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StarTech.com 4-Port Gigabit Ethernet Network Card w/ Intel Chip, PCI Express, Intel I350 NIC - Quad Port PCIe
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StarTech.com 4-Port Gigabit Ethernet Network Card w/ Intel Chip, PCI Express, Intel I350 NIC - Quad Port PCIe
  • Standards: IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3ab 1000BASE-T IEEE 802.1Q VLAN Tagging IEEE 802.3x Full Duplex Flow Control
  • Connectors: 4 x RJ45
  • LEDs: 4 x 100/1000 Mbps Indicator 4 x Link / Activity
  • Wake On LAN: Yes
  • Model #: ST4000SPEXI
StarTech.com Gigabit Ethernet Card, PCI Express 2.0 x1 - Intel I350-AM2, 2 Ports
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StarTech.com Gigabit Ethernet Card, PCI Express 2.0 x1 - Intel I350-AM2, 2 Ports
  • Part Number: P021GINETWORKCARD
  • Dimensions: Height: 0.4" Width: 2.7" Depth: 5.8"
  • Package Contents: Gigabit Ethernet Card 1 x Quick-Start Guide 1 x Low-Profile Bracket
  • Model #: P021GINETWORKCARD
Intel E1G44ET2BLK 10/100/1000Mbps PCI-Express Gigabit ET2 Quad Port Server Adapter
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Intel
Intel E1G44ET2BLK 10/100/1000Mbps PCI-Express Gigabit ET2 Quad Port Server Adapter
  • Connectors: 4 x RJ45
  • Dimensions: 6.6" x 2.7"
  • Weight: 0.3
  • Parts: Lifetime limited
  • Model #: E1G44ET2BLK
  •  
  • AUD$262.90 
  • AUD$64.26 Shipping
StarTech.com Gigabit Ethernet Card, PCI Express 2.1 x1 - Intel I210-IS
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StarTech.com Gigabit Ethernet Card, PCI Express 2.1 x1 - Intel I210-IS
  • Dimensions: Height: 0.6" Width: 2.6" Depth: 3.4"
  • Weight: Weight (Approximate): 1.40 oz
  • Model #: P011GINETWORKCARD
Intel Ethernet Converged Network Adapter X540-T1
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Intel Ethernet Converged Network Adapter X540-T1
  • Brand: Intel
  • Model: X540-T1
  • Part Number: X540T1
  • Speed: 10Gbps
  • Model #: X540T1
  •  
  • AUD$104.50 
  • AUD$64.26 Shipping
StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter - 10/100/1000 Mbps
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StarTech.com USB 3.0 to Gigabit Ethernet NIC Network Adapter - 10/100/1000 Mbps
  • Standards: IEEE802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3az
  • Connectors: 1 x RJ-45 Female 1 x USB Type-A (9 pin) USB 3.0 Male
  • LEDs: 1 x Activity (Yellow) 1 x Link (Green)
  • Temperature: Operating Temperature: 0 ~ 50 degree Celsius (32 ~ 122 degree Fahrenheit) Storage Temperature: 0 ~ 70 degree Celsius (32 ~ 158 degree Fahrenheit)
  • Model #: USB31000NDS
  •  
  • AUD$62.70 
  • AUD$56.51 Shipping
StarTech.com PCI Express (PCIe) Gigabit Ethernet Multimode SC Fiber Network Card Adapter NIC - 550m
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StarTech.com PCI Express (PCIe) Gigabit Ethernet Multimode SC Fiber Network Card Adapter NIC - 550m
  • Dimensions: Height: 4.6" Width: 0.7" Length: 4.7"
  • Weight: Weight (Approximate): 2.30 oz
  • Package Contents: 1 Port PCI Express Gigabit Fiber Network Card 1 x Low Profile Bracket 1 x Driver CD 1 x Instruction Manual
  • Model #: PEX1000MMSC2
  •  
  • AUD$273.90 
  • AUD$80.92 Shipping
StarTech.com Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter PCIe 40 Gigabit Fiber Ethernet Server 40GbE NIC
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StarTech.com Dual Port 40G QSFP+ Network Card - Intel XL710 Open QSFP+ Converged Adapter PCIe 40 Gigabit Fiber Ethernet Server 40GbE NIC
