Position your modem up to 25ft from your computer Our 25 ft. RJ11 Telephone/Modem Cable gives you the chance to replace the short cables in your workspace with a single, long cable. Backed by lifetime warranty, our RJ11 telephone cable/modem cable is durably constructed for long-lasting performance. The StarTech.com Advantage - Position your modem up to 25ft from your computer - Replace worn-out, or lost telephone modem cables with this high quality, 25ft RJ11 Telephone Modem Cable - Backed by StarTech.com's lifetime warranty