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
  • Portable
  • Desktop
  • Standup
  • Mezzanine
  • More
Device Supported
  • Server
  • Computer
  • Notebook
  • Tablet
  • Workstation
  • More
Network Technology
  • 10/100/1000Base-T
  • 10GBase-X
  • 10GBase-T
  • 1000Base-T
  • 2.5GBase-T
  • 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 362 products
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Page 1 of 16 
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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Intel® Ethernet Network Adapter X710-T4L
Intel® Ethernet Network Adapter X710-T4L
X710T4LBLK
$1,252.00
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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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TRENDnet USB 3.0 To Gigabit Ethernet Adapter, Full Duplex 2Gbps Ethernet Speeds, Up To 1Gbps, USB-A, Windows & Mac Compatibility, USB Powered, Simple Setup, Black, TU3-ETG
TRENDnet USB 3.0 To Gigabit Ethernet Adapter, Full Duplex 2Gbps Ethernet Speeds, Up To 1Gbps, USB-A, Windows & Mac Compatibility, USB Powered, Simple Setup, Black, TU3-ETG
TU3-ETG
$46.58
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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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TRENDnet 3-Port USB 3.0 Hub with 10/100/1000 Mbps Gigabit Ethernet Adapter (3 USB 3.0 Ports; a RJ45 Gigabit Ethernet Port); Support XP; Vista; Windows 7; 8; 8.1; 10; Mac OS 10.6-10.9; Nintendo Switch; TU3-ETGH3
TRENDnet 3-Port USB 3.0 Hub with 10/100/1000 Mbps Gigabit Ethernet Adapter (3 USB 3.0 Ports; a RJ45 Gigabit Ethernet Port); Support XP; Vista; Windows 7; 8; 8.1; 10; Mac OS 10.6-10.9; Nintendo Switch; TU3-ETGH3
TU3-ETGH3
$52.00
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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
$23.79
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Axiom 10Gbs Dual Port SFP+ PCIe x8 NIC Card for HP - NC550SFP
Axiom 10Gbs Dual Port SFP+ PCIe x8 NIC Card for HP - NC550SFP
NC550SFP-AX
$588.66
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Axiom 1Gbs Dual Port SFP PCIe x4 NIC Card for Intel w/Transceivers - I350F2
Axiom 1Gbs Dual Port SFP PCIe x4 NIC Card for Intel w/Transceivers - I350F2
I350F2-AX
$609.46
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Axiom 10Gbs Dual Port SFP+ PCIe x8 NIC Card for HP - 614203-B21
Axiom 10Gbs Dual Port SFP+ PCIe x8 NIC Card for HP - 614203-B21
614203-B21-AX
$588.66
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Axiom 10Gbs Dual Port SFP+ PCIe x8 NIC Card for IBM - 49Y7960
Axiom 10Gbs Dual Port SFP+ PCIe x8 NIC Card for IBM - 49Y7960
49Y7960-AX
$594.00
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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
$588.66
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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
$71.00
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Axiom 10/100/1000Mbs Dual Port RJ45 PCIe x4 NIC Card for Intel - I350T2, I350-T2
Axiom 10/100/1000Mbs Dual Port RJ45 PCIe x4 NIC Card for Intel - I350T2, I350-T2
I350T2-AX
$197.21
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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
$640.19
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Axiom 10/100/1000Mbs Dual Port RJ45 PCIe x4 NIC Card - PCIE-2RJ45-AX
Axiom 10/100/1000Mbs Dual Port RJ45 PCIe x4 NIC Card - PCIE-2RJ45-AX
PCIE-2RJ45-AX
$188.29
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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
$520.28
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Axiom 10Gbs Dual Port SFP+ PCIe x8 NIC Card for Dell - 540-11154
Axiom 10Gbs Dual Port SFP+ PCIe x8 NIC Card for Dell - 540-11154
540-11154-AX
$588.66
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Axiom 10Gbs Single Port SFP+ PCIe x8 NIC for Intel w/Transceiver - E10G41BFLR
Axiom 10Gbs Single Port SFP+ PCIe x8 NIC for Intel w/Transceiver - E10G41BFLR
E10G41BFLR-AX
$386.49
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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
$937.49
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Axiom 10Gbs Dual Port SFP+ PCIe x8 NIC Card for Dell - 540-BBDW
Axiom 10Gbs Dual Port SFP+ PCIe x8 NIC Card for Dell - 540-BBDW
540-BBDW-AX
$588.66
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Axiom 10/100/1000Mbs Quad Port RJ45 PCIe x4 NIC Card for Dell - 540-BBHB
Axiom 10/100/1000Mbs Quad Port RJ45 PCIe x4 NIC Card for Dell - 540-BBHB
540-BBHB-AX
$640.19
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Axiom 10Gbs Dual Port RJ45 PCIe 3.0 x4 NIC Card for Intel - X550T2, X550-T2
Axiom 10Gbs Dual Port RJ45 PCIe 3.0 x4 NIC Card for Intel - X550T2, X550-T2
X550T2-AX
$482.00
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