Question: what is the difference between superfast and ultrafast broadband?
Answer: The definition of ultrafast So-called 'superfast' broadband offers speeds of 24Mbps or more, and less than 300Mbps via cables that are fibre optic part of the way to your property. ... The 1Gbps top speed, still categorised as 'ultrafast', is also sometimes also known as 'gigabit broadband'.