Interface & Add-On Cards

Shop by Category

Computer Components & Parts
- Interface/Add-On Cards
- Disk Controllers/RAID Cards
- Modem Cards
- Network Cards
- Other Interface/Add-On Cards
- Port Expansion Cards

13,796 Results

New ListingHP AM225-60001 AM225A PCIE 2P 10GBE FABRIC ADAPTER
Pre-Owned · HP
$175.00
or Best Offer
Free shipping
New ListingHP Pavilion Gaming Laptop 15.6", Intel Core i5-9300H, NVIDIA GTX 1050
Pre-Owned · HP
$350.00
or Best Offer
$11.99 shipping
HP Z Turbo Drive Quad Pro PCIe NVMe SSD Adapter 841969-001
Pre-Owned · HP
(8)
$74.99
or Best Offer
Free shipping
104 sold
HP Ethernet 716589-001 717708-001 10GB 2-PORT 561T Network ADAPTER X540-T2 both
Pre-Owned · HP
$21.99
or Best Offer
Free shipping
211 sold
HP Flex IO V2 2.5GbE NIC M74416 RJ45 Ethernet Option Card L83414-002
Pre-Owned · HP
$28.99
Free shipping
13 watching
🔥🔥🔥HP 10Gb 2-port 530T Adapter 657128-001 656594-001 656596-B21 Both Brackets
Pre-Owned · HP
(4)
$14.95
or Best Offer
Free shipping
252 sold
HP 530T 10GB Dual Port PCIe Ethernet Adapter High Profile P/N: 656594-001 Tested
Pre-Owned · HP
$12.99
Free shipping
423 sold
HP Ethernet Dual-Port 10GbE 530SFP+ PCIe x8 Network Adapter Card P/N: 656244-001
Pre-Owned · HP
$9.99
Free shipping
273 sold
700699-B21 HP Ethernet 10Gb 2-port 561FLR-T Adapter 701525-001 700697-001
Pre-Owned · HP
$11.00
or Best Offer
Free shipping
105 sold
HP NC365T Quad Port Gigabit Network Adapter 593720-001 593743-001 FH
Pre-Owned · HP
(14)
$20.99
or Best Offer
Free shipping
HP HDMI Port IO Option Card N16838-001 M91021-001 M09364-001 183413-001
Pre-Owned · HP
(7)
$9.99
or Best Offer
Free shipping
401 sold
HP 647594-B21 Ethernet 1Gb 4-Port 331T Adapter Card 649871-001 647592-001
Pre-Owned · HP
$11.99
or Best Offer
Free shipping
1,275 sold
HP 560SFP+ Ethernet 10Gb Dual Port Network Adapter 669279-001 665247-001 Tested
Pre-Owned · HP
(1)
$10.99
Free shipping
316 sold
HP 723573-001 MSL6480 Library Controller with Exp IC cable
Pre-Owned · HP
$719.00
or Best Offer
$9.00 shipping
*LOT of 5* HP NC523SFP 10Gb 2-port Server Adapter W/ SFP+ Transceiver 455885-001
Pre-Owned · HP
$199.99
or Best Offer
$13.24 shipping
P28344-001 HP PCA MR416I-P GEN10+ CONTROLLER
Pre-Owned · HP
$269.00
or Best Offer
$9.00 shipping
HP 761879-001 AEC-83605 12GB SAS EXPANDER CARD 727253-001 727252-001 w/ Cables
Pre-Owned · HP
(2)
$22.99
or Best Offer
Trending at $23.99
Free shipping
253 sold
HP P21112-B21 Intel E810-CQDA2 Ethernet 100Gb 2-port QSFP28 Adapter -LP Only
Pre-Owned · HP
$268.00
or Best Offer
Free shipping
HP 546SFP=MCX312B-XCCT Mellanox ConnectX-3 Pro Dual Port 10Gb SFP US seller
Open Box · HP
$35.55
Free shipping
Only 1 left!
