Network Cards

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Interface/Add-On Cards
- Network Cards
- Disk Controllers/RAID Cards
- Modem Cards
- Other Interface/Add-On Cards
- Port Expansion Cards

1,258 Results

10BaseT ISA Network Card Linksys XTIDE Compatible 28-Pin EEPROM Socket NOS
Brand New · Linksys
$25.73
or Best Offer
$7.34 shipping
248 sold
BRAND NEW RETAIL AOPEN ACER AON-101T ISA 16 BIT PnP ETHERNET CARD RJ45 RM3
Brand New · AOPEN
$24.95
or Best Offer
$6.00 shipping
73 sold
Wavlink WIFI 7 PCIe WiFi Card PC Wireless Bluetooth Adapter for Windows 10/11
Brand New
$15.29 to $33.14
Was: $18.99was - US $18.99
Free shipping
RARE VINTAGE 1994 3COM ETHERLINK III 3C509-C ISA ETHERNET THICK THIN RJ45 LAN6
Pre-Owned · 3Com
$48.95
or Best Offer
$6.00 shipping
3C509B-TPO 3Com 10Mb Etherlink III Network Interface Controller (NIC) ISA16
Pre-Owned · 3Com
(4)
$23.95
or Best Offer
Free shipping
Only 2 left
3Com Etherlink III 3C509B-TPO 10Mbps Network Card Parallel Tasking Vintage
Pre-Owned · 3Com
$24.99
Free shipping
11 watching
Farallon 0000C5/464970 PCI Network Adapter Card - 10BaseT and 10Base-2 Coax
Pre-Owned · Farallon
$24.99
or Best Offer
$7.25 shipping
32 Bit 66/33 MHz PCI Gigabit NIC Ethernet Network Adapter 1000/100/10Mbps
Brand New
(2)
$11.00
Free shipping
Only 3 left
SUN Microsystems 501-2062 SBUS 4 Port 10BaseT Ethernet Controller X1058A
Pre-Owned · Sun
$29.00
Free shipping
3COM 3C509BTPO 10BASET NETWORK CARD 3C509B-TPO
Pre-Owned · 3Com
(4)
$18.99
Trending at $23.95
$7.25 shipping
Network Card 3Com Etherlink III 3C509B-C Combo 10Mbps ISA RJ45 BNC Free S/H
Pre-Owned · 3Com
$39.99
or Best Offer
Free shipping
1 USED LINKSYS ETHER16 LAN NETWORK CARD ISA 10BASET
Pre-Owned · Linksys
$14.00
$9.60 shipping
BRAND NEW RETAIL AOPEN ACER AON-325 ISA 16 BIT PnP ETHERNET CARD
Brand New · AOPEN
$26.99
Free shipping
63H2142 IBM Single-Port RJ-45/BNC 10Mbps 10Base-T/10Base-2 Ethernet PCI Network
Open Box · IBM
$99.99
or Best Offer
Free shipping
Apple mac pro LSI Dual 4GB Fiber Channel PCIe Card LSI7204EP - Please Read!
Pre-Owned · LSI
$85.00
Free shipping
MCX445N-CCAN_FB Mellanox ConnectX-4 EN OCP Single-Port QSFP28 100Gbps
Open Box · Mellanox
$99.00
or Best Offer
Free shipping
* SALE * VINTAGE ACER ALN-101AS 16 BIT ISA ETHERNET ADAPTER RJ45 COAX MXB58
Pre-Owned · Acer
$14.95
or Best Offer
$6.00 shipping
Genuine Mellanox ConnectX-4 Single Port 100Gbps Network Card MCX455A-ECAT 6W1HY
Pre-Owned · Mellanox
$62.99
Was: $69.99was - US $69.99
or Best Offer
Free shipping
Marvell QLogic QL41234HLCU 4-Port 25Gbps SFP28 Network Adapter w/4 SFP
Pre-Owned · Q-Logic
$54.99
Free shipping
7 watching
