The netmetal is a 802. 11ac wireless device in a waterproof metal enclosure. Its rugged design is made to withstand the toughest conditions, but at the same time is easy to use and can be opened and closed with one hand. The solid aluminum enclosure also works as a reliable heat-sink for it's high output power radio. The netmetal is equipped with powerful 720mhz cpu, 128mb ram, one gigabit ethernet port, 802. 11ac wireless, one sfp cage, usb, rp-sma connectors for external antennas and routeros l4 license. Rb921uags-5shpact-nm version is equipped with super high power 2000mw 3x3 tripple chain 802. 11ac wireless and three rp-sma connectors for external antennas suggested for high-speed links on short distances (under 1km)es in dark color. Product specifications details. Product code: rb921uags-5shpact-nm. Sfp ddmi: yes. Cpu nominal frequency: 720 mhz. Cpu core count: 1. Size of ram: 128 mb. 10/100 ethernet ports: none. 10/100/1000 ethernet ports: 1. Minipci slots: 0. Minipci-e slots: 0. Wireless chip model: qca9880-br4a-r. Wireless standards: 802. 11a/n/ac. Number of usb ports: 1. Power jack: 0. 802. 3af support: no. Poe in: yes. Poe out: no. Supported input voltage: 7 v - 30 v. Voltage monitor: yes. Pcb temperature monitor: yes. Cpu temperature monitor: no. Dimensions: 143x247x48mm (pcb). Operating system: routeros. License level: 4. Antenna gain dbi: no. Current monitor: no. Cpu: qca9557-at4a-r. Max power consumption: 21w. Sfp ports: 1. Sfp+ ports: none. Usb slot type: usb type a. Number of chains: 3. Serial port: none. Wireless specifications 5 ghz tx : rx. 6mbit/s: 33: -96. 54mbit/s: 31: -81. Mcs0: 33: -96. Mcs7: 31: -77. Mcs9: 27: -72 note: wireless parameters may be limited in software, depending on your local regulatory limitations. Included parts: k-25 screw kit, gigabit poe injector, din mount (k-27), metal ring (one), 24v 1. 2a power adapter, plastic zip tie

• Brand Name : MikroTik
• Item model number : RB921UAGS-5SHPacT-NM
• Item Weight : 2.4 pounds
• Package Dimensions : 13.1 x 6 x 2.2 inches