Should I buy or rent my cable modem?

Episode 1042 (1:33:44)

LaxMan from Tempe, AZ
Motorola Surfboard modem

Laxman has to get his own DSL modem for his cable internet service, but will they be backwards compatible? Leo says that DOCSIS III modems have auto configuration menus that can handle older devices. But buying is a far better option than renting that modem for $5-7 a month.

Leo likes the Motorola Surfboard. He will have to tell his ISP that he bought one and make sure they support the model he wants to use.