March 15, 2008 You can save money on your high internet bill by owning your own modem, instead of renting it from the cable company. The unit I am selling is a model no. U10C018 Ambit cable modem. It works with any high speed cable system. It is in mint condition and comes with cables and a power supply. It is a breeze to set up. Just call tech support at you're cable company and let them know you are replacing their modem with a new one, and give them the MAC address (located on the back of the modem). This unit will pay for itself in less than a year. Price: $30 If you are interested, please post a reply and leave contact information or any questions you may have.