The MikroTik NetMetal ac² (RBD23UGS-5HPacD2HnD-NM) is a rugged, high-performance outdoor dual-band wireless access point designed for wireless ISPs, enterprise backhaul, point-to-point (PtP), and point-to-multipoint (PtMP) deployments. Supporting dual-band 2.4GHz and 5GHz WiFi 5 (802.11a/b/g/n/ac) operation, it delivers wireless speeds of up to 300Mbps on 2.4GHz and 867Mbps on 5GHz. Powered by a 716MHz quad-core ARM processor, 256MB RAM, and RouterOS Level 4, it provides advanced routing, firewall, VPN, VLAN, QoS, and wireless management capabilities. The NetMetal ac² features 1 Gigabit Ethernet port, 1 Gigabit SFP port, USB 2.0, and a miniPCIe expansion slot for LTE or additional wireless modules. With dual RP-SMA connectors for external antennas, IP66-rated weather protection, and support for 802.3af/at PoE or DC power input, it is an ideal solution for demanding outdoor networking and fibre-integrated wireless deployments.