  • Part Number: PEX40GQSFDPI
  • Dimensions: Height: 0.8" Width: 4.8" Depth: 7.1"
  • Weight: Weight (Approximate): 4.50 oz
  • Model #: PEX40GQSFDPI
StarTech.com USB 2.0 to 10/100 Mbps Ethernet Network Adapter Dongle
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StarTech.com USB 2.0 to 10/100 Mbps Ethernet Network Adapter Dongle
  • Weight: 0.3
  • Package Contents: USB 2.0 to 10/100 Mbps Ethernet Network Adapter Dongle 1 x Driver CD 1 x Instruction Manual
  • Parts: 2 Year
  • Labor: 2 Year
  • Model #: USB2100
  •  
  • AUD$52.80 
  • AUD$78.49 Shipping
StarTech.com 2-Port 10Gbps USB-A & USB-C PCIe Card Adapter - USB 3.2 Gen 2 PCI Express Expansion Add-On Card - Windows, macOS, Linux
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StarTech.com 2-Port 10Gbps USB-A & USB-C PCIe Card Adapter - USB 3.2 Gen 2 PCI Express Expansion Add-On Card - Windows, macOS, Linux
  • Part Number: PEXUSB311AC3
  • Dimensions: Height: 0.7" Width: 3.2" Length: 4.7"
  • Weight: Weight (Approximate): 1.70 oz
  • Package Contents: USB Adapter 1 x Low Profile Bracket 1 x Quick Start Guide
  • Model #: PEXUSB311AC3
  •  
  • AUD$102.30 
  • AUD$78.85 Shipping
Intel Ethernet Network Adapter - SFP28 - PCI Express - E830-XXVDA2
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Intel
Intel Ethernet Network Adapter - SFP28 - PCI Express - E830-XXVDA2
  • Brand: Intel
  • Model: E830XXVDA2
  • Part Number: E830XXVDA2
  • Speed: 25 Gbps; 10 Gbps; 1 Gbps
  • Model #: E830XXVDA2
StarTech.com Dual Port PCI Express (PCIe x4) Gigabit Ethernet Server Adapter Network Card - Intel i350 NIC
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StarTech.com Dual Port PCI Express (PCIe x4) Gigabit Ethernet Server Adapter Network Card - Intel i350 NIC
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab
  • Connectors: 2 x RJ45
  • LEDs: 2 - 10/100/1000 Mbps Indicator 2 - Link / Activity
  • Dimensions: 4.8"H x 2.6"L x 0.7"W
  • Model #: ST2000SPEXI
  •  
  • AUD$306.90 
  • AUD$57.12 Shipping
StarTech ST1000SPEX2L PCI-Express x1 Gigabit NIC Server Adapter Network Card - Low Profile
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StarTech ST1000SPEX2L PCI-Express x1 Gigabit NIC Server Adapter Network Card - Low Profile
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x
  • Connectors: 1 x RJ45
  • LEDs: 1 x Gigabit Detect (Yellow) 1 x Link / Activity (Green)
  • Wake On LAN: Yes
  • Model #: ST1000SPEX2L
  •  
  • AUD$69.30 
  • AUD$56.81 Shipping
StarTech.com USB 3.0 to Gigabit Network Adapter - Silver - Sleek Aluminum Design Ideal for MacBook, Chromebook or Tablet
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StarTech.com USB 3.0 to Gigabit Network Adapter - Silver - Sleek Aluminum Design Ideal for MacBook, Chromebook or Tablet
  • Weight: 0.01
  • Package Contents: USB 3.0 to Gigabit Network Adapter - Silver 1 x Quick Install Guide
  • Parts: 2 Year
  • Model #: USB31000SA
StarTech.com USB 3.0 to Gigabit Network Adapter with Built-In 2-Port USB Hub - Native Driver Support (Windows, Mac and Chrome OS)
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StarTech.com USB 3.0 to Gigabit Network Adapter with Built-In 2-Port USB Hub - Native Driver Support (Windows, Mac and Chrome OS)
  • Standards: IEEE 802.3 10BASE-T, IEEE 802.3ab 1000BASE-T, IEEE 802.3u 100BASE-TX and IEEE 802.3X Full Duplex
  • Connectors: 1 - USB 3.0 A (9 pin; SuperSpeed) Male 1 - RJ-45 Female 2 - USB 3.0 A (9 pin; SuperSpeed) Female
