Product Description Description Dual-Band Wi-Fi Router with MU-MIMO and Parental Controls Concurrent dual-band AC1300 Wi-Fi speed plus quad-core processor for responsive network performance MU-MIMO technology and huge 128MB memory for the best multi-device performance Four external 5dBi antennas with AiRadar universal beamforming for improved Wi-Fi range Monitor and filter internet activities for your families and children 10X-faster data transfers than USB 2.0 3 Year Replacement Warranty