Digital Subscriber Line (DSL) is a high-speed Internet service for homes and businesses that competes with cable and other forms of broadband Internet.
Digital Subscriber Line (DSL) bụ ọrụ Ịntanetị dị elu maka ụlọ na ụlọ ọrụ ndị na-arụ ọrụ na eriri na ụdị ndị ọzọ nke Intaneti netwọk .