  • Temperature: Operating Temperature:0 degree C to 70 degree C (32 degree F to 158 degree F) Storage Temperature: -10 degree C to 55 degree C (14 degree F to 131 degree F)
  • Humidity: 40% ~ 50%
  • Model #: USB31000S2H
  •  
  • AUD$85.80 
  • AUD$56.50 Shipping
Intel Ethernet Server Adapter I350-T4, quad-port gigabit Ethernet server adapters | I350T4V2
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Intel Ethernet Server Adapter I350-T4, quad-port gigabit Ethernet server adapters | I350T4V2
  • Brand: Intel
  • Part Number: I350T4V2
  • Standards: EEE 802.3 (10BASE-T, 100BASE-TX, 1000BASE-T)
  • Speed: 10/100/1000Mbps
  • Model #: I350T4V2
StarTech.com 1-Port 2.5G NBASE-T PCIe Network Card Intel®I225-V, Single-Port Ethernet, Multi-Gigabit NIC
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StarTech.com 10G Network Card, 2x 10G Open SFP+ Multimode LC Fiber Connector, Intel 82599 Chip
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StarTech.com 10G Network Card, 2x 10G Open SFP+ Multimode LC Fiber Connector, Intel 82599 Chip
  • Weight: 0.39
  • Package Contents: 2-Port 10G Fiber Network Card with Open SFP+ - PCIe, Intel Chip 1 x Low-profile bracket 1 x Quick install guide
  • Parts: 2 Year
  • Model #: PEX20000SFPI
StarTech.com USB-C to Ethernet Gigabit Adapter - Thunderbolt 3 Compatible - USB Type C Network Adapter - USB C Ethernet Adapter
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StarTech.com USB-C to Ethernet Gigabit Adapter - Thunderbolt 3 Compatible - USB Type C Network Adapter - USB C Ethernet Adapter
  • Connectors: 1 x RJ45
  • LEDs: 1 x 1 - 10/100 Link/Activity (Green) 1 x Gigabit Link/Activity (Amber)
  • Temperature: 0°C ~ 50°C
  • Humidity: 5% ~ 80% RH
  • Model #: US1GC301AU
  •  
  • AUD$90.20 
  • AUD$56.64 Shipping
StarTech.com USB-C to Ethernet Adapter with 3-Port USB 3.0 Hub and Power Delivery - USB-C GbE Network Adapter + USB Hub w/ 3 USB-A Ports
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StarTech.com USB-C to Ethernet Adapter with 3-Port USB 3.0 Hub and Power Delivery - USB-C GbE Network Adapter + USB Hub w/ 3 USB-A Ports
  • Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab USB 3.0 - Backward compatible with USB 2.0 and 1.1 IEEE 802.3az Energy-Efficient Ethernet, IEEE 802.3x Flow Control, 802.1q VLAN Tagging, 802.1p Layer 2 Priority Encoding
  • Connectors: 1 x RJ45
  • Temperature: Operating Temperature: 0 ~ 45 degree Celsius (32 ~ 113 degree Fahrenheit) Storage Temperature: -10 ~ 70 degree Celsius (14 ~ 158 degree Fahrenheit)
  • Humidity: 10~90% RH (Non-condensing)
  • Model #: US1GC303APD
  •  
  • AUD$104.50 
  • AUD$57.05 Shipping
Broadcom P210P Dual-Port 10 Gb/s SFP+ Ethernet PCI Express Network Interface Card; RoHS-compliant, Halogen-Free | BCM957412A4120AC
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Broadcom P210P Dual-Port 10 Gb/s SFP+ Ethernet PCI Express Network Interface Card; RoHS-compliant, Halogen-Free | BCM957412A4120AC
  • Brand: Broadcom
  • Part Number: BCM957412A4120AC
  • Speed: 10/1GbE
  • Connectors: SFP+
  • Model #: BCM957412A4120AC
StarTech US1GC30A USB-C to Gigabit Ethernet Adapter - Aluminum - Thunderbolt 3 Port Compatible - USB Type C Network Adapter
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StarTech US1GC30A USB-C to Gigabit Ethernet Adapter - Aluminum - Thunderbolt 3 Port Compatible - USB Type C Network Adapter
  • Standards: IEEE 802.3, 802.3u and 802.3ab
