Extend your wireless broadband to where your router canrsquot reach with the bt dual band wifi extender eliminating dead spots and giving you connectivity where you need it most the wi fi extender has been designed to work with any service provider so anyone can extend wi fi coverage in the home simple set upwith no installation necessary the bt bt dual band wifi extender 600 can be plugged in straight out the box for quick and easy access to wi fi wherever you like in just a m