I have sky broadband with SR102 device by sky
several devices get connected and the bandwidth becomes less available, so what I want to do is to maintain at least let's say 80% of the available bandwidth for two specific devices, or limit the bandwidth of all the other devices apart from those two devices, or something similar, I think you understand what I mean
I am not sure how to do that, I was told I need a device with QoS, but then again not all QoS devices can do what I want, and maybe devices or software that support guest network could offer me a solution, but I am not sure which device would do
I also need it to work and be compatible with sky broadband
I will never connect any device to the router/modem/or-whatever-you-want-it-to-call and I will never use a landline phone service
I need the cheapest device to connect to internet and that my two devices will not get clogged when many devices connect to the network
any suggestions please?