Network Cards

Best Deals
Network Cards
1
2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC with Low Profile
2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC with Low...
10
Amazon.com
2
2.5Gb PCIe Network Card with Intel I226-V Chip, 2500M/1000M/100M Network Adapter NIC, PCIe 3.1 X1, PCI Express Gigabit Ethernet Card for Windows 10/11, Linux Kernel 5.16.18/RHEL8.6, VMware ESXi8.0
2.5Gb PCIe Network Card with Intel I226-V Chip, 2500M/1000M/100M Network Adapter NIC, PCIe 3.1 X1, PCI Express Gigabit Ethernet Card for Windows 10/11, Linux...
10
Amazon.com
3
PCIe Gigabit Ethernet Server Adapter with Broadcom NetXtreme BCM5751 10/100/1000Mbps Gigabit Desktop PCI-E Network Card NIC
PCIe Gigabit Ethernet Server Adapter with Broadcom NetXtreme BCM5751 10/100/1000Mbps Gigabit Desktop PCI-E Network Card NIC
10
Amazon.com
4
TP-Link WiFi 6 PCIe WiFi Card for Desktop PC- AX3000 Dual Band Network Card
TP-Link WiFi 6 PCIe WiFi Card for Desktop PC- AX3000 Dual Band Network Card
10
Amazon.com
5
TP-Link 10/100/1000Mbps Gigabit Ethernet PCI Express Network Card, Win10/11
TP-Link 10/100/1000Mbps Gigabit Ethernet PCI Express Network Card, Win10/11
10
Amazon.com
6
TP-Link 2.5GB PCIe Network Card (TX201) – PCIe to 2.5 Gigabit Ethernet Card
TP-Link 2.5GB PCIe Network Card (TX201) – PCIe to 2.5 Gigabit Ethernet Card
10
Amazon.com
7
Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82575/82576 Two Ports LAN NIC Card for Support PXE for Windows/Windows Server/Linux/Freebsd/DOS with Low Profile
Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82575/82576 Two Ports LAN NIC Card for Support PXE for Windows/Windows...
8.8
Amazon.com
8
2.5GB PCIe Network Card, 2.5G NIC with RTL8125B Chip, 2.5GBase-T Internal Computer Networking Card, 2500/1000/100Mbps Ethernet Adapter, RJ45 LAN Controller Supports Windows 7/8/10/11/Linux/MAC
2.5GB PCIe Network Card, 2.5G NIC with RTL8125B Chip, 2.5GBase-T Internal Computer Networking Card, 2500/1000/100Mbps Ethernet Adapter, RJ45 LAN Controller...
8.8
Amazon.com
9
BrosTrend 5Gb PCIe Network Card for PC Windows 11/10, Windows Server 2022
BrosTrend 5Gb PCIe Network Card for PC Windows 11/10, Windows Server 2022
8.8
Amazon.com
10
TP-Link 10GB PCIe Network Card (TX401)-PCIe to 10 Gigabit Ethernet Adapter
TP-Link 10GB PCIe Network Card (TX401)-PCIe to 10 Gigabit Ethernet Adapter
8.8
Amazon.com
TP-Link 10GB PCIe Network Card (TX401)-PCIe to 10 Gigabit Ethernet Adapter
TP-Link 10GB PCIe Network Card (TX401)-PCIe to 10 Gigabit Ethernet Adapter
4.0
$99.99
$71.99
Amazon.com
TP-Link 2.5GB PCIe Network Card (TX201) – PCIe to 2.5 Gigabit Ethernet Card
TP-Link 2.5GB PCIe Network Card (TX201) – PCIe to 2.5 Gigabit Ethernet Card
5.0
$29.99
$22.46
Amazon.com
BrosTrend 5Gb PCIe Network Card for PC Windows 11/10, Windows Server 2022
BrosTrend 5Gb PCIe Network Card for PC Windows 11/10, Windows Server 2022
4.0
$35.99
$31.99
Amazon.com
TP-Link 10/100/1000Mbps Gigabit Ethernet PCI Express Network Card, Win10/11
TP-Link 10/100/1000Mbps Gigabit Ethernet PCI Express Network Card, Win10/11
5.0
$16.99
$13.46
Amazon.com
2.5GB PCIe Network Card, 2.5G NIC with RTL8125B Chip, 2.5GBase-T Internal Computer Networking Card, 2500/1000/100Mbps Ethernet Adapter, RJ45 LAN Controller Supports Windows 7/8/10/11/Linux/MAC
2.5GB PCIe Network Card, 2.5G NIC with RTL8125B Chip, 2.5GBase-T Internal Computer Networking Card, 2500/1000/100Mbps Ethernet Adapter, RJ45 LAN Controller...
4.0
$16.79
$15.29
Amazon.com
2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC with Low Profile
2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC with Low...
5.0
$19.99
Amazon.com
