Network Interface Cards

• Adds a high-speed Gigabit Ethernet port into PCI Express (PCIe) enabled computers
• Supports crossover detection & auto-correction
• Supports full duplex mode that doubles the network connection speed
• Supports Wake On LAN (WOL) power management
• Checksum and Segmentation Task-offload reduce CPU workloads for enhanced system response and network scalability
• Automatic MDI/MDIX crossover at all speeds
• Supports Flow Control, Layer 2 Priority Queuing, VLAN Tang and Jumbo Frames
• LEDs indicate the Link/Activity status and 10/100/1000 Mbps
• Easy plug-n-play installation
• Works in any available PCI Express slot
• Dual Profile design to work with standard height and low profile chassis

• This Gigabit Ethernet card guarantees a replacement networking interface to client, server or workstation
• This 250MB/s bandwidth adapter is ideal for PCs with PCI Express slots, ensuring top level network connectivity for your desktops
• Connect to a wired network with this single port network adapter for a hassle-free and quick response
• Supports cost-efficient twisted pair cables for speedy data transfer up to 100 meters
• With the 10/100/1000Base-T technology get up to 1000Mbps data transfer rate over the twisted pair cable

The ST4000PEXPSE 4-Port PoE NIC lets you add four Gigabit Power over Ethernet ports through a single PCI Express slot. Each port can provide up to 25.5W of power, combining network data and power over a single Ethernet cable for reduced cable clutter and added convenience for remote PoE devices.

The PCI express PoE card supports the IEEE 802.3at (Type 1 and 2) standard for Power Sourcing Equipment (PSE), and can deliver up to 48V DC power to compliant Powered Devices (PD). This eliminates the need for a separate power source and data connection for PoE devices such as IP cameras, IP phones or wireless access points.

Suitable for any standard profile PCIe-enabled client, server or workstation, the PoE network card supports features such as Jumbo Frames (up to 9KB), VLAN tagging and Wake on LAN (WoL).

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

• Four 10/100/1000 Mbps compatible PoE RJ45 ports
• Fully compliant with IEEE 802.3at (Type 1 & 2) Power over Ethernet standards
• Power Sourcing Equipment (PSE) supports up to 48V, 25.5 Watts max. output per port
• Built-in SATA and LP4 Molex power connector
• Up to 9K Jumbo Frame support
• Wake-on-LAN (Remote Wake-up) support

This is a Allied Telesis® AT-2711FX/SC-001 comparable fast Ethernet PCIe x1 network interface card with a single SC port operating at 100Base-FX that complies with all IEEE 802.3 standards. It provides a high bandwidth 100Mb network speed that fully supports high-end servers. In addition, this supports high level VLAN filtering. Based on the Intel 82574 chipset, it is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The SC port operates over multi-mode fiber (MMF), allowing an operating distance of 2km. Our network interface cards are 100% compliant for all of your networking needs. Now you have a cost effective solution to your network upgrade needs. With our certification test program, we can guarantee your product will work right the first time.

• This Fast Ethernet card supports an impressive data transfer rate of up to 100Mbps
• This 250 MB/s bandwidth PCI Express x1 adapter ensures easy connectivity and plug-in form-factor for affordable and reliable Ethernet network
• Connect to a wired network with this single port network adapter for a hassle-free and quick response
• Supports optical fiber cable to span longer distances and provides data transmission rates par excellence between servers and network components
• With the 100Base-FX technology get up to 100Mbps data transfer rate over the optical fiber cable

AddOn's industry-standard NIC (Network Interface Card) provides direct PC connectivity to high speed Fiber Optic and Copper media networks. On board the NIC is either: (a) one or more open transceiver slots or (b) one or more embedded transceivers (Ethernet, Fiber Channel or SONET/SDH). Both the open slot(s) and embedded transceiver(s) (GBIC, SFP, SFP+, SFP-T, X2, XFP & XENPAK form factors) are 100% compliant with all our networking product lines, come factory loaded with OEM specific configuration data required for networking compliance, are guaranteed to initialize and perform identically to the OEM transceivers and can be mixed and deployed with other OEM or 3rd party transceivers for seamless network performance.

