Ethernet/Network Computer Interface Cards for sale

Supermicro 10Gb Dual Port Ethernet LAN PCI-E Adapter Intel X550 Network Card
Open Box · Supermicro
$89.97
Free shipping
190 sold
8+U ^4 &*T ] K w3.?!|/ M$P S p o n s o r e d
SolarFlare XtremeScale X2522-10G-PLUS Dual Port 10GbE SFP28 PCI-E 3.1 x8 NIC
Pre-Owned · Solarflare
$249.95
or Best Offer
Trending at $273.62
Free shipping
Only 3 left
+95^ &* ]K wT.? !|5Y/ $XMS p o n s o r e d
WAVLINK 10G Base-T PCIe Network Card 10000Mbps PCI Express Ethernet Adapter
Brand New
$70.54
Was: $82.99was - US $82.99
or Best Offer
Free shipping
+A^ &*J 55 ] H C wD.7?!|/ P $S p o n s o r e d
$150 Sealed Dell Qlogic QL41164HFRJ Quad Port 10GbE RJ-45 10GBase-T Card D1
Brand New · Dell
(2)
$39.49
$7.10 shipping
+N1 5X ^RN Y&* ]S w.C4?!|/ $S p o n s o r e d
Intel X540-T2 Dual Port 10GB RJ45 PCIe x8 Ethernet Network Card Low Profile
Pre-Owned · Intel
(36)
$18.00
or Best Offer
$6.95 shipping
9+^U &* ] w.?!74 |/VD W$1
Dell INTEL X520-DA2 Server Adapter 10 Gbps Dual Port E10G42BTDA both brackets
Pre-Owned · Dell
$22.99
or Best Offer
Free shipping
1,791 sold
+^ &*W5 ] JCw .?!|O/ O H8$
GENUINE INTEL X520-DA2 E10G42BTDA 10Gb Dual Port Ethernet Server Adapter
Pre-Owned · Intel
(9)
$25.00
or Best Offer
Free shipping
1,336 sold
Z+H Q^ &*Q ] Aw.2?! |/QU $
Mellanox MCX314A-BCCT 40Gb Ethernet 40GbE CX314A ConnectX-3 Pro QSFP PCIe UnRAID
Pre-Owned · Mellanox
$22.45 to $80.96
Was: $89.95was - US $89.95
Free shipping
58 sold
+^ L&J* ]JR w 4.6?! 7|/G $
Genuine Dell Intel X710-DA2 10GB Dual 2-Port SFP+ Network Adapter Y5M7N 5N7Y5
Pre-Owned · Dell
(4)
$49.00
or Best Offer
Free shipping
144 sold
+^D 1 &*HK NI ] w.?!IM| /3 $
New ListingP02054-B21 HPE Synergy 6820C 25/50Gb HP Converged Network Adapter P02424-001
Pre-Owned · HP
$234.95
or Best Offer
$3.61 shipping
+WR^ B2 O &R JI * 8]S w.?! |/ $
Mellanox CX312C-XCCT ConnectX-3 Pro Dual Port 10GbE SFP +Free Shipping
Pre-Owned · Mellanox
(2)
$22.25
or Best Offer
Free shipping
+^6 &* ]3 w.?P!7 |/AA K2$
Mellanox ConnectX-4 100GbE EDR InfiniBand/Ethernet QSFP28 VPI CX455A MCX455A
Pre-Owned · Mellanox
(1)
$53.00
or Best Offer
Free shipping
X+W^ &* F]I w.?!|/ 7D W$D
Lenovo FRU P/N: 01KN501 - ThinkSystem 430-16i 12G SAS/SATA Hot Bus Adapter
Pre-Owned · Lenovo
(1)
$73.99
or Best Offer
$9.00 shipping
+E^6 PA FY&* ] JwN X.G?!| / $
DELL MELLANOX CONNECTX-4 SINGLE 100GbE QSFP28 NIC CX455A LP MCX455A PCIe 3.0 x16
Open Box · Dell
$72.50
Free shipping
P+^0 3P &8* F ] wCP .?R!|5 / $S p o n s o r e d
Supermicro AOC-ATG-I2TM 2-Port 10GbE RJ-45 Network Adapter REV 1.10
Brand New · Supermicro