HP 560SFP+ Dual Port 10GB SFP+ Ethernet Adapter Intel X520-DA2 Card w/2 SFP
Pre-Owned · HP
(7)
$14.99
or Best Offer
Free shipping
90 sold
HP 530T 10Gb Dual Port 10Gb Network Adapter 656594-001 Full Height
Pre-Owned · HP
(4)
$13.29
or Best Offer
Free shipping
811544-001, 816551-001 HP 366T 1GB Quad Port RJ45 Ethernet Adapter Full Height
Pre-Owned · HP
$23.99
or Best Offer
Trending at $37.99
Free shipping
4 watching
HP 593743-001 593720-001 Quad Port Ethernet Server Adapter NC365T High
Pre-Owned · HP
(14)
$18.99
or Best Offer
Free shipping
756 sold
HP 530T DUAL PORT 10GB PCI-E 2.0 ETHERNET ADAPTER CARD 657128-001 656594-001
Pre-Owned · HP
(4)
$15.98
or Best Offer
Free shipping
1,799 sold
HP 915623-001 802.11ac M.2 WiFi Only Wireless Card + Bluetooth
Pre-Owned · HP
$6.99
Was: $10.14was - US $10.14
Free shipping
New ListingHP NVIDIA Mellanox ConnectX-6 DX AC CX621202A 2 x 25GbE Network Interface
Pre-Owned · HP
$367.99
Free shipping
HP Microsemi SmartHBA 2100-4i4e 12Gb/s SAS Host Bus Adapter 858096-001
Pre-Owned · HP
$17.99
Free shipping
HP AEC-83605 12GB SAS PCIe Smart Array Expansion Card 876907-001 727252-002
Pre-Owned · HP
$18.99
or Best Offer
Free shipping
LOT OF 18 QLogic QLE2562-HP PCIe 8GB FC Dual Port HBA AJ764-63002
Pre-Owned · HP
$162.00
or Best Offer
$15.62 shipping
HP Ethernet 716589-001 717708-001 10GB 2-PORT 561T Network ADAPTER X540-T2
Pre-Owned · HP
$19.99
or Best Offer
Free shipping
351 sold
HP 853011-001 Store Fabric SN1100Q 16GB 2P FC w/ SFP HBA P9D94-63001-Fast Ship
Pre-Owned · HP
$229.99
or Best Offer
Free shipping
836270-001 HPE HP Smart Array P408e-p SR Gen10 12G SAS PCIe Full Height
Pre-Owned · HP
$349.99
Free shipping
HP SAS9207-8e 8-Port 6Gb/s PCIe x8 SAS Host Bus Adapter P/N: 738191-001 Tested
Pre-Owned · HP
$17.99
Free shipping
Only 1 left!
HP NC365T Quad Port Gigabit Network Adapter Full Height Bracket 593720-001
Pre-Owned · HP
(2)
$19.99
Free shipping
HP 764302-B21 536FLR FLEXFABRIC 10GB 4-PORT AR - 768082-001, 763352-001
Open Box · HP
$110.00
or Best Offer
Free shipping
Only 1 left!
2x 40GbE QSFP+ Dual Port Microsoft HP PCIe x16 NIC 2x 40GB QSFP+ DAC Cable
Pre-Owned · HP
$29.00
Free shipping
HP 561T Dual-Port 10GbE PCIe Network Adapter High Profile P/N: 717708-001 Tested
Pre-Owned · HP
$19.99
Free shipping
652503-B21 HP 530SFP+ 10GB PCI-E CARD 652501-001 656244-001 2 x SFP BOTH BRACKET
Open Box · HP
$49.99
or Best Offer
Free shipping
HP MS-4385 Z Turbo Drive Quad Pro PCIe Adapter 841969-001, WORKING FREE SHIPPING
Pre-Owned · HP
$98.98
or Best Offer
Free shipping
New 403724-B21 HP PCI-E Bus Exp Kit X4 X8 for 580/570/370.
Brand New · HP
$468.00
or Best Offer
$9.00 shipping