• This 250MB/s bandwidth adapter is ideal for PCs with PCI Express x1 slots, ensuring top level network connectivity for your desktops
• Add your computer to your home or office network with this single port gigabit ethernet card conveniently
• With the 1000Base-SX technology get up to 1000Mbps data transfer rate over the optical fiber cable

This is an Intel® EXPI9400PT comparable gigabit Ethernet PCIe x4 network interface card with a single RJ-45 port that complies with all IEEE 802.3 standards. Designed to fit full and low profile slots, it ships with both types of brackets. It provides a high bandwidth 1GbE network speed that fully supports high-end servers. In addition, this supports high level VLAN filtering. Based on the Intel 82574 chipset, it is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The RJ-45 port operates over copper patch cable, allowing an operating distance of 100m. Our network interface cards are 100% compliant for all of your networking needs. Now you have a cost effective solution to your network upgrade needs. With our certification test program, we can guarantee your product will work right the first time.

• This Gigabit Ethernet card guarantees a replacement networking interface to client, server or workstation
• Enjoy superfast data transfer of up to 2000 MB/s with PCI Express x4 card, between the network card and motherboards
• Connect to a wired network with this single port network adapter for a hassle-free and quick response
• Supports cost-efficient twisted pair cables for speedy data transfer up to 100 meters
• With the 10/100/1000Base-T technology get up to 1000Mbps data transfer rate over the twisted pair cable

This is an Intel® E10G42BTDA comparable 10 gigabit Ethernet PCIe x8 network interface card with dual open SFP+ ports that complies with all IEEE 802.3 standards. It provides a high bandwidth 10GbE network speed that fully supports high-end servers. In addition, this supports high level VLAN filtering function, PXE boot, and, based on the Intel 82599 chipset, is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The open SFP+ ports allow users to choose from a variety of SFP transceivers to accommodate multi mode and single mode fiber, allowing for customized reach. Our network interface cards are 100% compliant and offer a cost effective answer for all of your networking needs. With our certification test program, we guarantee your product will work right the first time

• To accelerate IT services, increase data center efficiency and double your bandwidth without doubling your costs and complexity use this 10Gigabit Ethernet
• Enjoy superfast data transfer of up to 4000 MB/s with PCI Express x8 card, between the network card and motherboards
• This dual port 10gigabit ethernet card lets you add two network ports using a single expansion slot to a client, server or workstation
• Supports optical fiber cable to span longer distances and provides data transmission rates par excellence between servers and network components
• With the 10GBase-X technology get up to 10Gbps data transfer rate over the supported network cable

This is a Dell® 430-3815 comparable 10 gigabit Ethernet PCIe x8 network interface card with dual open SFP+ ports that complies with all IEEE 802.3 standards. It provides a high bandwidth 10GbE network speed that fully supports high-end servers. In addition, this supports high level VLAN filtering function, PXE boot, and, based on the Intel 82599 chipset, is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The open SFP+ ports allow users to choose from a variety of SFP transceivers to accommodate multi mode and single mode fiber, allowing for customized reach. Our network interface cards are 100% compliant and offer a cost effective answer for all of your networking needs. With our certification test program, we guarantee your product will work right the first time

• 10Gigabit Ethernet card offers the flexibility and scalability to make infrastructure run as efficiently and productively as possible with 10Gigabit data transfer rate
• This 4000MB/s bandwidth adapter is ideal for PCs with PCI Express x8 slots, ensuring top level network connectivity for your desktops
• For high bandwidth connectivity, add this efficient dual port 10gigabit ethernet card to your server or workstation
• Supports optical fiber cable to span longer distances and provides data transmission rates par excellence between servers and network components
• With the 10GBase-X technology get up to 10Gbps data transfer rate over the supported network cable

This is an Intel® EXPI9301CT comparable gigabit Ethernet PCIe x4 network interface card with a single RJ-45 port that complies with all IEEE 802.3 standards. Designed to fit full and low profile slots, it ships with both types of brackets. It provides a high bandwidth 1GbE network speed that fully supports high-end servers. In addition, this supports high level VLAN filtering. Based on the Intel 82574 chipset, it is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The RJ-45 port operates over copper patch cable, allowing an operating distance of 100m. Our network interface cards are 100% compliant for all of your networking needs. Now you have a cost effective solution to your network upgrade needs. With our certification test program, we can guarantee your product will work right the first time.