2.5Gb PCIe Network Card with Intel I226-V Chip, 2500M/1000M/100M Network Adapter NIC, PCIe 3.1 X1, PCI Express Gigabit Ethernet Card for Windows 10/11, Linux Kernel 5.16.18/RHEL8.6, VMware ESXi8.0
2.5Gb PCIe Network Card with Intel I226-V Chip, 2500M/1000M/100M Network Adapter NIC, PCIe 3.1 X1, PCI Express Gigabit Ethernet Card for Windows 10/11, Linux...
5.0
$24.99
Amazon.com
PCIe Gigabit Ethernet Server Adapter with Broadcom NetXtreme BCM5751 10/100/1000Mbps Gigabit Desktop PCI-E Network Card NIC
PCIe Gigabit Ethernet Server Adapter with Broadcom NetXtreme BCM5751 10/100/1000Mbps Gigabit Desktop PCI-E Network Card NIC
5.0
$19.99
Amazon.com
Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82575/82576 Two Ports LAN NIC Card for Support PXE for Windows/Windows Server/Linux/Freebsd/DOS with Low Profile
Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82575/82576 Two Ports LAN NIC Card for Support PXE for Windows/Windows...
4.0
$284.13
Amazon.com
TP-Link WiFi 6 PCIe WiFi Card for Desktop PC- AX3000 Dual Band Network Card
TP-Link WiFi 6 PCIe WiFi Card for Desktop PC- AX3000 Dual Band Network Card
5.0
$25.99
Amazon.com
Amazon price updated: August 21, 2026 7:11 am
TP-Link 10/100/1000Mbps Gigabit Ethernet PCI Express Network Card, Win10/11
TP-Link 10/100/1000Mbps Gigabit Ethernet PCI Express Network Card, Win10/11
5.0
$16.99
$13.46
Amazon.com
2.5GB PCIe Network Card, 2.5G NIC with RTL8125B Chip, 2.5GBase-T Internal Computer Networking Card, 2500/1000/100Mbps Ethernet Adapter, RJ45 LAN Controller Supports Windows 7/8/10/11/Linux/MAC
2.5GB PCIe Network Card, 2.5G NIC with RTL8125B Chip, 2.5GBase-T Internal Computer Networking Card, 2500/1000/100Mbps Ethernet Adapter, RJ45 LAN Controller...
4.0
$16.79
$15.29
Amazon.com
PCIe Gigabit Ethernet Server Adapter with Broadcom NetXtreme BCM5751 10/100/1000Mbps Gigabit Desktop PCI-E Network Card NIC
PCIe Gigabit Ethernet Server Adapter with Broadcom NetXtreme BCM5751 10/100/1000Mbps Gigabit Desktop PCI-E Network Card NIC
5.0
$19.99
Amazon.com
2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC with Low Profile
2.5GBase-T PCIe Network Adapter RTL8125B 2500/1000/100Mbps PCI Express Gigabit Ethernet Card RJ45 LAN Controller Support PXE for Windows/Linux/MAC with Low...
5.0
$19.99
Amazon.com
TP-Link 2.5GB PCIe Network Card (TX201) – PCIe to 2.5 Gigabit Ethernet Card
TP-Link 2.5GB PCIe Network Card (TX201) – PCIe to 2.5 Gigabit Ethernet Card
5.0
$29.99
$22.46
Amazon.com
2.5Gb PCIe Network Card with Intel I226-V Chip, 2500M/1000M/100M Network Adapter NIC, PCIe 3.1 X1, PCI Express Gigabit Ethernet Card for Windows 10/11, Linux Kernel 5.16.18/RHEL8.6, VMware ESXi8.0
2.5Gb PCIe Network Card with Intel I226-V Chip, 2500M/1000M/100M Network Adapter NIC, PCIe 3.1 X1, PCI Express Gigabit Ethernet Card for Windows 10/11, Linux...
5.0
$24.99
Amazon.com
TP-Link WiFi 6 PCIe WiFi Card for Desktop PC- AX3000 Dual Band Network Card
TP-Link WiFi 6 PCIe WiFi Card for Desktop PC- AX3000 Dual Band Network Card
5.0
$25.99
Amazon.com
BrosTrend 5Gb PCIe Network Card for PC Windows 11/10, Windows Server 2022
BrosTrend 5Gb PCIe Network Card for PC Windows 11/10, Windows Server 2022
4.0
$35.99
$31.99
Amazon.com
TP-Link 10GB PCIe Network Card (TX401)-PCIe to 10 Gigabit Ethernet Adapter
TP-Link 10GB PCIe Network Card (TX401)-PCIe to 10 Gigabit Ethernet Adapter
4.0
$99.99
$71.99
Amazon.com
Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82575/82576 Two Ports LAN NIC Card for Support PXE for Windows/Windows Server/Linux/Freebsd/DOS with Low Profile
Dual-Port PCIe Gigabit Network Card 1000M PCI Express Ethernet Adapter with Intel 82575/82576 Two Ports LAN NIC Card for Support PXE for Windows/Windows...
4.0
$284.13
Amazon.com
Amazon price updated: August 21, 2026 7:11 am

