K2 Systems Inc.
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Network Interface Cards

Brands
  • Axiom
  • StarTech
  • HPE
  • Intel
  • Eaton
  • More
Price
  • $0 - $200
  • $200 - $500
  • $500 - $700
  • $700 - $1100
  • $1100+
Form Factor
  • Plug-in Card
  • Desktop
  • Portable
  • Standup
  • Mezzanine
  • More
Device Supported
  • Server
  • Computer
  • Notebook
  • Workstation
  • Tablet
  • More
Network Technology
  • 10/100/1000Base-T
  • 10GBase-X
  • 10GBase-T
  • 1000Base-T
  • 10GBase-SR
  • More
Host Interface
  • PCI Express 2.0 x8
  • PCI Express 2.1 x4
  • PCI Express 3.0 x8
  • PCI Express 1.1 x1
  • PCI Express 3.0 x4
  • More
Total Number of Ports
  • 2
  • 1
  • 4
  • 3
Expansion Slot Type
  • SFP+
  • SFP28
  • QSFP+
  • SFP
  • QSFP28
  • More
Number of Network Ports
  • 1
  • 2
  • 4
showing 349 products
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Page 1 of 15 
AVARRO 0E-HDMIP25 25' UDH 4K HDMI Cable with Ethernet
AVARRO 0E-HDMIP25 25' UDH 4K HDMI Cable with Ethernet
0E-HDMIP25
$75.00
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Internet cable installation - one time fee
Internet cable installation - one time fee
K2INTINST
$180.36
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Axiom 25Gigabit Ethernet Card
Axiom 25Gigabit Ethernet Card
XXV710DA2-AX
$1,085.14
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Belkin Connect USB-C to 2.5 Gb Ethernet Adapter
Belkin Connect USB-C to 2.5 Gb Ethernet Adapter
INC012BTBK
$78.29
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Intel® Ethernet Converged Network Adapter X710-DA2
Intel® Ethernet Converged Network Adapter X710-DA2
X710DA2
$553.00
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VisionTek USB-C to Ethernet 1 Gbps Adapter (M/F)
VisionTek USB-C to Ethernet 1 Gbps Adapter (M/F)
901358
$48.00
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StarTech.com USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Adapter, USB to RJ45 Adapter, TAA Compliant
StarTech.com USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Adapter, USB to RJ45 Adapter, TAA Compliant
USB31000SW
$55.50
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TRENDnet USB-C 3.1 To 2.5GBase-T Ethernet Adapter, IEEE 802.3bz 2.5GBASE-T Compliant, Supports Up to 2.5Gbps connection Speeds, Supports 802.1p (CoS) And 802.1Q (VLAN), Black, TUC-ET2G (V2.0R)
TRENDnet USB-C 3.1 To 2.5GBase-T Ethernet Adapter, IEEE 802.3bz 2.5GBASE-T Compliant, Supports Up to 2.5Gbps connection Speeds, Supports 802.1p (CoS) And 802.1Q (VLAN), Black, TUC-ET2G (V2.0R)
TUC-ET2G
$62.44
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Intel® Ethernet Network Adapter X710-T4L
Intel® Ethernet Network Adapter X710-T4L
X710T4LBLK
$1,252.00
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TP-LINK TG-3468 -10/100/1000Mbps Gigabit Ethernet PCI Express Network Card
TP-LINK TG-3468 -10/100/1000Mbps Gigabit Ethernet PCI Express Network Card
TG-3468
$24.77
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Belkin USB 3.0 to Gigabit Ethernet GbE Network Adapter 10/100/1000
Belkin USB 3.0 to Gigabit Ethernet GbE Network Adapter 10/100/1000
B2B048
$70.00