HP 656594-001 ETHERNET 10GB 2-PORT 530T ADAPTER - 656596-B21, 657128-001
Pre-Owned · HP
$13.95
or Best Offer
Free shipping
HP 727250-B21 727252-001 761879-001 HP SAS 12GB DL380 G9 EXPANDER CARD
Pre-Owned · HP
$18.99
or Best Offer
Trending at $50.00
Free shipping
173 sold
HP 701536-001 FF 20GB 2PORT 650FLB ADAPTER - 700761-001, 700763-B21, 700764-B21
Pre-Owned · HP
$8.95
or Best Offer
Free shipping
New ListingHP Quad-Port PCIe Fiber Channel Host Bus Adapter Module P/N: 799491-002
Pre-Owned · HP
$49.96
or Best Offer
Free shipping
New ListingLOT OF 2 684212-B21 HP FlexFabric 10Gbps Dual Port Network Adapter 649940-001
Pre-Owned · HP
$12.49
or Best Offer
Free shipping
HP Flex IO V2 2.5GbE NIC M74416 RJ45 Ethernet Option Card L83414-002
Open Box · HP
$49.95
or Best Offer
Free shipping
560FLR-SFP+ HP 665243-B21 665241-001 10 GB Ethernet Adapter No SFPs
Pre-Owned · HP
(1)
$12.99
Trending at $13.99
Free shipping
Only 3 left
P02054-B21 HP Synergy 6820C 25/50Gb Converged Network Adapter P02424-001
Pre-Owned · HP
$239.95
or Best Offer
Free shipping
New ListingLOT OF 2 629135-B21 HP 1G Quad Port PCI-E Network Adapter 634025-001 629133-001
Pre-Owned · HP
(2)
$14.49
or Best Offer
Free shipping
HP 728562-001 Intel Gigabit Ethernet/Network Card PCI-E NIC
Brand New · HP
$2.99
$4.84 shipping
0 bids
19h 13m
669279-001 HP Ethernet 10Gb 2-port 560SFP+ Adapter Q Long Bracket
Pre-Owned · HP
$10.90
or Best Offer
Free shipping
141 sold
HP 593743-001 NC365T 4-PORT ETHERNET NIC CARD 593720-001, 593722-B21
Pre-Owned · HP
(14)
$21.95
or Best Offer
Free shipping
2 watching
HP Ethernet 817749-B21 10/25Gb 2-port 640FLR SFP28 adapter 840139-001 817747-001
Pre-Owned · HP
$18.99
or Best Offer
Free shipping
170 sold
OEM HP ELITEBOOK 850 G5 G6 WI-FI WIRELESS CARD L35284-002 AX200NGW
Pre-Owned · HP
$12.99
or Best Offer
Free shipping
18 sold
HPE 790316-001 Ethernet 10Gb 2-Port 562SFP+ Network Adapter High Profile
Pre-Owned · HP
$34.99
or Best Offer
Free shipping
51 sold
HP 331T 649871-001 Quad Port PCI-E Full Height Gigabit Ethernet Server Adapter
Pre-Owned · HP
(3)
$14.99
or Best Offer
Free shipping
Only 1 left!
HP Probook/EliteBook 800870-001 4G LT4120 WWAN Module 796927-001 796928-001
Pre-Owned · HP
(4)
$8.00
Trending at $8.73
Free shipping
New ListingHP NC375T Quad Port Network Adapter 491176-001 / 539931-001 FH Bracket
Pre-Owned · HP
(2)
$14.99
or Best Offer
Free shipping
HITACHI HUS DBMS6 I/O Module for HUS Drive Tray R0307-E0103-03 REV 04, 3285196-A
Pre-Owned · HP
$199.99
Was: $249.99was - US $249.99
or Best Offer
$22.24 shipping
HP HFBR 5103 - QB-3F7AA-SA DEC FDDI PCI SINGLE ENDED SAS SC ETHERNET CARD
Open Box · HP
$19.99
or Best Offer
$9.94 shipping

