The asus dsl n66u n900 modem router has up to 900mbits in bandwidth it is currently the fastest modem router with support for vdsl connections the dsl n66u works in 24ghz and 5ghz and uses dual cpus for optimal computing power towards faster and more stable connections wired and wireless networking each have a cpu dedicated to them guaranteeing improved performance it also includes two wan ports ethernet wan and dsl wan allowing customers to use it as a modem rou