Wireless Adapter MikroTik R11E-5HND

The MikroTik R11E-5HND is a high-power 4920–5920 MHz 802.11a/n dual-chain wireless adapter in a Mini PCI Express form factor. Designed for internal installation in compatible MikroTik devices, it provides reliable wireless connectivity and includes built-in indicators for ease of setup and monitoring. It is suitable for use with RB912 series, RB800 and MikroTik miniPCIe adapter cards such as RB14e.

Advantages

The R11E-5HND offers dual-chain 802.11a/n performance in the 4920–5920 MHz range, compact Mini PCIe sizing for direct integration into supported routers, and integrated LEDs that show wireless mode, connection status (connected, searching, disabled), TX/RX activity and signal strength to simplify installation and alignment.

Suitable for

• Internal upgrade of MikroTik RB912 series and RB800 devices
• Use with MikroTik miniPCIe adapter cards (for example RB14e)
• Wireless links and access point installations in the 4920–5920 MHz band

Key specifications

• Standard: 802.11a/n (Wi‑Fi 4)
• Frequency range: 4920–5920 MHz
• Form factor: Mini PCI Express (miniPCI-e)
• Radio: dual-chain
• Indicators: wireless mode, connection status, TX/RX activity, signal strength LEDs
• Manufacturer: MikroTik, MPN: R11e-5HnD

How to use

Install the R11E-5HND into a compatible Mini PCIe slot on supported MikroTik hardware following the device’s hardware installation guide. After physical installation, configure wireless parameters in RouterOS: set frequency, SSID, mode and security settings as required. Use the built-in LEDs to verify power, link status and to assist with antenna alignment and troubleshooting.

Recommendations

Use this adapter in devices and environments that support the 4920–5920 MHz band and ensure firmware and RouterOS versions are up to date. For optimal performance, pair the card with appropriate antennas and verify local regulatory compliance for operation in the specified frequency range.