More information about Network Cards

Looking to upgrade your computer's network capabilities? Network cards are the perfect solution! With a wide range of options available, you can find the perfect network card to suit your needs. Whether you're looking for faster internet speeds, improved connectivity, or enhanced security, network cards can provide the boost you're looking for.

Questions about Network Cards

There are several types of network cards available, each with its own speed and connectivity options. One common type is the Ethernet network card, which allows for wired connections and comes in different speeds such as 10/100/1000 Mbps. Another type is the Wi-Fi network card, which enables wireless connectivity and supports various Wi-Fi standards like 802.11n or 802.11ac. These cards offer different speeds depending on the standard they support, with 802.11ac being faster than 802.11n. Additionally, there are network cards that support both wired and wireless connections, providing users with flexibility in choosing their preferred method of connectivity. These hybrid network cards are especially useful in environments where both wired and wireless connections are needed. They offer the convenience of wireless connectivity while still allowing for the reliability and stability of a wired connection when necessary. Overall, the availability of different types of network cards ensures that users can find the right option to suit their specific networking needs.

Network cards, also known as network adapters or NICs (Network Interface Cards), play a crucial role in enhancing the performance of a computer or device when it comes to internet connectivity and data transfer. These cards facilitate the communication between the computer and the network by converting digital data into electrical signals that can be transmitted over a network cable or wirelessly. By having a dedicated network card, the computer can offload the processing of network-related tasks from the CPU, resulting in improved overall performance. Additionally, network cards can support higher data transfer speeds, such as Gigabit Ethernet or even faster connections, allowing for faster downloads, smoother streaming , and seamless online gaming experiences. With advancements in technology, network cards continue to evolve, offering features like advanced security protocols, multiple antenna configurations for better signal strength, and compatibility with the latest networking standards. As a result, users can enjoy faster and more reliable internet connections, whether they are browsing the web, transferring large files, or engaging in bandwidth-intensive activities.

Network cards, also known as network adapters, come in various types and have different compatibility requirements. While many network cards are designed to be compatible with a wide range of computers and operating systems, there are certain factors to consider. Firstly, the type of network card, such as Ethernet or Wi-Fi, may have specific compatibility requirements. For example, an Ethernet network card may require an available Ethernet port on the computer. Additionally, the operating system of the computer plays a crucial role in compatibility. Different operating systems may require specific drivers or have limitations on supported network card models. It is essential to check the specifications and compatibility information provided by the manufacturer before purchasing a network card. This will ensure that the card is compatible with the computer's hardware and operating system, allowing for seamless connectivity and optimal performance.

Installing network cards can be a relatively straightforward process, even for users with limited technical knowledge. Many network cards are designed to be plug-and-play, meaning they can be easily inserted into an available expansion slot on the computer's motherboard. The operating system will typically recognize the new hardware and automatically install the necessary drivers. However, if users encounter any difficulties or are unsure about the installation process, it is always recommended to seek professional assistance. Professional technicians can provide guidance, troubleshoot any issues, and ensure that the network card is properly installed and configured for optimal performance. Additionally, they can offer valuable advice on compatibility and help users choose the right network card for their specific needs and system requirements. Seeking professional assistance can save time and prevent potential problems down the line.

When choosing a network card to meet specific networking needs, there are several additional features and functionalities that users should consider. Firstly, users should look for a network card that supports the desired network speed, such as Gigabit Ethernet or 10 Gigabit Ethernet, to ensure optimal performance. Additionally, it is important to check if the network card supports the necessary protocols, such as TCP/IP or IPv6, to ensure compatibility with the existing network infrastructure. Users should also consider the type of interface the network card uses, such as PCI Express or USB, and ensure that it is compatible with their computer's available slots or ports. Furthermore , users should also take into account the power consumption of the network card, as well as any additional features like Wake-on-LAN or VLAN support that may be beneficial for their specific networking needs. By carefully considering these factors, users can select a network card that not only meets their current requirements but also provides room for future scalability and expansion.