  • Connectors: 1 x RJ45
  • Parts: Manufacturers Limited Warranty: 2 Year / Parts Only
  • Model #: US1GC30A
  •  
  • AUD$72.60 
  • AUD$56.67 Shipping
Belkin USB-C to Gigabit Ethernet Adapter (USB Type-C)
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Belkin USB-C to Gigabit Ethernet Adapter (USB Type-C)
  • Connectors: 1 x RJ45
  • Package Contents: USB-C to Gigabit Ethernet Adapter
  • Model #: B2B145-BLK
Intel Ethernet Converged Network Adapter X710 10 GbE, Dual-port | X710DA2
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Intel Ethernet Converged Network Adapter X710 10 GbE, Dual-port | X710DA2
  • Connectors: 2 x RJ45
  • Weight: 10
  • Package Contents: Ethernet Converged Network Adapter X540-T1 Information CD Low-Profile Bracket
  • Parts: Lifetime
  • Model #: X710DA2
StarTech.com 2-Port 2.5G NBASE-T PCIe Network Card, Intel® I225-V, Dual-Port Ethernet, Multi-Gigabit NIC
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StarTech.com 2-Port 2.5G NBASE-T PCIe Network Card, Intel® I225-V, Dual-Port Ethernet, Multi-Gigabit NIC
  • Part Number: PR22GINETWORKCARD
  • Package Contents: 2-Port 2.5GBase-T Ethernet Network Adapter Card - PCIe 2.0 x2 1 x Low Profile Bracket 1 x Quick-Start Guide
  • Model #: PR22GINETWORKCARD
  •  
  • AUD$267.30 
  • AUD$78.70 Shipping
TP-Link TG-3468 PCI-Express Network Adapter (with Normal and Low Profile Bracket)
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TP-Link TG-3468 PCI-Express Network Adapter (with Normal and Low Profile Bracket)
  • Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3x, 802.1q, 802.1p, CSMA / CD, TCP / IP
  • Connectors: 1 x RJ45
  • LEDs: 1000 Mbps Link / Act, 100 Mbps Link / Act, 10 Mbps Link / Act
  • Temperature: Operating Temperature: 0 ~ 40 degree Celsius (32 ~ 104 degree Fahrenheit) Storage Temperature: -40 ~ 70 degree Celsius (-40 ~ 158 degree Fahrenheit)
  • Model #: TG-3468
Allied Telesis AT-2711FX/ST-901 100Mbps PCI-Express Network adapter
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Allied Telesis AT-2711FX/ST-901 100Mbps PCI-Express Network adapter
  • Connectors: 1 x ST
  • BUS: 32-bit PCI
  • Weight: 20
  • Parts: Lifetime limited
  • Model #: AT-2711FX/ST-901
BELKIN USB 3.0 to Gigabit Ethernet Adapte
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BELKIN USB 3.0 to Gigabit Ethernet Adapte
  • Connectors: 1 x USB 3.0
  • Weight: 20
  • Model #: B2B048
  •  
  • AUD$63.80 
  • AUD$57.01 Shipping
StarTech.com 1 Port PCI Express Gigabit Ethernet Network Card - Intel I210 NIC - Single Port PCIe Network Adapter Card w/ Intel Chip
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StarTech.com 1 Port PCI Express Gigabit Ethernet Network Card - Intel I210 NIC - Single Port PCIe Network Adapter Card w/ Intel Chip
  • Standards: IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX, IEEE 802.3ab 1000BASE-T IEEE 802.1Q VLAN Tagging IEEE 802.3x Full Duplex Flow Control
  • Connectors: 1 x RJ-45 Female
  • LEDs: 1 x 100/1000 Mbps Indicator 1 x Link / Activity
  • Dimensions: 0.71" x 4.72" x 2.60"
  • Model #: ST1000SPEXI
QNAP QXG-10G2T-X710, Two 10GbE Ports with SR-IOV and iSCSI, Block-based, Supports Multiple Virtual Disk Modes
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QNAP QXG-10G2T-X710, Two 10GbE Ports with SR-IOV and iSCSI, Block-based, Supports Multiple Virtual Disk Modes
  • Brand: QNAP
  • Part Number: QXG-10G2T-X710
  • Standards: IEEE 802.1Q IEEE 802.3x IEEE 802.1p IEEE 802.3ad IEEE 802.3ae IEEE 1588 IEEE 802.1as
