What is the difference between ADSL2 ,DSL and WAN router?

xDSL is a family of technology and ADSL is a subset or member of it. The only major difference with Symmetric DSL is that the upstream and downstream bandwidth is different, so its called Asymmetric. ADSL2+ is type of ADSL with higher bandwidth. WAN is your connection to outside world like Internet. read more

Digital subscriber line is a family of technologies that are used to transmit digital dat over telephone lines. In telecommunications marketing, the term DSL is widely understood to mean asymmetric digital subscriber line (ADSL), the most commonly installed DSL technology, for Internet access. read more

DSL (Digital Subscriber Line) is a like a family of technology and ADSL( Asymmetric Digital Subscriber Line) is a subset or member of it. The only major difference is that the upstream and downstream bandwidth is different, so its called Asymmetric. There's no specific router for DSL. All modern day DSL Routers are commonly ADSL.. read more

ADSL2 router is a just a revised ,enhanced and updated version of ADSL router that provide you higher data speed. Wireless router-The normal wireless router serve a wireless network in your home or at other places by communicating with other wireless devices. The wireless modem need to be connected to a phone line at one point. read more