Best Selling

See All

Google G950-01456-01 Coral USB Accelerator
(7)
$69.95 New
$45.00 Used
fenvi AC1200 AC Power Adapter Charger
(37)
$12.79 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)
$13.00 New
$5.60 Used
Dell QLogic Fastlinq 41164 QP 10gb Base-t Network Adapter FH 33M0K
(2)
$34.98 New
Intel XL710-QDA2 Dual-Port Ethernet Converged Network Adapter
$105.99 New
Intel X710-DA2 Ethernet Converged Network Adapter
(9)
$74.66 New
$34.00 Used
Mellanox MCX311A-XCAT SFP 10 Gbp/s Network Card
(4)
$24.90 New

Top Rated

See All

TP-LINK TG-3468 1000mbps Gigabit Network Adapter
(46)

90% agree - Would recommend
$8.99 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
$13.00 New
$5.60 Used
Intel Wi-Fi 6E AX210 Gig+ - (AX210.NGWG.NV)
(23)

100% agree - Would recommend
$16.40 New
Google G950-01456-01 Coral USB Accelerator
(7)

100% agree - Easy to set up
$69.95 New
$45.00 Used
fenvi AC1200 AC Power Adapter Charger
(38)

86% agree - Would recommend
$12.79 New
Intel X710-DA2 Ethernet Converged Network Adapter
(9)

100% agree - Would recommend
$74.66 New
$34.00 Used
Killer Wi-Fi 6E AX1675x Tri-Band AX210 M.2 2230 Bluetooth Card
(6)

100% agree - Would recommend
$24.95 New
$19.99 Used

Brand

Motors

Clothing & Accessories

Sporting goods

Electronics

Business & Industrial

Jewelry & Watches

Collectibles & Art

Home & garden

Other categories

Interface & Add-On Cards

Shop by Category

13,796 Results

New ListingHP AM225-60001 AM225A PCIE 2P 10GBE FABRIC ADAPTER

New ListingHP Pavilion Gaming Laptop 15.6", Intel Core i5-9300H, NVIDIA GTX 1050

HP Z Turbo Drive Quad Pro PCIe NVMe SSD Adapter 841969-001

HP Ethernet 716589-001 717708-001 10GB 2-PORT 561T Network ADAPTER X540-T2 both

HP Flex IO V2 2.5GbE NIC M74416 RJ45 Ethernet Option Card L83414-002

🔥🔥🔥HP 10Gb 2-port 530T Adapter 657128-001 656594-001 656596-B21 Both Brackets

HP 530T 10GB Dual Port PCIe Ethernet Adapter High Profile P/N: 656594-001 Tested

HP Ethernet Dual-Port 10GbE 530SFP+ PCIe x8 Network Adapter Card P/N: 656244-001

700699-B21 HP Ethernet 10Gb 2-port 561FLR-T Adapter 701525-001 700697-001

HP NC365T Quad Port Gigabit Network Adapter 593720-001 593743-001 FH

HP HDMI Port IO Option Card N16838-001 M91021-001 M09364-001 183413-001

HP 647594-B21 Ethernet 1Gb 4-Port 331T Adapter Card 649871-001 647592-001

HP 560SFP+ Ethernet 10Gb Dual Port Network Adapter 669279-001 665247-001 Tested

HP 723573-001 MSL6480 Library Controller with Exp IC cable

*LOT of 5* HP NC523SFP 10Gb 2-port Server Adapter W/ SFP+ Transceiver 455885-001

P28344-001 HP PCA MR416I-P GEN10+ CONTROLLER

HP 761879-001 AEC-83605 12GB SAS EXPANDER CARD 727253-001 727252-001 w/ Cables

HP P21112-B21 Intel E810-CQDA2 Ethernet 100Gb 2-port QSFP28 Adapter -LP Only

HP 546SFP=MCX312B-XCCT Mellanox ConnectX-3 Pro Dual Port 10Gb SFP US seller

HP 560SFP+ Dual Port 10GB SFP+ Ethernet Adapter Intel X520-DA2 Card w/2 SFP

HP 530T 10Gb Dual Port 10Gb Network Adapter 656594-001 Full Height

811544-001, 816551-001 HP 366T 1GB Quad Port RJ45 Ethernet Adapter Full Height

HP 593743-001 593720-001 Quad Port Ethernet Server Adapter NC365T High

HP 530T DUAL PORT 10GB PCI-E 2.0 ETHERNET ADAPTER CARD 657128-001 656594-001

HP 915623-001 802.11ac M.2 WiFi Only Wireless Card + Bluetooth

New ListingHP NVIDIA Mellanox ConnectX-6 DX AC CX621202A 2 x 25GbE Network Interface

