Mikrotik RB911-2Hn Access point / 10dBi / Onboard dual chain 2GHz 802.11b/g/n .10kV ESD protection on each RF port / PoE in: 8-30V DC. Packaged with 24V DC 0.8A PSU and passive PoE injector / Onboard dual chain 2GHz 802.11b/g/n .10kV ESD protection on each RF port / 105x105mm