32N1294 IBM 4Gbps Dual-Port Fibre Channel PCI-X 2.0 Network Adapter
Pre-Owned · IBM
$19.99
or Best Offer
Free shipping
D-LINK DE-528CT 10Mbps Combo 32-Bit Ethernet PCI adapter (NEW)
Brand New · D-Link
$29.99
$9.99 shipping
New 10BaseT ISA Network Card Linksys XTIDE Compatible 28-Pin EEPROM Socket NOS
Brand New · Linksys
$24.99
$7.99 shipping
Lot of 10 KINGSTON KNE-20T ISA Ethernet NEW with Software NE2000 compatible 10Bt
Brand New · Kingston
$250.00
or Best Offer
$24.99 shipping
3Com 3C509B EtherLink III ISA LAN Network Card 3C509B-C
Pre-Owned · 3Com
$24.00
or Best Offer
$5.00 shipping
MW9RC Dell PowerEdge Blade System Broadcom 5720 4-PORT 1GBps Daughter Card
Open Box · Dell
$15.99
or Best Offer
Free shipping
3C509B-C 3Com 10Mb Etherlink III Network Interface Controller (NIC) ISA16
Pre-Owned · 3Com
$35.95
or Best Offer
Free shipping
Dell 4R1J9 KIller BE1750x BE200NGW 5.8Gbps 802.11BE M.2 Wireless Bluetooth Card
GENUINE DELL REFURBISHED PRODUCT / GRADE A
Pre-Owned · Dell
$33.99
Was: $39.99was - US $39.99
$4.25 shipping
Only 1 left!
Lot of 2 Dell Qlogic QLE2462 2x4Gbps HBA PX2510401-50 FTLF8524E2KNL 0DH226
Pre-Owned · Q-Logic
$9.75
or Best Offer
Free shipping
WAVLINK 1G Base-T PCIe Network Cards PCI Express Adapter Support 1000/100/10Mbps
Brand New
$18.69
Was: $21.99was - US $21.99
or Best Offer
Free shipping
4XC7A79699 LEN-LENOVO X710-T4L 4X10 BASE-T PCIE ETHERNET ADAPTER
Open Box · Lenovo
$819.00
or Best Offer
Free shipping
QLOGIC PX2510401-53 QLE2460 SANblade 246x Single Port Fibre Channel Host Bus Ada
New (Other) · Q-Logic
$86.72
or Best Offer
$48.54 shipping
LSI7104EP-LC SINGLE CHANNEL 4GB/S FIBRE CHANNEL HOST BUS ADAPTER OPEN BOX FR S/H
Open Box · LSI
$39.99
or Best Offer
Free shipping
New Dell Qlogic FastLinQ QL41132HLRJ Dual/2x10Gb Base-T RJ45 Ethernet RDMA 3N76N
Brand New · Q-Logic
$58.00
or Best Offer
Free shipping
3C509TP 3Com 10Mb Etherlink III Network Interface Controller (NIC) ISA16
Pre-Owned · 3Com
$25.95
or Best Offer
Free shipping
3COM 3C509B-TPC EtherLink III ISA Network Interface Card 10/100Mbps RJ45, BNC
Pre-Owned · 3Com
$100.00
or Best Offer
Free shipping
3Com Fast EtherLink XL Ethernet 10/100 Network Interface PC Card 3C575-TX SEALED
Brand New · 3Com
(1)
$27.50
$6.53 shipping
UD551 Dell 4Gbps Single Port PCI-E Fibre HBA 0UD551 PX2510401-13 QLE2460-DELL
Pre-Owned · Dell
$18.99
or Best Offer
Free shipping
Dell 020NJD Mellanox CX4121C ConnectX-4 Lx 25Gbps Dual-Port SFP Network Card
Pre-Owned · Dell
(5)
$29.99
or Best Offer
$14.22 shipping
Network Card Dell Qlogic QL41164 4x10GbE RJ45 PCIe 3.0x8 33M0K
Pre-Owned · Q-Logic
$97.44
$59.90 shipping
TP-Link WiFi 6 AX3000 PCIe Card, 2400Mbps, Bluetooth 5.2, Windows 11/10
