WiFi System - 1 satellite, 802.11a/b/g/n/ac up to 1133Mbps, Dualband (2.4GHz 300Mb/sec + 5GHz 867Mb/sec), MU-MIMO technology, 2x GLAN, parental control, QoS, cloud, mobile app, AP mod Alexa &amp Do you want to expand your WiFi network throughout your house? This system by TP-Link gets a stable signal even in the farthest corner of the house. The model fits into the category of Dual-band devices, meaning it operates in two frequency bands and has a high transmission capacity. The product fits into the category of Dual-band devices, so it operates in three frequency bands and has a high transmission capacity. The TP-Link wifi system is made to work with 2,4 GHz and 5 GHz. Wireless transmission through this device has speeds of up to 1167 Mb/s, and via LAN cable 1 Gbit. You needn't worry because the model has WPA-PSK and WPA2-PSK. The packaging includes an ethernet cable. This Mesh uses the WiFi 5 WiFi standard. TP-LINK Deco M4 (1-pack) WiFi System Key Features...