The Best Laptop Nic Card

The USB 3.0 Ethernet Adapter adds a single RJ45 Ethernet port to a USB-enabled computer system, with support for Gigabit network connections at full bandwidth, unlike USB 2.0 adapters.

Maximum Compatibility

This compact USB 3.0 network adapter is backward compatible with older USB 2.0/1.x computer systems, making it the ideal portable replacement network adapter or laptop accessory. Plus, with support for features such as Jumbo Frames, VLAN tagging and Wake on LAN (WOL), the adapter offers a versatile Gigabit network solution for home and business users alike.

This USB NIC adapter is backed by a StarTech.com 2-year warranty and free lifetime technical support.

The EC2000S 2-port Gigabit ExpressCard Ethernet Adapter adds 2 10/100/1000Mbps Ethernet ports to an ExpressCard-enabled laptop, or small form factor system, enabling you to connect to two separate physical networks simultaneously with dedicated bandwidth, or providing full dedicated bandwidth to virtual machines. Supporting features such as NDIS5 checksum and large send offload for lower CPU utilization, Wake-on-LAN (WOL) and Remote Wake-up power management, jumbo frames and VLAN tagging, this ExpressCard Ethernet Adapter is ready to handle a wide variety of scenarios. With a 34mm ExpressCard form factor, this compact and portable Gigabit Ethernet Adapter will fit in any ExpressCard-enabled system, and is backed by a StarTech.com lifetime warranty and free lifetime technical support.

1 Maximum wireless signal rates are the physical rates derived from IEEE Standard 802 11 specifications Actual wireless data throughput and wireless coverage and number of connected devices are not and will vary as a result of network conditions AP limitations and environmental factors including building materials obstacles volume and density of traffic and AP location 2 Use of Wi-Fi 6 (802 11ax) and features including OFDMA MU-MIMO and 1024-QAM require APs to also support the corresponding features 3 HT160 requires AP device that supports 160 MHz bandwidth on Wi-Fi 4 802 11ax 2×2 160 MHz enables 2402 Mbps maximum theoretical data rates 3× faster than standard 802 11ac 2×2 80 MHz (867 Mbps) and nearly 6x faster than baseline 1x1ac (433 Mbps) Wi-Fi as documented in IEEE 802 11 wireless standard specifications and require the use of similarly configured 802 11ax wireless network routers 5 Use of WPA3TM requires APs and System to also support the corresponding feature 6 Functionality of Archer TX3000E may be restricted on some computing systems and platforms Please try to update the device’s driver for feature compatibility. [6]Several new features are introduced in the Bluetooth Core Specification 5. 0 Release, including 2× faster speed and 4× broader coverage compared with Bluetooth 4. 2.

10Gtek 82576-2T-X1(compare to Intel E1G42ET)

Ethernet Controller(s): for Intel 82576
Ports: Dual RJ-45 Port
Speed & Slot Width: 2.5 GT/s, x1 Lane
Ligent Offloads: Yes
Bracket Height: Low Profile and Full Height
Cabling: RJ-45 Category-5, up to 100 m

This 82546 chipset NIC is an 10/100/1000Mbps RJ45 Dual Port PCI Lan Card,based on Intel 82546 Chipset. It is designed to automatically scale with growing networks. With a flexible design that fits any type of PCI bus, the standards-based management features and wide network operating system support help to ensure extensive compatibility with the latest server and networking environments.

This fiber network card delivers reliable, high-performance network connectivity, by adding an open SFP+ slot to your server or high-powered workstation. It provides an easy and cost-effective way to upgrade your server or workstation to a 10 Gigabit fiber network using the SFP+ module of your choice and gives you the flexibility to use either multimode or single-mode fiber.

Increase your network speed
Several factors drive the need for more bandwidth in your network infrastructure. An increase in the number of network users and data-intensive applications, such as multimedia streaming and large file transfers all contribute to the need for more bandwidth in your network infrastructure. This fiber NIC lets you take advantage of the increased speed and stability of a 10 Gigabit network, with data transfers of up to 10Gbps.

Add scalable network connections to your server or workstation
The fiber NIC is compatible with most 10GbE SFP+ transceivers. This gives you flexible and scalable configuration options for connecting your computer directly to a fiber network, at greater distances. The card features an open SFP+ slot with support for one interchangeable 10GBase SFP+ module. This gives you the option to use the fiber transceiver module that best suits your network needs based on distance and connector type.

Enhance your network capabilities
The 10 Gigabit network card features the Intel 82599 chipset, delivering the power, performance and enhanced capabilities you need for reliable network connections to your server or computer. The Intel chip offers Intel Virtualization Technology for Connectivity, PXE network boot support and up to 15K jumbo frame support.

The PEX10000SFPI is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Bus Type: PCI Express

Equipped with an RJ-45 connector and supports IEEE 802.3an/BZ (10GBASE-T/NBASE-T) and 802.3x, E10G18-T1 helps you smoothly migrate to a 10GbE networking environment with your existing infrastructure. Supporting backward compatibility and auto-negotiation between 10Gbps, 5Gbps, 2.5Gbps, 1Gbps and 100Mbps data rate, E10G18-T1 is an economic solution to overcome the data transmission bottleneck for small businesses and home users.

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