  • Features: Controller: Intel Ethernet Controller X710 Number of Ports: 2 x NBASE-T (RJ45) Connector: NBASE-T (RJ45) PCIe and Lanes: PCIe 3.0 x4 Transmission Rates: 10Gbps/5Gbps/2.5Gbps/1Gbps/ 100Mbps Bracket: Low-profile bracket pre-installed; full-height and specialized (for selected QNAP NAS) brackets are bundled SR-IOV Support NVGRE, VXLAN, Geneve Support 1K ingress and egress QoS levels: On-chip QoS How mant virtual functions: 128 (64/port) Supported NAS operating systems QTS 4.4.3 or later (recommend an upgrade to the latest version); Windows 10 (1809 or later); Linux Stable Kernel 4.20/5.x; Windows Server 2019 (Driver required) Supported QNAP NAS: Models with PCIe slot(s) (1 free slo...
  • Model #: RNAB095XMV6Z8
SIIG DP Gigabit Ethernet PCIe
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SIIG DP Gigabit Ethernet PCIe
  • Weight: 0.2
  • Package Contents: DP Gigabit Ethernet PCIe Spare Enhanced Low Profile Bracket Driver CD User's Manual
  • Parts: 5 Year
  • Model #: CN-GP1021-S3
StarTech.com 1-Port 2.5GbE M.2 2280 Network Card, NBASE-T PCIe Ethernet Card, Intel I225-V, Multi-Gigabit Desktop NIC/LAN Card, TAA
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StarTech.com 1-Port 2.5GbE M.2 2280 Network Card, NBASE-T PCIe Ethernet Card, Intel I225-V, Multi-Gigabit Desktop NIC/LAN Card, TAA
  • Part Number: MR12GI-NETWORK-CARD
  • Dimensions: Height: 0.6" Width: 3.1"
  • Weight: Weight (Approximate): 0.50 oz
  • Package Contents: 2.5Gigabit Ethernet Adapter 1 x CAT6 Cable Adapter 1 x Full-Profile Bracket 1 x Low-Profile Bracket 1 x M3x2 Screw 1 x QuickxStart Guide
  • Model #: MR12GI-NETWORK-CARD
  • Network Interface Cards

Network Interface Cards and Adapters

A network interface card (NIC) provides a physical connection to a network. It allows your computer to "talk" to the network and the network to communicate with your computer. Each computer that is attached to a network requires a network interface card or chip. They help computers communicate with servers and other computers on the network.

Usually, these fit into expansion slots of CPUs, unless they're pre-installed or integrated into the motherboard. Some are external and attach to computers through serial or parallel ports. NICs for laptops are usually external. An interface card takes data from a PC, converts it into data "frames" that are broadcast onto the network, and sends it to another interface card. That card receives the frames, converts them into data, and sends it to that PC.

What to Look for in Network Interface Cards

When you are looking to build a LAN or upgrade or replace it, the NIC should be one of the first things you consider. You need to think about compatibility with operating systems, ease of installation, and price, especially for large company installations where you'll need many cards. NIC cards are usually Ethernet adapters. Others support other protocols such as ATM.

One other consideration before purchasing network interface cards is the speed that they support. For example, you may want an interface card that supports 10 Mbps traditional, or fast Ethernet, and on up to 10/20Gbps! You should also know the type of ports you are connecting them to and the standards your systems support. PCI, PCI-x and PCI-e or USB are all common iterfaces, and whether or not they'll work on your system depends on what sort of Network Interface Card your system supports.