6P4C RJ11 5-Pin Male to Female Home Desk Extension Adapter Cable 610696802316 | eBay
RJ11 Long 2m Modem Fax Cable | eBay
Cordons, fiche RJ11, dédoubleurs, prise gigogne pour téléphone
Doubleur RJ45 téléphonique 4 voies | Leroy Merlin
Adaptateur doubleur 3 RJ11 Erard | Castorama
Câble téléphone fixe Temium CORDON TELEPHONIQUE 5M RJ11 MALE / RJ45 MALE - DARTY Martinique
RJ11 Cable ADSL 16.4ft Extension Lead Phone Cord Telephone Plug High Speed Internet Broadband Male to Male Router and RJ11 Phone Socket // Landline Wire (Black)