Brand New · TP-LINK
$53.10
Was: $66.04was - US $66.04
or Best Offer
Free shipping
3C509-TPO 3Com 10Mb Ethernet Network Interface Controller (NIC) ISA16
Pre-Owned · 3Com
$35.95
or Best Offer
Free shipping
LSI MegaRAID MR SAS 9361-4i 12Gbps SAS/SATA PCIe RAID Controller Card No Cache
Pre-Owned · LSI
$44.99
or Best Offer
Free shipping
Only 1 left!
AC9260 Desktop Wi-Fi Kit | PCIe x4 | 1.73 Gbps | Bluetooth 5.1 Support | Wi-Fi
Brand New
$30.04
Free shipping
ATTO Celerity FC41ES 4GB/S Fibre Channel PCIe 2.0 Host Bus Adapter Mac PC Card
Pre-Owned · ATTO
$8.95
or Best Offer
Free shipping
SuperMicro AOC-STG-B4S BCM57840S 4-Port 10GbE REV 1.01 SFP+ Adapter
Pre-Owned · Supermicro
(1)
$69.99
Free shipping
3C509B-TP 3Com 10Mb Etherlink III Network Interface Controller (NIC) ISA16
Pre-Owned · 3Com
(3)
$29.95
or Best Offer
Free shipping
Netgear EA201 D2 ISA Network Card RJ45 10 Mbit LAN NIC Retro Gaming
Pre-Owned · NETGEAR
$20.99
Was: $34.99was - US $34.99
Free shipping
New Dell Qlogic FastLinQ QL41132HLRJ Dual2x10Gb Base-T RJ45 Ethernet RDMA 3N76N
Brand New · Q-Logic
$49.99
Free shipping
HP StorageWorks FC2242SR 4Gb Dual Port FC HBA A8003A 397740-001 W/ Long Bracket
Pre-Owned · HP
$7.49
or Best Offer
Free shipping
Only 1 left!
Vintage Linksys Ether16 10BaseT LAN Card 1997 Plug-N-Play (Unopened)
Brand New · Linksys
$29.95
$6.36 shipping
10BaseT ISA Network Card Linksys XTIDE Compatible NOS (Box Damage)
Open Box · Linksys
$25.00
or Best Offer
$4.52 shipping
NetApp X2069-R6 110-00401 4-Port SAS 3/6/12Gbps QSFP PCI-e 111-02026
Pre-Owned · NetApp
$32.73
or Best Offer
Free shipping
DELL Broadcom 57404 25Gbps SFP28 Dual Port PCIe NIC 4GMN7 04GMN7 LOW PROFILE
Pre-Owned · Dell
$24.99
Trending at $29.96
Free shipping
Genuine Dell/Intel X540-T2 Dual Port 10GbE Converged Network Adapter 3DFV8
Open Box · Dell
$60.00
or Best Offer
Free shipping
QLogic QL41132HLRJ 2-Port 10Gb Ethernet AH2010405-44 C 3N76N
Open Box · Q-Logic
$79.00
or Best Offer
Free shipping
QLE2460-E QLogic Sanblade 4Gbps 1 Port Fiber PCI-E HBA PX2510401-56
Pre-Owned · Q-Logic
$7.99
or Best Offer
Free shipping
57404 DELL Broadcom 57404 110Gbps/25Gbps SFP28 Dual Port PCIe NIC 4GMN7 04GMN7
Pre-Owned · Dell
$34.99
or Best Offer
Free shipping
LPE11002-E Emulex 2-Ports LC 4Gbps FC PCI-E x4 Host Bus Adapter W/ Long Bracket
Pre-Owned · Emulex
(2)
$7.99
or Best Offer
Free shipping
LOT OF 6 DELL DH226 DUAL PORT 4 GBPS FIBRE CHANNEL QLOGIC PX2510401-61 C4-2(1)
Pre-Owned · Dell
$39.99
or Best Offer
$12.57 shipping
New In Box!! EtherLink III Parallel Tasking 16-Bit ISA 10BASE-T Network Adapter
Open Box · 3Com
$75.00
or Best Offer
$10.00 shipping

