Cudy AC1200 Mesh Wi-Fi System, M1200 2.0, 3-Pack. Product color: White, Antenna type: Internal, Product type: Mesh system. Wi-Fi band: Dual-band (2.4 GHz / 5 GHz), Top Wi-Fi standard: Wi-Fi 5 (802.11ac), WLAN data transfer rate (max): 1167 Mbit/s. Internal memory: 16 MB, Flash memory: 128 MB, Mac operating systems supported: MacOS. AC input voltage: 100 - 240 V, AC input frequency: 50/60 Hz, AC adapter output voltage: 12 V. Certification: FCC, CE