$59.00
$6.36 shipping
7+Z ^ &* ] w5X.? HU!| / $ES p o n s o r e d
Dell Qlogic QL41164HFRJ Quad Port 10GbE RJ-45 10GBase-T Network Card 33M0K
Brand New · Dell
(2)
$35.00
or Best Offer
$5.31 shipping
+F^ &* T] Yw4 .?!9|/3 $MAS p o n s o r e d
Dual Band PCIE WiFi Bluetooth Card Desktop PCIe Wireless Network WiFi Adapter
Brand New · fenvi
$14.99
Was: $18.99was - US $18.99
or Best Offer
Free shipping
78 sold
+^8 Y &* ] QA 2wH .?KQ!|/ $
Intel AX210NGW WiFi 6e M.2 Wireless Network Card w/ Bluetooth Dell A00 4CX88
Pre-Owned · Intel
(1)
$16.00
Free shipping
8 watching
+^ &* U] w2 Q5.? !|/ N$7 Y
Dell Mellanox CX4121C ConnectX-4 Dual Port 25GbE SFP28 Network Card High Profile
Pre-Owned · Dell
(2)
$29.99
Free shipping
+^OH 6W&* ] wN5 QF UK.?!|/ $
DELL Intel X550-T2 2port 10Gb Ethernet PCIe Network Adapter 04V7G2 both brackets
Pre-Owned · Dell
(1)
$99.00
or Best Offer
Free shipping
286 sold
+OK^ & *DM ]9A 1wV.?!|/ $
Dual Band PCIE WiFi Adapter for Desktop PC PCI-E Wireless Network Bluetooth Card
Brand New · fenvi
$14.39
Was: $17.99was - US $17.99
or Best Offer
Free shipping
806 sold
+^ &D* 3 S] w3.? !|/ B$1
Dell HN7J7 Intel XXV710-DA2 25G SFP+ Dual Port Network Card
Pre-Owned · Dell
$49.98
or Best Offer
Trending at $59.00
Free shipping
Only 1 left!
F+^ &* ] w.9?! 93|/ $GW KD
Dell HN7J7 Intel XXV710-DA2 Dual Port 25GBE SFP28 NIC Card High Profile
Pre-Owned · Dell
$49.99
or Best Offer
Trending at $59.00
Free shipping
Only 1 left!
+T^ &Y* ]4X G w.?S !PW FO| / $
Intel X520-DA2 10Gb 10Gbe 10 Gigabit Network Adapter NIC Dual Port E10G42BTDA
Not Cheap Dell HP Version-Intel Ver-2 Brackets-USA Sell
Pre-Owned · Intel
(1)
$23.87
or Best Offer
Free shipping
116 sold
5+^ &*1 3 ] Iw. AA ?6!|P/ UB $
Intel PRO/1000 PT Quad-Port Gigabit PCIe Server Adapter Card P/N: EXPI9404PT
Pre-Owned · Intel
$19.99
Free shipping
IW+ ^M &*R ] EP 4Lw. ?!|/ $
INTEL DELL X540-T2 CONVERGED Dual Port 10Gb Ethernet Network 03DFV8 0K7H46 Low
Pre-Owned · Dell
$18.99
or Best Offer
Free shipping
1,319 sold
+^ P&E* ] 2P 5w5 .?!9F |/ $
DELL MELLANOX CONNECTX-4 QSFP28 NIC LP MCX455A-ECAT 1/10/25/40/50/ 100 GbE
Open Box · Dell
$68.50
Free shipping
59 sold
P+^ &X * ]0 wV.? !1|K/ 5B$
CX4121A MCX4121A-ACAT Mellanox ConnectX-4 Lx 25GbE SFP28 PCIe Ethernet Adapter
Pre-Owned · Mellanox
(5)
$49.10
Was: $55.80was - US $55.80
or Best Offer
Free shipping
670 sold
XJ+^ WJ & * ] 0Mw .?9D! |ZW/ $
QNAP LAN-10G2SF-MLX-U V 1.0 DUAL-PORT SFP+ 10GBE Expansion Adapter
Pre-Owned · QNAP
$89.10
Was: $99.00was - US $99.00
or Best Offer
$4.99 shipping
0+^ I& PM* ] w .?RM !|/ R$S p o n s o r e d