Best Selling

See All

Mellanox ConnectX-4 (MCX4121A-ACAT) Dual-Port Network Adapter Card
(5)
$48.40 New
$48.00 Used
Mellanox MCX456A-ECAT Dual-Port 100GB Network Card
(1)
$177.21 New
$140.00 Used
Dell QLogic Fastlinq 41164 QP 10gb Base-t Network Adapter FH 33M0K
(2)
$32.00 New
Intel Wi-Fi 6E AX210 Gig+ - (AX210.NGWG.NV)
(23)
$16.40 New
Intel Wi-Fi 6 AX200 (Gig+) M.2 2230 2x2 AX+BT No vPro Desktop Wireless Kit (AX200.NGWG.NV)
(45)
$14.90 New
8265D2W Intel 4th Gen 802.11ac Dual Band 2x2 WiFi Bluetooth 4.2 Mpwrt
$5.00 New
Mellanox Technologies ConnectX-5 EN Dual-Port Network Interface Card
(1)
$451.99 New
$175.00 Used
Intel Ethernet Network Adapter - E810XXVDA2BLK
$168.59 New

Top Rated

See All

Intel 7260HMW Dual Band Wireless WiFi Card
(218)

89% agree - Would recommend
$11.88 New
$10.00 Used
TP-LINK TG-3468 1000mbps Gigabit Network Adapter
(46)

90% agree - Would recommend
$8.89 New
$2.73 Used
Intel Wi-Fi 6 AX200 (Gig+) M.2 2230 2x2 AX+BT No vPro Desktop Wireless Kit (AX200.NGWG.NV)
(45)

97% agree - Would recommend
$14.90 New
Intel Wi-Fi 6E AX210 Gig+ - (AX210.NGWG.NV)
(23)

100% agree - Would recommend
$16.40 New
TP-Link WiFi 6E Intel AX210 AXE5400 PCIe WiFi Card for PC Archer TXE75E
(7)

100% agree - Would recommend
$34.88 New
$32.30 Used
Killer Wi-Fi 6E AX1675x Tri-Band AX210 M.2 2230 Bluetooth Card
(6)

100% agree - Would recommend
$24.95 New
$10.00 Used

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Network Cards

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1,258 Results

10BaseT ISA Network Card Linksys XTIDE Compatible 28-Pin EEPROM Socket NOS

BRAND NEW RETAIL AOPEN ACER AON-101T ISA 16 BIT PnP ETHERNET CARD RJ45 RM3

Wavlink WIFI 7 PCIe WiFi Card PC Wireless Bluetooth Adapter for Windows 10/11

RARE VINTAGE 1994 3COM ETHERLINK III 3C509-C ISA ETHERNET THICK THIN RJ45 LAN6

3C509B-TPO 3Com 10Mb Etherlink III Network Interface Controller (NIC) ISA16

3Com Etherlink III 3C509B-TPO 10Mbps Network Card Parallel Tasking Vintage

Farallon 0000C5/464970 PCI Network Adapter Card - 10BaseT and 10Base-2 Coax

32 Bit 66/33 MHz PCI Gigabit NIC Ethernet Network Adapter 1000/100/10Mbps

SUN Microsystems 501-2062 SBUS 4 Port 10BaseT Ethernet Controller X1058A

3COM 3C509BTPO 10BASET NETWORK CARD 3C509B-TPO

Network Card 3Com Etherlink III 3C509B-C Combo 10Mbps ISA RJ45 BNC Free S/H

1 USED LINKSYS ETHER16 LAN NETWORK CARD ISA 10BASET

BRAND NEW RETAIL AOPEN ACER AON-325 ISA 16 BIT PnP ETHERNET CARD

63H2142 IBM Single-Port RJ-45/BNC 10Mbps 10Base-T/10Base-2 Ethernet PCI Network

Apple mac pro LSI Dual 4GB Fiber Channel PCIe Card LSI7204EP - Please Read!

MCX445N-CCAN_FB Mellanox ConnectX-4 EN OCP Single-Port QSFP28 100Gbps

* SALE * VINTAGE ACER ALN-101AS 16 BIT ISA ETHERNET ADAPTER RJ45 COAX MXB58

Genuine Mellanox ConnectX-4 Single Port 100Gbps Network Card MCX455A-ECAT 6W1HY

Marvell QLogic QL41234HLCU 4-Port 25Gbps SFP28 Network Adapter w/4 SFP

32N1294 IBM 4Gbps Dual-Port Fibre Channel PCI-X 2.0 Network Adapter

D-LINK DE-528CT 10Mbps Combo 32-Bit Ethernet PCI adapter (NEW)

