Mikrotiks RB4011 uses the amazingly powerful quad core Corte A15 chip from Annapurna labs, an Amazon Company, same as in Mikrotiks carrier grade RB1100AHx4 unit. The CPU supports IPSec hardware acceleration, there is 1GB RAM, so this device will easily handle any task you have configured RouterOS to perform. All of this power, in a compact and professional looking solid metal enclosure in matte black.
The Wifi model is a dual band, four chain unit with a supported data rate of up to 1733Mbps in 5GHz. For legacy devices, the unit also has a dual chain 2 GHz interface. The device has large external antennas for amazing 360 degree coverage.
In addition to the ten 1Gbps ethernet ports, an SFP+ Port provides optional 10Gbps connectivity through an SFP+ module (not included).