HP Microsemi SmartHBA 2100-4i4e 12Gb/s SAS Host Bus Adapter 858096-001

HP AEC-83605 12GB SAS PCIe Smart Array Expansion Card 876907-001 727252-002

LOT OF 18 QLogic QLE2562-HP PCIe 8GB FC Dual Port HBA AJ764-63002

HP Ethernet 716589-001 717708-001 10GB 2-PORT 561T Network ADAPTER X540-T2

HP 853011-001 Store Fabric SN1100Q 16GB 2P FC w/ SFP HBA P9D94-63001-Fast Ship

836270-001 HPE HP Smart Array P408e-p SR Gen10 12G SAS PCIe Full Height

HP SAS9207-8e 8-Port 6Gb/s PCIe x8 SAS Host Bus Adapter P/N: 738191-001 Tested

HP NC365T Quad Port Gigabit Network Adapter Full Height Bracket 593720-001

HP 764302-B21 536FLR FLEXFABRIC 10GB 4-PORT AR - 768082-001, 763352-001

2x 40GbE QSFP+ Dual Port Microsoft HP PCIe x16 NIC 2x 40GB QSFP+ DAC Cable

HP 561T Dual-Port 10GbE PCIe Network Adapter High Profile P/N: 717708-001 Tested

652503-B21 HP 530SFP+ 10GB PCI-E CARD 652501-001 656244-001 2 x SFP BOTH BRACKET

HP MS-4385 Z Turbo Drive Quad Pro PCIe Adapter 841969-001, WORKING FREE SHIPPING

New 403724-B21 HP PCI-E Bus Exp Kit X4 X8 for 580/570/370.

HP 656594-001 ETHERNET 10GB 2-PORT 530T ADAPTER - 656596-B21, 657128-001

HP 727250-B21 727252-001 761879-001 HP SAS 12GB DL380 G9 EXPANDER CARD

HP 701536-001 FF 20GB 2PORT 650FLB ADAPTER - 700761-001, 700763-B21, 700764-B21

New ListingHP Quad-Port PCIe Fiber Channel Host Bus Adapter Module P/N: 799491-002

New ListingLOT OF 2 684212-B21 HP FlexFabric 10Gbps Dual Port Network Adapter 649940-001

HP Flex IO V2 2.5GbE NIC M74416 RJ45 Ethernet Option Card L83414-002

560FLR-SFP+ HP 665243-B21 665241-001 10 GB Ethernet Adapter No SFPs

P02054-B21 HP Synergy 6820C 25/50Gb Converged Network Adapter P02424-001

New ListingLOT OF 2 629135-B21 HP 1G Quad Port PCI-E Network Adapter 634025-001 629133-001

HP 728562-001 Intel Gigabit Ethernet/Network Card PCI-E NIC

669279-001 HP Ethernet 10Gb 2-port 560SFP+ Adapter Q Long Bracket

HP 593743-001 NC365T 4-PORT ETHERNET NIC CARD 593720-001, 593722-B21

HP Ethernet 817749-B21 10/25Gb 2-port 640FLR SFP28 adapter 840139-001 817747-001

OEM HP ELITEBOOK 850 G5 G6 WI-FI WIRELESS CARD L35284-002 AX200NGW

HPE 790316-001 Ethernet 10Gb 2-Port 562SFP+ Network Adapter High Profile

HP 331T 649871-001 Quad Port PCI-E Full Height Gigabit Ethernet Server Adapter

HP Probook/EliteBook 800870-001 4G LT4120 WWAN Module 796927-001 796928-001

New ListingHP NC375T Quad Port Network Adapter 491176-001 / 539931-001 FH Bracket

HITACHI HUS DBMS6 I/O Module for HUS Drive Tray R0307-E0103-03 REV 04, 3285196-A

HP HFBR 5103 - QB-3F7AA-SA DEC FDDI PCI SINGLE ENDED SAS SC ETHERNET CARD

Best Selling

Google G950-01456-01 Coral USB Accelerator

fenvi AC1200 AC Power Adapter Charger

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)

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

Intel XL710-QDA2 Dual-Port Ethernet Converged Network Adapter

Intel X710-DA2 Ethernet Converged Network Adapter

LOT of 5 HP NC523SFP 10Gb 2-port Server Adapter W/ SFP+ Transceiver 455885-001