Modems  Subcategories 56k Internal Modems (4) 56k External Modems (3) Cable Modems Modem Kits (2)    All Categories  Systems Tablets Desktop Computers Laptops / Notebooks Servers / Workstations  Hardware Bags / Cases / Backpacks Cables CD-ROM / CD-RW / CD Burners Cell Phones Clearance Computer Cases Computer Gadgets Computer Monitors / LCDs Computer Power Supplies Consumer Electronics Controllers / Adapters Cooling Fans CPUs / Processors Digital Cameras DVD Drives / DVD Burners External Drive Cases Flash Memory / Card Readers Gaming Accessories GPS Devices Hard Drives Joysticks Media (CDR/ DVD) Keyboards Mouse - Optical / Trackball Memory / System Memory Modems Motherboards MP3 / MP4 Players / iPod Networking Power Protection Printers Removable Storage Scanners Sound Cards Speakers / Microphones Televisions Toys (For All Ages) USB Flash Drives Video Cards VoIP / Telephone Devices Web Cameras & Video Cams Wireless Products  Software Software / Books Reseller Sales Educational Sales Government Sales   Geeks Home   >   Modems   >   Cable Modems   Sort by Price: Cable Modems Motorola SB5101U SURFboard DOCSIS 2.0 Cable Modem Part #   NU-631-229-0002 New Reg Price $54.99 Save $5.50 (10%) $49.49 Motorola SB6121 SURFboard eXtreme DOCSIS 3.0 Cable Modem Part #   NU-631-229-0001 New Reg Price $84.99 Save $5.50 (6%) $79.49 Motorola SB6141 SURFboard eXtreme DOCSIS 3.0 Cable Modem Part #   NU-631-229-0003 New $87.99   Contact Us Customer Service Tech Support Tech Tips Gift Certificates Volume Discounts Affiliate Program Site Map About Us Sell to Geeks   © Copyright 1996-2013 Geeks.com™ All Rights Reserved SB657 Statement Concerned about your personal information? View Privacy Policies