Ubiquiti Networks R2AC-PRISM US features both airMAX ac and airPrism technologies for maximum wireless performance in high-density areas. The R2AC-PRISM US delivers complete coverage of the 2.4GHz spectrum with a single radio, allowing for flexibility in configuring channel bandwidths. Product Specifications • Dimensions: 88 x 40 x 230mm (3.47 x 1.58 x 9.06″) • Weight: 440g (15.52oz) • Power Supply: 24V, 0.5A Gigabit PoE • Max. Power Consumption: 8.5W • Power Method: Passive PoE (Pairs 4,5+; 7,8 Return) • Supported Voltage Range: 18-26VDCProduct Specifications • Dimensions: 88 x 40 x 230mm (3.47 x 1.58 x 9.06″) • Weight: 440g (15.52oz) • Power Supply: 24V, 0.5A Gigabit PoE • Max. Power Consumption: 8.5W • Power Method: Passive PoE (Pairs 4,5+; 7,8 Return) • Supported Voltage Range: 18-26VDC • Operating Frequency: 2412 – 2462MHz • Networking Interface: (1) 10/100/1000 Ethernet Port • RF Connectors: (2) RP-SMA (Waterproof); (1) GPS (Waterproof) • Modes: Access Point, Station • Services: Web Server, SNMP, SSH Server, Telnet, Ping Watchdog, DHCP, NAT, Bridging, Routing • Distance Adjustment: Dynamic Ack and Ackless Mode • Power Adjustment: Software Adjustable UI • Security: WPA2 AES Only • Ubiquiti Specific Features: 10MHz Channels, airMAX ac Mode, Traffic Shaping with Burst Support, Discovery Protocol, Frequency Band Offset.