Black Box RJ-11 Retractable Cable (6.5')

The 6.5' RJ-11 Retractable Cable from Black Box features two industry-standard RJ-11 plugs with crossed wiring for telephony applications and a strain relief on each end. Just plug one end into the jack, pull out as much cable as you need (up to 6.5'), and then plug the other end into your laptop's modem port. The cable can be easily extended and retracted. It is designed for portability.