• Enjoy the super fast Gigabit Ethernet connection by inserting this Gigabit Ethernet card into your computer
• This 2000 MB/s bandwidth PCI Express x4 adapter ensures easy connectivity and plug-in form-factor for affordable and reliable Ethernet network
• Connect to a wired network with this single port network adapter for a hassle-free and quick response
• Supports cost-efficient twisted pair cables for speedy data transfer up to 100 meters
• With the 10/100/1000Base-T technology get up to 1000Mbps data transfer rate over the twisted pair cable

This is a Dell® 430-3821 comparable gigabit Ethernet PCIe x4 network interface card with a single RJ-45 port that complies with all IEEE 802.3 standards. Designed to fit full and low profile slots, it ships with both types of brackets. It provides a high bandwidth 1GbE network speed that fully supports high-end servers. In addition, this supports high level VLAN filtering. Based on the Intel 82574 chipset, it is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The RJ-45 port operates over copper patch cable, allowing an operating distance of 100m. Our network interface cards are 100% compliant for all of your networking needs. Now you have a cost effective solution to your network upgrade needs. With our certification test program, we can guarantee your product will work right the first time.

• Enjoy the super fast Gigabit Ethernet connection by inserting this Gigabit Ethernet card into your computer
• This 2000 MB/s bandwidth PCI Express x4 adapter ensures easy connectivity and plug-in form-factor for affordable and reliable Ethernet network
• This single port gigabit ethernet card enables you to connect your computer system to your existing network
• Supports cost-efficient twisted pair cables for speedy data transfer up to 100 meters
• With the 10/100/1000Base-T technology get up to 1000Mbps data transfer rate over the twisted pair cable

The USB31000SPTB USB 3.0 to Gigabit Ethernet Adapter lets you add a Gigabit network port to your laptop or Ultrabook™ computer through a USB 3.0 port, and features an integrated USB 3.0 pass-through port that keeps your USB port available for use with other peripherals. The RJ45 port supports 10/100/1000 Mbps Ethernet and is fully compatible with IEEE 802.3i/u/ab standards. The network adapter is the ideal laptop accessory for your Microsoft Surface™ Pro 4, Surface Pro 3, Surface 3, Surface Pro 2 or Surface Book.

An ideal replacement LAN adapter or laptop accessory, this compact USB 3.0 NIC leverages the 5 Gbps speed of USB 3.0 to provide full gigabit bandwidth and also offers backward compatibility with USB 2.0 systems (speed limited by USB bus).

The adapter supports features such as IPv4/IPv6 packet Checksum Offload Engine (COE) and TCP large send offload to reduce the load on your CPU. Jumbo Frames, full-duplex operation with 802.3x flow control and VLAN tagging are also supported, making this an efficient and full-featured USB network adapter.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

• Gigabit Ethernet port through a USB 3.0 / 2.0 connection
• Integrated USB 3.0 pass-through port
• IEEE 802.3, 802.3u and 802.3ab (10BASE-T, 100BASE-TX, and 1000BASE-T) compatible
• Crossover Detection & Auto-Correction (Auto MDIX)
• IEEE 802.1Q VLAN Tagging support
• Up to 4K Jumbo Frame support

The Kensington CA1100E USB-C to Gigabit Ethernet Adapter harnesses the speed and reliability of an Ethernet connection for the latest USB-C and Thunderbolt 3 devices. Simply plug in the adapter to your laptop's USB-C or Thunderbolt 3 port, and the adapter will provide a stable wired connection to the Internet or intranet.

The CA1100E Ethernet Adapter is perfect for laptops without Ethernet ports, giving you the ability to securely transfer and download files with confidence.

