Network Card Citizen 2000406 Internal WLAN 150 Mbit/s

The Citizen 2000406 Internal WLAN network card provides wireless connectivity following the Wi‑Fi 4 (802.11n) standard with a maximum data throughput of 150 Mbit/s. Designed as an internal expansion card for desktop systems or compatible embedded platforms, it enables basic wireless access for web browsing, streaming at moderate quality, file transfer and network printing. The card fits into systems where a compact, cost‑effective WLAN adapter is required and supports common encryption and connection methods used in home and small office networks.

Advantages

The internal design saves external ports and keeps the workspace tidy while delivering stable wireless performance up to 150 Mbit/s. Compliance with the 802.11n standard ensures interoperable connection to existing Wi‑Fi routers and access points. Installation is straightforward and the device consumes modest power compared with more advanced wireless adapters. Its simple feature set makes it easy to configure and maintain in everyday networking environments.

Suitable for

• Home desktop PCs requiring wireless internet access
• Small office systems for standard web, email and cloud services
• Upgrading older machines lacking built-in Wi‑Fi
• Network printing and basic file sharing over Wi‑Fi

Key specifications

• Wireless standard: IEEE 802.11n (Wi‑Fi 4)
• Maximum data rate: 150 Mbit/s
• Interface: internal expansion slot for desktop/embedded systems
• Frequency bands: 2.4 GHz
• Security support: WPA/WPA2 (common encryption methods)
• Form factor: low-profile internal card
• Power consumption: low (suitable for continuous operation)

How to use

Power off the computer and open the case following the manufacturer’s safety guidelines. Insert the card into the appropriate internal expansion slot and secure it according to the system’s mounting provisions. Close the case and power on the computer. Install any required drivers from the operating system update service or manufacturer source. Use the network settings panel to select the SSID of your wireless network, enter the network password, and verify connection status. For stable performance, place the host system within reasonable range of the wireless router and avoid excessive physical obstructions.

Usage recommendations

For optimal reliability, use the card on networks operating on the 2.4 GHz band with compatible 802.11n routers. Keep firmware and system drivers up to date, position the computer where signal interference is minimal, and use WPA2 security where possible to protect network traffic.