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Intel® Ethernet Network Adapter X710-T4L
Intel® Ethernet Network Adapter X710-T4L
X710T4L
$1,361.63
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Axiom 10Gbs Dual Port RJ45 PCIe 3.0 x4 NIC Card for Dell - 540-BBRG
Axiom 10Gbs Dual Port RJ45 PCIe 3.0 x4 NIC Card for Dell - 540-BBRG
540-BBRG-AX
$936.49
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Intel Ethernet Network Adapter E810-XXVDA4 (Low Profile)
Intel Ethernet Network Adapter E810-XXVDA4 (Low Profile)
E810XXVDA4LG1P5
$1,354.00
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Axiom 10/100/1000Mbs Quad Port RJ45 PCIe x4 NIC Card for Intel - I350T4, I350-T4
Axiom 10/100/1000Mbs Quad Port RJ45 PCIe x4 NIC Card for Intel - I350T4, I350-T4
I350T4-AX
$639.20
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Axiom 10/100/1000Mbs Dual Port RJ45 PCIe x4 NIC Card for Intel - E1G42ET
Axiom 10/100/1000Mbs Dual Port RJ45 PCIe x4 NIC Card for Intel - E1G42ET
E1G42ET-AX
$197.21
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Axiom 10Gbs Dual Port RJ45 PCIe x8 NIC Card for IBM - 49Y7970
Axiom 10Gbs Dual Port RJ45 PCIe x8 NIC Card for IBM - 49Y7970
49Y7970-AX
$519.29
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TRENDnet 10 Gigabit PCIe Network Adapter, Converts A PCIe Slot Into A 10G Ethernet Port, Supports 802.1Q Vlan, Includes Standard & Low-Profile Brackets, PCIe 2.0, PCIe 3.0, Silver, TEG-10GECTX
TRENDnet 10 Gigabit PCIe Network Adapter, Converts A PCIe Slot Into A 10G Ethernet Port, Supports 802.1Q Vlan, Includes Standard & Low-Profile Brackets, PCIe 2.0, PCIe 3.0, Silver, TEG-10GECTX
TEG-10GECTX
$211.08
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Axiom 10Gbs Dual Port RJ45 PCIe x8 NIC Card for Dell - 540-BBGU
Axiom 10Gbs Dual Port RJ45 PCIe x8 NIC Card for Dell - 540-BBGU
540-BBGU-AX
$519.29
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Axiom 10Gbs Dual Port SFP+ PCIe x8 NIC Card for Myricom - 10G-PCIE2-8B2-2S
Axiom 10Gbs Dual Port SFP+ PCIe x8 NIC Card for Myricom - 10G-PCIE2-8B2-2S
10G-PCIE2-8B2-2S-AX
$587.67
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Axiom 10Gbs Dual Port SFP+ PCIe 3.0 x8 NIC Card for HP - 788995-B21
Axiom 10Gbs Dual Port SFP+ PCIe 3.0 x8 NIC Card for HP - 788995-B21
788995-B21-AX
$947.40
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Axiom 10/100/1000Mbs Dual Port RJ45 PCIe x4 NIC Card for Lenovo - 00AG510
Axiom 10/100/1000Mbs Dual Port RJ45 PCIe x4 NIC Card for Lenovo - 00AG510
00AG510-AX
$188.29
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TRENDnet 10 Gigabit PCIe SFP+ Network Adapter, Convert A PCIe Slot Into A 10G SFP+ Slot, Supports 802.1Q, Standard & Low-Profile Brackets Included, Compatible With Windows & Linux, Black, TEG-10GECSFP
TRENDnet 10 Gigabit PCIe SFP+ Network Adapter, Convert A PCIe Slot Into A 10G SFP+ Slot, Supports 802.1Q, Standard & Low-Profile Brackets Included, Compatible With Windows & Linux, Black, TEG-10GECSFP
TEG-10GECSFP
$203.15
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Axiom 10Gbs Dual Port SFP+ PCIe 3.0 x8 NIC Card for Intel - X710DA2
Axiom 10Gbs Dual Port SFP+ PCIe 3.0 x8 NIC Card for Intel - X710DA2
X710DA2-AX
$608.47
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