Features & Benefits

• Wired Network Connection provides a direct and secure connection to the Internet or LAN via a USB-C (male) connector for your device's USB-C or Thunderbolt 3 port, and an RJ-45 (female) port for Ethernet
• Gigabit Transfer Speeds supports 10/100/1000 BASE-T performance
• Plug and Play Design uses native driver support to allow quick connections with Windows, Mac and Chrome operating systems, and USB-powered to eliminate the need for an external power source
• USB-C and Thunderbolt 3 Compatible to accommodate the latest laptops and evolving computing environments
• Compact & Lightweight making it an ideal travel accessory for on-the-go professionals
• 2 Year Warranty and lifetime technical support provided by the leader in desktop productivity solutions

• Wired Network Connection provides a direct and secure connection to the Internet or LAN via a USB-C (male) connector for your device's USB-C or Thunderbolt 3 port, and an RJ-45 (female) port for Ethernet
• Gigabit Transfer Speeds supports 10/100/1000 BASE-T performance
• Plug and Play Design uses native driver support to allow quick connections with Windows, Mac and Chrome operating systems, and USB-powered to eliminate the need for an external power source
• USB-C and Thunderbolt 3 Compatible to accommodate the latest laptops and evolving computing environments
• Compact & Lightweight making it an ideal travel accessory for on-the-go professionals
• 2 Year Warranty and lifetime technical support provided by the leader in desktop productivity solutions

Now you can add four separate Gigabit network ports to your client, server or workstation through just one PCI Express slot, to provide connectivity to multiple networks without draining your budget.

Reliable connectivity to multiple networks

This 4-port network card delivers powerful connectivity for your business, corporate or government office environment, with support for high-performance, 4-channel networking and a maximum throughput of up to 1000Mbps in each direction (2000 Mbps total). The network adapter card features the Realtek RTL8111G chipset, which is designed to deliver the performance and enhanced capabilities you need for reliable network connections to your server or computer.

A versatile and cost-effective solution

This versatile quad-port network card is ideal for many business applications requiring upgrades to servers or workstations, adding feature-rich Gigabit networking with four independent ports. Compatible with a broad range of operating systems, this cost-effective PCIe Gigabit NIC is suitable for many SMB and Enterprise applications such as virtualized environments that require multiple NICs (check your VM software for chipset compatibility).

The ST1000SPEX43 is backed by a StarTech.com 2-year hardware warranty and free lifetime technical support.

• Supports autonegotiation with next-page capacity
• Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab networks
• Supports full-duplex flow control
• Wake-on-LAN and remote wake-up support
• Realtek RTL8111G chipset for reliable performance
• Add four independent Gigabit RJ45 ports to connect to multiple networks for high-bandwidth workstations and servers

This is a 10 gigabit Ethernet PCIe x8 network interface card with a single RJ-45 port that complies with all IEEE 802.3 standards. Based on an Intel X540 chipset, it is compatible with most Windows and Unix-like operating systems, and provides 10GBase-T network speeds that fully support high-end servers. In addition, this supports high level VLAN filtering. The dual RJ-45 port slot operates over copper patch cable, allowing an operating distance of 100m. Our network interface cards are 100% compliant and offer a cost effective answer for all of your networking needs. With our certification test program, we guarantee your product will work right the first time.

• Application and environment tested and guaranteed to work
• 1 open RJ-45 port to suit your needs
• 10Gbs PCIEx8 card upgrade for additional connectivity

This is a Dell® 430-4156 comparable gigabit Ethernet PCIe x4 network interface card with a single RJ-45 port that complies with all IEEE 802.3 standards. Designed to fit full and low profile slots, it ships with both types of brackets. It provides a high bandwidth 1GbE network speed that fully supports high-end servers. In addition, this supports high level VLAN filtering. Based on the Intel 82574 chipset, it is compatible with Windows, Linux, FreeBSD, and VMware operating systems. The RJ-45 port operates over copper patch cable, allowing an operating distance of 100m. Our network interface cards are 100% compliant for all of your networking needs. Now you have a cost effective solution to your network upgrade needs. With our certification test program, we can guarantee your product will work right the first time.