Chelsio 110-1209-60 T6225-CR High Profile Dual Port 25/10GbE PCIe Adapter
Pre-Owned · Chelsio
$52.24
Was: $54.99was - US $54.99
or Best Offer
Free shipping
+^D T &2* ] Rw .D?!H| A/ $Q S p o n s o r e d
Dell KF46X Intel XL710-QD2 Dual Port 40GB QSFP+ Network Card w60
Pre-Owned · Dell
$119.98
or Best Offer
Free shipping
+78^ &* ] Lw.?!8 S|/Q $ LS p o n s o r e d
HPE InfiniBand EDR/Eth 100Gb 2P 841QSFP28 / Mellanox CX556A Adapter LP
Pre-Owned · HPE
$195.00
or Best Offer
Trending at $202.00
Free shipping
Only 2 left
+Q^B &H*3 QT ] AwU. 7?!3 |/ $S p o n s o r e d
🔥🔥🔥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
193 sold
T+C^ 7&*D K ] w.I ?E!|/ $1
New - Lenovo ThinkPad USB3.0 to Ethernet Adapter - Free Shipping
Brand New · Lenovo
(2)
$11.99
or Best Offer
Free shipping
+^ &*L ] w.H ?!|/OI $0E 58
Mellanox MCX456A-ECAT ConnectX-4 EDR + 100GbE NIC CX456A
Pre-Owned · Mellanox
(1)
$140.00
or Best Offer
$5.99 shipping
+JJ ^ &*O 2] w .8?J!| /6O Z $
Dell 0XYT17 0942V6 Intel X520-DA2 Dual Port 10G SFP+ PCIe with Regular profile
Pre-Owned · Dell
$12.99
Free shipping
110 sold
I+X^ & * F3] wC.9?!|/ $OJ
Intel X710-T2L Dual Port 10GbE Base-T PCIe x8 Network Adapter New in Box
Brand New · Intel
(1)
$169.00
or Best Offer
$10.00 shipping
206 sold
+^ &*L 3] 38 VL W Qw.?! |/8Z $
$150 Sealed Dell Qlogic QL41164HFRJ Quad Port 10GbE RJ-45 10GBase-T Card D1
Brand New · Dell
(2)
$29.00
Free shipping
3 watching
+R^3 &* ] w. U?5!|/ $ RU 0
Dell Y5M7N X710-DA2 Dual Port 10Gb SFP+ Network Adapter Card Full Height No SFPs
Pre-Owned · Dell
(4)
$34.99
or Best Offer
Trending at $44.00
Free shipping
218 sold
IP+^ &* ] w.?!|/ D6$ S p o n s o r e d
Mellanox ConnectX-4 (MCX4121A-ACAT) Dual-Port Network Adapter Card
Open Box · Mellanox
(4)
$85.00
Free shipping
66 sold
9S Y+^Q &* 4] Iw U.?9!|/ $S p o n s o r e d
INTEL I350T4 1GbE RJ-45 Quad Port Ethernet Server Adapter I350-T4 74-10521-01
Pre-Owned · Intel
(5)
$29.99
or Best Offer
Free shipping
390 sold
+^ &* ]J w1 .VM ?!|/LM $
MELLANOX MCX456A-ECAT 2x 100GB QSFP VPI NETWORK ADAPTER
Pre-Owned · Mellanox
(1)
$149.00
or Best Offer
Free shipping
+VQ^ & QT N*A Q]K w.?! Q|/ $
Intel X540-T2 10Gb 10GBaseT RJ-45 PCIe 3.0 x8 NIC Full Profile (HPE 561T)
Pre-Owned · Intel
(36)
$60.00
$10.12 shipping
141 sold
+^T &M *O ] 2 SX wF.R?!| FF/ $
Dell X520-DA2 0C63DV Quad Port 2x 10Gbe SFP 2x 1Gb I350 Network Daughter Card
Pre-Owned · Dell
$13.23
Was: $13.93was - US $13.93
or Best Offer
Free shipping
179 sold
+^ X&O M4* ] IV KwL .?C!|/Y $
🔥🔥🔥 HP 652503-B21 530SFP+ 10GB 2-Port NIC 656244-001 652501-001 Both brackets
