Naked DSL is an ADSL2+ broadband Internet connection that allows the end user can avoid phone rental fees while still having access broadband services. This is because it doesn't require a landline service.
Naked DSL offers ADSL2+ speeds. ADSL2+ allows the user to enjoy a more satisfying experience online with transfer (download) speeds which are extremely fast compared to traditional ADSL services.
ADSL speeds, however, are not clear cut. Many factors influence ADSL2+ speeds including distance from the nearest exchange, quality of the line, the signal strength, traffic congestion (referring to the internet).
With Naked DSL, a phone line (which users pay for every month through line rental) is no longer needed. All that is needed is a copper wire from the exchange to a home. Companies have its own broadband equipment so users can receive broadband without paying for line rental.