The MikroTik R11e-5HacD is a professional-grade 5 GHz wireless network card designed in mini PCI-Express form factor. It is an ideal option to enhance your RouterBOARD devices with a miniPCIe slot (such as RB953, RB912, RB922, RB800) or x86 systems running RouterOS with high-speed wireless capabilities. Suitable for outdoor applications, its robust construction provides reliable connectivity even in harsh conditions. Key technical strengths include support for the 802.11ac (Wi-Fi 5) standard, achieving a maximum wireless data rate of up to 867 Mbps. Its dual-chain design improves efficiency and coverage, while built-in LED indicators allow real-time monitoring of connection status, signal strength, and data activity. Powered by the QCA9882 chipset, the card operates stably across a wide temperature range from -40°C to 70°C. The R11e-5HacD is an excellent solution for point-to-point (PtP) or point-to-multipoint (PtMP) wireless links, wireless backhaul for security camera systems, and users looking to expand their existing network infrastructure with 5 GHz. With two MMCX connectors, it supports external antennas, offering flexibility in directional installations. Fully compatible with RouterOS, it enables advanced management and security features. Technical Specifications: - Product Code: R11e-5HacD - Interface: mini PCI-Express - Wi-Fi Standard: 802.11a/n/ac (Wi-Fi 5) - Frequency Band: 5 GHz - Maximum Data Rate: 867 Mbps - Number of Chains: 2 - Antenna Connector: 2x MMCX - Wi-Fi Chip: QCA9882 - Maximum Power Consumption: 4 W - Operating Temperature: -40°C to 70°C - Storage: 4 KB FLASH - MTBF: Approximately 100,000 hours (at 25°C) - Certifications: FCC, IC