Pre-Owned · PORT
$16.90
or Best Offer
Trending at $20.69
Free shipping
407 sold
+B^P &* ]W Ew. S?!4|/ PO $
Dell K9CR1 Intel I350-T4 Quad Port RJ-45 Ethernet Network Adapter Low Profile
Pre-Owned · Dell
(5)
$34.99
or Best Offer
Free shipping
Only 3 left
+^JZ T &* ]O w.?4!|/ 4$
Intel I225-T1 2.5GbE Ethernet Network Adapter Card Low + High Profile 338N7 NIC
Open Box · Intel
$49.95
or Best Offer
Free shipping
87 sold
RT +^ &* ] U2 Qw.?W!|/ $ 7K
X710-DA2 Genuine INTEL Ethernet Converged Network Adapter X710DA2 Both brackets
Pre-Owned · Intel
(9)
$89.00
or Best Offer
Free shipping
499 sold
W+^O & * ] w.7?W BE I!|/P $
New ListingQLE2672 QLOGIC QLE2672-CK SANBLADE 16GB FC DUAL PORT PCIE HBA Server Card w/SFP
Pre-Owned · Q-Logic
$29.99
Free shipping
6+^ 4 &* I9] wI.N 6?S!|/ T $
Dell 20NJD Mellanox CX4121C ConnectX-4 Dual Port 25GbE SFP28 Network Card
Pre-Owned · Dell
(5)
$25.99
or Best Offer
Free shipping
Only 2 left
+^WB 9F &35* ] w.?!O|/ O$
Mellanox ConnectX-3 CX314A 40GB Dual Port QSFP+ PCI-E Network Card MCX314A-BCCT
Pre-Owned · Mellanox
$14.89
or Best Offer
Free shipping
745 sold
+^ HB& *X ]Q 7N w. FO L8?! |/ $
Dell Intel X710-DA2 10Gb SFP Network Card 10GBE Y5M7N 5N7Y5 DRCGM High Profile
Pre-Owned · Intel
$44.99
Free shipping
14 watching
+X5^ I&8* ]W w.K? 7!T EA|/ $
Intel X550-T2 10Gb 10GBaseT RJ-45 PCIe 3.0 x4 NIC Full Profile (HPE 562T)
Pre-Owned · Intel
(3)
$115.73
$14.89 shipping
11 watching
R+^R F &Y* ] w.L?!|/X $ DT
New ListingDell Intel X550-T2 10GbE Dual Port Ethernet Network Card High Profile
Pre-Owned · Intel
$69.99
Free shipping
+^ &8X* 5] wK.? G!1|/ $
MELLANOX MCX653106A-HDAT CONNECTX-6 HDR 200Gbe, HIGH PROFILE BRACKET, TESTED
Pre-Owned · Mellanox
$799.99
or Best Offer
$11.45 shipping
D+^A 5&* ]V w.X?D !|/ 0P 0$
10GB RJ45 Dual Port X550-T2 Intel OEM NIC Converge Ethernet Card Low Bracket
Pre-Owned · Intel
(3)
$97.75
or Best Offer
Free shipping
357 sold
+O^L H&*0 ] wG0. ?Q0!|/ $
Intel I350T4 Quad Port Ethernet Server Adapter
Pre-Owned · Intel
(5)
$26.99
or Best Offer
$4.84 shipping
+^JM & * ] SHw. HV? !Z|O/ $
New ListingIntel X550-T2 DELL 0FKHKC 2port 10Gb Ethernet PCIe Network Card Low Profile US
Pre-Owned · Dell
$75.00
or Best Offer
Free shipping
+^ &C4* X O 6]S Vw.?B !|/ O$
Dell Broadcom 5720 Quad Port 1GB Ethernet Network Daughter Card BCM95720AD2000DC
Open Box · Broadcom
$20.00
$6.36 shipping
G+^ W& L*I ] w U.?!|/ $E S p o n s o r e d
Mellanox MCX413A-GCAT ConnectX-4 Lx EN Network Interface Card 50GbE CX413A
Pre-Owned · Mellanox
$29.00
or Best Offer
Free shipping
13 sold
+^ &F6* P4] 93w.?! |/I V$S p o n s o r e d

