John please tell me the models of wi-fi router with these options

How can I determine when a MAC is from a laptop How can I determine when a MAC is from a desktop How can I determine when a MAC is from a mobile ? How can I determine when a MAC is other device ?...

Model : Hardware Version : Firmware Version : ISP : How can I configure the router to limit the entrance to certain devices : By example : Limit all mobiles phones to connect to my wifi Don't allow...

Model : Hardware Version : Firmware Version : ISP : Can I use in cascade two balancing routers ? Obtain a balanced signal with the first and connect to the second whom is finally connected to the pc...