because there's a blue coloured hole in the middle shaped a bit like a vortex.However this hole exists for unique design as it basically helps to provide a gap and separation between the top of the router where the antennas are housed,and bottom where the motherboard of the router is kept.
Asus says that the blue cave will be able to stream 4K video and share files without any lag.And router supports IFTTT and alexa out of the box which help to talk to other internet of things device.
Asus let smartphone users run the router through an apps on their smartphones in a
similar way to Google WIFI. Administrators can see network usage,set time limits and
control what apps can access the internet.Whenever a new device is added to the network then the app will send a notification.The Asus blue cave router priced at $180 but it dosen't have a release date yet.