Ethernet/Network Computer Interface Cards

Shop by Category

24,835 Results

Supermicro 10Gb Dual Port Ethernet LAN PCI-E Adapter Intel X550 Network Card

SolarFlare XtremeScale X2522-10G-PLUS Dual Port 10GbE SFP28 PCI-E 3.1 x8 NIC

WAVLINK 10G Base-T PCIe Network Card 10000Mbps PCI Express Ethernet Adapter

$150 Sealed Dell Qlogic QL41164HFRJ Quad Port 10GbE RJ-45 10GBase-T Card D1

Intel X540-T2 Dual Port 10GB RJ45 PCIe x8 Ethernet Network Card Low Profile

Dell INTEL X520-DA2 Server Adapter 10 Gbps Dual Port E10G42BTDA both brackets

GENUINE INTEL X520-DA2 E10G42BTDA 10Gb Dual Port Ethernet Server Adapter

Mellanox MCX314A-BCCT 40Gb Ethernet 40GbE CX314A ConnectX-3 Pro QSFP PCIe UnRAID

Genuine Dell Intel X710-DA2 10GB Dual 2-Port SFP+ Network Adapter Y5M7N 5N7Y5

New ListingP02054-B21 HPE Synergy 6820C 25/50Gb HP Converged Network Adapter P02424-001

