• Get $50 off any $350 purchase or $100 off your $500 purchase, good until 12/23 at 11 a.m. CT.* close promo

SURFboard eXtreme SB6121 DOCSIS 3.0 Cable Modem

  • Power your home network with DOCSIS 3.0 and speeds up to 160 MBPS
  • Stream HD Videos faster than ever before
  • Compatible with major U.S. cable networks
Out of Stock