Faster than a speeding bullet; more durable than a normal phone cable; able to get you a faster Internet connection; it's the Belkin High Speed Internet Modem. Faster than a speeding bullet; more durable than a normal phone cable; able to get you a faster Internet connection; its the Belkin High Speed Internet Modem. Resetting problems and technical faults with ethernet cables of Belkin router are quite common. A problem in your modem connection can.