$3,541.00
as of 11/04/2026 10:07 PST - Details
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 - Details
IBM

PCIe, Broadcom

+Uses a Broadcom NetXtreme II chip for network performance
+Installs in a PCIe slot for a wired network connection
+Designed as a 1000 Express Ethernet adapter
−Requires an open PCIe slot inside the computer
$1,009.60
as of 11/04/2026 06:05 PST - Details
Intel

PCIe, Intel

+Supports 802.11a/b/g/n Wi-Fi standards
+Dual band 2.4 GHz and 5.0 GHz operation
+Mini PCI-e form factor
−Lacks 802.11ac support listed in its name
$14.99
as of 11/04/2026 05:11 PST - Details
Intel

PCIe, Intel

+Low-profile design fits compact small form factor chassis
+Uses a PCIe 2.0 x8 interface
+Built on an Intel chip
−Limited to PCIe 2.0 bandwidth
$63.99
as of 11/04/2026 10:07 PST - Details
Intel

PCIe, Intel

+Intel chipset used in this Ethernet network adapter
+Connects through a PCIe bus interface
+Dual-port configuration for two network connections
−Specifications list only the chipset and bus type
$150.00
as of 11/04/2026 03:07 PST - Details
Intel

1 Speed, PCIe, RJ45, Intel

+Four RJ-45 copper ports for four connections
+PCI Express 2.0 x4 lane interface
+Copper RJ-45 ports suit standard Ethernet cabling
−Limited to 1 Gbps speed
$135.00
as of 11/04/2026 10:07 PST - Details
Intel

PCIe, Intel

+Intel chipset used in this network adapter
+Connects through a PCIe bus interface
+Single port for one network connection
−Specifications list only the chipset and bus type
$54.00
as of 11/04/2026 10:07 PST - Details
Jauarta

PCIe

+Adds wireless networking to a desktop through a PCIe x1 slot
+Dual band 2.4 GHz and 5.8 GHz support
+Aluminum alloy and PCB construction
−Requires a free PCIe slot in a desktop computer
$14.29
as of 11/04/2026 03:07 PST - Details
Jectse

PCIe

+Dual band 802.11ac wireless support
+Mini PCIe form factor for internal installation
+Lists 867 Mbps and 300 Mbps link rates
−Internal card requires opening the computer
$6.16
as of 11/04/2026 10:07 PST - Details
YiBaoTong

PCIe, SFP+, Mellanox

+Mellanox ConnectX-4 chip for Ethernet networking
+Two SFP+ ports for 25 gigabit Ethernet connections
+Uses a PCIe x8 slot with PCIe 3.0 support
−Requires a free PCIe x8 slot in the computer
$73.88
as of 11/04/2026 03:07 PST - Details
Ptulmrtvn

100 Speed, PCIe, QSFP, Mellanox

+Mellanox ConnectX-6 Dx chip for Ethernet networking
+Dual QSFP56 ports for 100 gigabit Ethernet connections
+Uses a PCIe 4.0 x16 interface for high bandwidth
−Requires a PCIe x16 slot in the computer
$3,074.16
as of 11/04/2026 03:07 PST - Details
Odlnmoiox

100 Speed, PCIe, QSFP, Mellanox

+Mellanox ConnectX-6 Dx chip for Ethernet networking
+Dual QSFP56 ports for 100 gigabit Ethernet connections
+Uses a PCIe 4.0 x16 interface for high bandwidth
−Requires a PCIe x16 slot in the computer
$3,074.16
as of 11/04/2026 03:07 PST - Details
Lpxlqklyp

10 Speed, PCIe, SFP, Mellanox

+10 Gbps speed for high-bandwidth networking
+Mellanox chip with SFP+ port for fiber or direct-attach links
+x8 PCIe lanes for a high-throughput connection
−Requires an SFP+ module or cable for connectivity
$68.19
as of 11/04/2026 09:09 PST - Details
Knjcsvhgh

2 Ports, PCIe, SFP, Intel

+Two SFP ports for fiber or direct-attach connections
+Intel 82576 controller
+PCIe x1 slot fits standard expansion slots
−SFP ports need compatible transceivers or cables
$131.40
as of 11/04/2026 10:07 PST - Details
OLurkthu

PCIe

+Low profile form factor fits compact PC cases
+Connects over PCIe bus for desktop installation
+Supports 1300Mbps 5GHz wireless speeds
−Wireless only, with no wired Ethernet port
$10.08
as of 11/04/2026 03:07 PST - Details
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 - Details
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 - Details

Compare specs

network cardSpeedInterfacePort typeControllerSpec scorePrice
2.5PCIeRJ45Realtekn/a$21.99
as of 11/04/2026 10:09 PST - Details
2.5PCIeRJ45n/a$27.29
as of 11/04/2026 10:08 PST - Details
PCIeInteln/a$19.98
as of 11/04/2026 03:07 PST - Details
PCIen/a$4.17
as of 11/04/2026 10:07 PST - Details
PCIeMellanoxn/a$6,297.50
as of 11/04/2026 10:07 PST - Details
PCIeInteln/a$29.99
as of 11/04/2026 10:06 PST - Details
10PCIeRJ45Marvell (Aquantia)n/a$53.99
as of 11/04/2026 03:07 PST - Details
PCIen/a$63.99
as of 11/04/2026 10:07 PST - Details
PCIeInteln/a$12.99
as of 11/04/2026 10:06 PST - Details
PCIeInteln/a$16.99
as of 11/04/2026 10:08 PST - Details

Before you buy

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