New 10BaseT ISA Network Card Linksys XTIDE Compatible 28-Pin EEPROM Socket NOS

Lot of 10 KINGSTON KNE-20T ISA Ethernet NEW with Software NE2000 compatible 10Bt

3Com 3C509B EtherLink III ISA LAN Network Card 3C509B-C

MW9RC Dell PowerEdge Blade System Broadcom 5720 4-PORT 1GBps Daughter Card

3C509B-C 3Com 10Mb Etherlink III Network Interface Controller (NIC) ISA16

Dell 4R1J9 KIller BE1750x BE200NGW 5.8Gbps 802.11BE M.2 Wireless Bluetooth Card

Lot of 2 Dell Qlogic QLE2462 2x4Gbps HBA PX2510401-50 FTLF8524E2KNL 0DH226

WAVLINK 1G Base-T PCIe Network Cards PCI Express Adapter Support 1000/100/10Mbps

4XC7A79699 LEN-LENOVO X710-T4L 4X10 BASE-T PCIE ETHERNET ADAPTER

QLOGIC PX2510401-53 QLE2460 SANblade 246x Single Port Fibre Channel Host Bus Ada

LSI7104EP-LC SINGLE CHANNEL 4GB/S FIBRE CHANNEL HOST BUS ADAPTER OPEN BOX FR S/H

New Dell Qlogic FastLinQ QL41132HLRJ Dual/2x10Gb Base-T RJ45 Ethernet RDMA 3N76N

3C509TP 3Com 10Mb Etherlink III Network Interface Controller (NIC) ISA16

3COM 3C509B-TPC EtherLink III ISA Network Interface Card 10/100Mbps RJ45, BNC

3Com Fast EtherLink XL Ethernet 10/100 Network Interface PC Card 3C575-TX SEALED

UD551 Dell 4Gbps Single Port PCI-E Fibre HBA 0UD551 PX2510401-13 QLE2460-DELL

Dell 020NJD Mellanox CX4121C ConnectX-4 Lx 25Gbps Dual-Port SFP Network Card

Network Card Dell Qlogic QL41164 4x10GbE RJ45 PCIe 3.0x8 33M0K

TP-Link WiFi 6 AX3000 PCIe Card, 2400Mbps, Bluetooth 5.2, Windows 11/10

3C509-TPO 3Com 10Mb Ethernet Network Interface Controller (NIC) ISA16

LSI MegaRAID MR SAS 9361-4i 12Gbps SAS/SATA PCIe RAID Controller Card No Cache

AC9260 Desktop Wi-Fi Kit | PCIe x4 | 1.73 Gbps | Bluetooth 5.1 Support | Wi-Fi

ATTO Celerity FC41ES 4GB/S Fibre Channel PCIe 2.0 Host Bus Adapter Mac PC Card

SuperMicro AOC-STG-B4S BCM57840S 4-Port 10GbE REV 1.01 SFP+ Adapter

3C509B-TP 3Com 10Mb Etherlink III Network Interface Controller (NIC) ISA16

Netgear EA201 D2 ISA Network Card RJ45 10 Mbit LAN NIC Retro Gaming

New Dell Qlogic FastLinQ QL41132HLRJ Dual2x10Gb Base-T RJ45 Ethernet RDMA 3N76N

HP StorageWorks FC2242SR 4Gb Dual Port FC HBA A8003A 397740-001 W/ Long Bracket

Vintage Linksys Ether16 10BaseT LAN Card 1997 Plug-N-Play (Unopened)

10BaseT ISA Network Card Linksys XTIDE Compatible NOS (Box Damage)

NetApp X2069-R6 110-00401 4-Port SAS 3/6/12Gbps QSFP PCI-e 111-02026

DELL Broadcom 57404 25Gbps SFP28 Dual Port PCIe NIC 4GMN7 04GMN7 LOW PROFILE

Genuine Dell/Intel X540-T2 Dual Port 10GbE Converged Network Adapter 3DFV8

QLogic QL41132HLRJ 2-Port 10Gb Ethernet AH2010405-44 C 3N76N

QLE2460-E QLogic Sanblade 4Gbps 1 Port Fiber PCI-E HBA PX2510401-56

57404 DELL Broadcom 57404 110Gbps/25Gbps SFP28 Dual Port PCIe NIC 4GMN7 04GMN7

LPE11002-E Emulex 2-Ports LC 4Gbps FC PCI-E x4 Host Bus Adapter W/ Long Bracket

LOT OF 6 DELL DH226 DUAL PORT 4 GBPS FIBRE CHANNEL QLOGIC PX2510401-61 C4-2(1)

New In Box!! EtherLink III Parallel Tasking 16-Bit ISA 10BASE-T Network Adapter

Best Selling

Mellanox ConnectX-4 (MCX4121A-ACAT) Dual-Port Network Adapter Card

Mellanox MCX456A-ECAT Dual-Port 100GB Network Card

Dell QLogic Fastlinq 41164 QP 10gb Base-t Network Adapter FH 33M0K

Intel Wi-Fi 6E AX210 Gig+ - (AX210.NGWG.NV)

Intel Wi-Fi 6 AX200 (Gig+) M.2 2230 2x2 AX+BT No vPro Desktop Wireless Kit (AX200.NGWG.NV)

8265D2W Intel 4th Gen 802.11ac Dual Band 2x2 WiFi Bluetooth 4.2 Mpwrt

Mellanox Technologies ConnectX-5 EN Dual-Port Network Interface Card