Tp link 300 mbps wireless n pci express adapter tl wn881nd

The TP-Link TL-WN881ND is an internal wireless network adapter designed for desktop computers that use the PCI Express (PCIe) interface. It enables your desktop PC to connect to Wi-Fi networks, providing wireless internet access without the need for external USB adapters or Ethernet cables. This adapter is ideal for users who want to add wireless connectivity or upgrade from older, slower Wi-Fi standards.

Key Features and Capabilities

1. Wireless N Speed up to 300 Mbps
The TL-WN881ND supports the IEEE 802.11n wireless standard, offering speeds up to 300 Mbps on the 2.4 GHz frequency band. This speed is sufficient for typical home and office tasks such as HD video streaming, online gaming, large file downloads, video conferencing, and web browsing. The adapter is backward compatible with older 802.11b and 802.11g devices, ensuring broad compatibility with existing networks.

2. PCI Express Interface
This adapter connects internally to a desktop computer through a PCIe x1 slot, which is a standard interface on most modern motherboards. The PCIe interface provides high data throughput and reliable communication between the adapter and your system, often delivering better performance and lower latency than USB wireless adapters. Installation involves opening the computer case and inserting the card into the PCIe slot.

3. Dual Detachable External Antennas
Equipped with two external antennas, each with a gain of 2 dBi, the TL-WN881ND provides enhanced wireless range and signal strength compared to adapters with built-in antennas. These antennas are detachable via standard SMA connectors, allowing users to replace them with higher-gain or directional antennas if needed, which can improve signal quality in areas with poor reception or interference.

4. MIMO Technology for Enhanced Performance
Multiple-Input Multiple-Output (MIMO) technology allows the adapter to send and receive multiple data streams simultaneously, improving throughput and stability. This results in a more reliable wireless connection, especially in environments with many competing Wi-Fi signals or physical obstacles.

5. Comprehensive Wireless Security
The TL-WN881ND supports a full range of wireless security protocols to protect your data and privacy. Supported encryption methods include 64/128-bit WEP, WPA, WPA2, WPA-PSK, and WPA2-PSK. These standards ensure that your wireless network remains secure against unauthorized access.

6. Easy Installation and Setup
The package includes a driver installation CD and a utility software that simplifies the process of detecting and connecting to wireless networks. The driver is compatible with a wide range of Windows operating systems from XP through Windows 11. Additionally, the adapter can be configured using the native wireless management tools in Windows, without relying on third-party software.

Technical Specifications

• Interface: PCI Express x1

• Wireless Standards: IEEE 802.11b/g/n

• Wireless Speed: Up to 300 Mbps (dynamic)

• Frequency Band: 2.4 GHz (2.400 – 2.4835 GHz)

• Antennas: Two 2 dBi external detachable antennas (RP-SMA connectors)

• Wireless Security: WEP 64/128-bit, WPA, WPA2, WPA-PSK, WPA2-PSK

• Operating Systems Supported: Windows XP/Vista/7/8/8.1/10/11

• Dimensions: Approximately 5.2 × 4.8 × 0.9 inches

• Weight: Lightweight and compact for easy installation inside most desktop cases