• This Gigabit Ethernet card guarantees a replacement networking interface to client, server or workstation
• This 2000MB/s bandwidth adapter is ideal for PCs with PCI Express x4 slots, ensuring top level network connectivity for your desktops
• This single port gigabit ethernet card enables you to connect your computer system to your existing network
• Supports cost-efficient twisted pair cables for speedy data transfer up to 100 meters
• With the 10/100/1000Base-T technology get up to 1000Mbps data transfer rate over the twisted pair cable

Here's a powerful and cost-effective solution for upgrading your server or workstation to 10 Gigabit Ethernet networking over copper. This PCI Express 10G NIC lets you add an Ethernet port to your server or desktop computer and access your network at multiple speeds: 10G, 5G, 2.5G 1G and 100Mbps.
Reliable, high-performance connectivity

This 10G network card utilizes the Intel® X550-AT chipset, delivering the power, performance and enhanced capabilities you need for dependable network connections. Compliant with IEEE 802.3u/ab/an standards, the 1-port 10G card delivers a dependable way to upgrade or replace your existing network port, providing throughput capability of up to 10Gbps in each direction (20Gbps total). It connects easily through a single, four-lane (x4 or higher) PCI Express slot.

The Intel X550-AT chipset provides many advanced features including Intel® Virtualization Technology for connectivity and PXE network boot support. The Intel chipset provides many advanced features to support load-balancing the flow of network traffic, to enhance throughput and provide greater data reliability. It supports Audio-Video Bridging (AVB) to enable tightly controlled media stream synchronization, buffering and resource reservation. It also lets you take advantage of advanced features such as VLAN tagging, up to 15K jumbo frame support and Auto MDIX.

Cost-effective and versatile multimode connectivity

This five-speed NIC provides a cost-effective and versatile networking solution, by giving you the additional bandwidth your network needs without having to overhaul your infrastructure wiring. It lets you add an Ethernet port which can be accessed at multiple speeds 10G, 5G, 2.5G 1G and 100Mbps. Compatible with a broad range of operating systems, the 10G NIC is fully compliant with 10GBase-T and NBASE-T™ specifications. (10G network speeds require Cat6a cable. All other speeds require Cat5e cable.)

The PCIe 10G network card features advanced NBASE-T technology, supporting the latest multigigabit equipment, including new Cisco® campus switches and Aruba Networks® access points. The card enables you to connect to NBASE-T based equipment at network speeds of 2.5Gbps or 5Gbps, over your existing Cat5e infrastructure, without having to upgrade to more expensive Cat6a. The Ethernet network card also supports the more common 10G over copper, and 1G network connections using existing Cat 6/Cat5e or better cabling.

Easy installation

With its dual-profile design, the network card is easy to install into a wide range of computer/server chassis, regardless of form factor. The card comes equipped with a full-sized bracket, and includes a low-profile/half-height installation bracket that you can use as needed.

The ST10000SPEXI is backed by a StarTech.com 2-year warranty and free lifetime technical support.

• Add a 10G /5G/2.5G/1G/100Mbps R-J45 Ethernet port to provide cost-effective network connectivity for high bandwidth workstations and servers
• Compliant with 10GBase-T and NBASE-T specifications
• Intel X550-AT chipset with Intel Virtualization Technology for connectivity (Intel VT-c)
• Fully compliant with IEEE 802.3an (10GBASE-T), IEEE 802.3ab (1GBASE-T), IEEE 802.3u (100BASE-T)
• Up to 20Gbps (full duplex) bandwidth
• Up to 9K jumbo frame support

The new Intel® Ethernet Server Adapter I350 family builds on Intel's history of excellence in Ethernet products. Intel continues its market leadership with this new generation of PCIe GbE network adapters. Built with the bridgeless Intel® Ethernet Controller I350, these adapters represent the next step in the Gigabit Ethernet (GbE) networking evolution for the enterprise and data center by introducing new levels of performance through industry-leading enhancements for both virtualized and iSCSI Unified Networking environments. This new family of adapters also includes new power management technologies such as Energy Efficient Ethernet (EEE) and DMA Coalescing (DMAC).

• Halogen-free dual- or quad-port Gigabit Ethernet adapters with copper or fiber interface options
• Innovative power management features including Energy Efficient Ethernet (EEE) and DMA Coalescing for increased efficiency and reduced power consumption
• Flexible I/O virtualization for port partitioning and quality of service (QoS) of up to 32 virtual ports
• Scalable iSCSI performance deliver- ing cost-effective SAN connectivity
• High-performing bridgeless design supporting PCI Express* Gen 2.1 5GT/s
• Reliable and proven Gigabit Ethernet technology from Intel Corporation