Mellanox CX312C-XCCT ConnectX-3 Pro Dual Port 10GbE SFP +Free Shipping

Mellanox ConnectX-4 100GbE EDR InfiniBand/Ethernet QSFP28 VPI CX455A MCX455A

Lenovo FRU P/N: 01KN501 - ThinkSystem 430-16i 12G SAS/SATA Hot Bus Adapter

DELL MELLANOX CONNECTX-4 SINGLE 100GbE QSFP28 NIC CX455A LP MCX455A PCIe 3.0 x16

Supermicro AOC-ATG-I2TM 2-Port 10GbE RJ-45 Network Adapter REV 1.10

Dell Qlogic QL41164HFRJ Quad Port 10GbE RJ-45 10GBase-T Network Card 33M0K

Dual Band PCIE WiFi Bluetooth Card Desktop PCIe Wireless Network WiFi Adapter

Intel AX210NGW WiFi 6e M.2 Wireless Network Card w/ Bluetooth Dell A00 4CX88

Dell Mellanox CX4121C ConnectX-4 Dual Port 25GbE SFP28 Network Card High Profile

DELL Intel X550-T2 2port 10Gb Ethernet PCIe Network Adapter 04V7G2 both brackets

Dual Band PCIE WiFi Adapter for Desktop PC PCI-E Wireless Network Bluetooth Card

Dell HN7J7 Intel XXV710-DA2 25G SFP+ Dual Port Network Card

Dell HN7J7 Intel XXV710-DA2 Dual Port 25GBE SFP28 NIC Card High Profile

Intel X520-DA2 10Gb 10Gbe 10 Gigabit Network Adapter NIC Dual Port E10G42BTDA

Intel PRO/1000 PT Quad-Port Gigabit PCIe Server Adapter Card P/N: EXPI9404PT

INTEL DELL X540-T2 CONVERGED Dual Port 10Gb Ethernet Network 03DFV8 0K7H46 Low

DELL MELLANOX CONNECTX-4 QSFP28 NIC LP MCX455A-ECAT 1/10/25/40/50/ 100 GbE

CX4121A MCX4121A-ACAT Mellanox ConnectX-4 Lx 25GbE SFP28 PCIe Ethernet Adapter

QNAP LAN-10G2SF-MLX-U V 1.0 DUAL-PORT SFP+ 10GBE Expansion Adapter

Chelsio 110-1209-60 T6225-CR High Profile Dual Port 25/10GbE PCIe Adapter

Dell KF46X Intel XL710-QD2 Dual Port 40GB QSFP+ Network Card w60

HPE InfiniBand EDR/Eth 100Gb 2P 841QSFP28 / Mellanox CX556A Adapter LP

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

New - Lenovo ThinkPad USB3.0 to Ethernet Adapter - Free Shipping

Mellanox MCX456A-ECAT ConnectX-4 EDR + 100GbE NIC CX456A

Dell 0XYT17 0942V6 Intel X520-DA2 Dual Port 10G SFP+ PCIe with Regular profile

Intel X710-T2L Dual Port 10GbE Base-T PCIe x8 Network Adapter New in Box

$150 Sealed Dell Qlogic QL41164HFRJ Quad Port 10GbE RJ-45 10GBase-T Card D1

Dell Y5M7N X710-DA2 Dual Port 10Gb SFP+ Network Adapter Card Full Height No SFPs

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

INTEL I350T4 1GbE RJ-45 Quad Port Ethernet Server Adapter I350-T4 74-10521-01

MELLANOX MCX456A-ECAT 2x 100GB QSFP VPI NETWORK ADAPTER

Intel X540-T2 10Gb 10GBaseT RJ-45 PCIe 3.0 x8 NIC Full Profile (HPE 561T)

Dell X520-DA2 0C63DV Quad Port 2x 10Gbe SFP 2x 1Gb I350 Network Daughter Card

🔥🔥🔥 HP 652503-B21 530SFP+ 10GB 2-Port NIC 656244-001 652501-001 Both brackets

Dell K9CR1 Intel I350-T4 Quad Port RJ-45 Ethernet Network Adapter Low Profile

Intel I225-T1 2.5GbE Ethernet Network Adapter Card Low + High Profile 338N7 NIC

X710-DA2 Genuine INTEL Ethernet Converged Network Adapter X710DA2 Both brackets

New ListingQLE2672 QLOGIC QLE2672-CK SANBLADE 16GB FC DUAL PORT PCIE HBA Server Card w/SFP

Dell 20NJD Mellanox CX4121C ConnectX-4 Dual Port 25GbE SFP28 Network Card

Mellanox ConnectX-3 CX314A 40GB Dual Port QSFP+ PCI-E Network Card MCX314A-BCCT

Dell Intel X710-DA2 10Gb SFP Network Card 10GBE Y5M7N 5N7Y5 DRCGM High Profile

Intel X550-T2 10Gb 10GBaseT RJ-45 PCIe 3.0 x4 NIC Full Profile (HPE 562T)

New ListingDell Intel X550-T2 10GbE Dual Port Ethernet Network Card High Profile

MELLANOX MCX653106A-HDAT CONNECTX-6 HDR 200Gbe, HIGH PROFILE BRACKET, TESTED

10GB RJ45 Dual Port X550-T2 Intel OEM NIC Converge Ethernet Card Low Bracket

Intel I350T4 Quad Port Ethernet Server Adapter

New ListingIntel X550-T2 DELL 0FKHKC 2port 10Gb Ethernet PCIe Network Card Low Profile US

Dell Broadcom 5720 Quad Port 1GB Ethernet Network Daughter Card BCM95720AD2000DC

Mellanox MCX413A-GCAT ConnectX-4 Lx EN Network Interface Card 50GbE CX413A

Best Selling

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

Intel 7260HMW Dual Band Wireless WiFi Card

NVIDIA ConnectX-7 MCX75310AAS-NEAT 400GbE/NDR 1-Port Network Adapter

WiFi 6 PCI Card AX200 PCI-E x1 Wireless Adapter 802.11ax desktop wifi card BT5.1

Solarflare Xtremescale X2522 Network Adapter

Dell QLogic Fastlinq 41164 Quad Port 10 Base-t RNDC X1TD1

Intel XL710-QDA2 Dual-Port Ethernet Converged Network Adapter

Eaton NETWORK-M2 Gigabit Network Card

Top Rated

Intel 7260HMW Dual Band Wireless WiFi Card

Intel X520-DA2 Ethernet Converged Network Adapter

Intel X520-DA2 SFP 10 Gbps Lan Card

ASUS PCE-AX58BT Wi-Fi 6 (802.11AX) AX3000 Dual-Band Pcie Wi-Fi Adapter

Intel X710-DA2 Ethernet Converged Network Adapter

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