yinuolink industrial 300m 802.11n standard 4g wireless router with sim card slot YN-AR41AP-A2 is industrial DIN rail 4G wireless router , wireless support 802.11N, max up to 300Mbps, can be customized according to customer requirements, YN-AR41AP-A2 is based on industrial-grade application of high-performance wireless router. Use the world-leading Atheros solution, the CPU is clocked at 550MHz, wireless supports 802.11N, and it is perfectly compatible with third-party firmware such as OpenWrt to meet customer secondary development. It is also a high-performance 4G wireless router YN-AR41AP-A2 which is completely an industry universal router. Supports wireless, mobile receiver distance is in 50-150M, can wear 2-3 walls. â?¦ Complies with IEEE 802.11n, IEEE 802.11g/b, and IEEE 802.3/3u standards â?¦ Wireless transmission rate up to 300M â?¦ 1 WAN port, 4 Fast LAN ports, all support auto-negotiation and port auto-flip â?¦ Transmit power up to 27dBm (max) with SKYWORKS and two SE2576 â?¦ The power network port SIM card holder are with static and surge protection â?¦ Supports hard watchdog design â?¦ Support WDS wireless bridging, easy expansion of wireless networks â?¦ Supports broadband access methods such as PPPoE, dynamic IP, and static IP â?¦ Automatic dialing, on-demand dialing, scheduled dialing, to meet a variety of dialing requirements â?¦ Supports SSID broadcast control and MAC address-based access control list â?¦ Provides 64/128/152-bit WEP encryption and supports WPA/WPA-PSK and WPA2/WPA2-PSK security mechanisms â?¦ Built-in firewall, support for IP, MAC, URL filtering, can flexibly control access to the Internet and access time â?¦ Built-in DHCP server can automatically and dynamically assign IP addresses â?¦ All Chinese/English configuration interface, support free software upgrade â?¦ Adopting the world-leading Atheros solution, the CPU is clocked at 550MHz, wireless supports 802.11N, and is perfectly compatible with third-party firmware such as OPENWRT to meet customers' secondary development â?¦ Support Open-Wrt