Difference Between RJ10, RJ11, RJ12 & RJ45 – AHIRLABS
RJ9/RJ10/RJ22 Male to RJ11 Female Converter/Adapter
Telefonanschlusskabel RJ10 - RJ11 weiß, ca. 2,50 m (Westernstecker 7,5 + 10 mm) | eBay
Leads Direct | RJ10 (4P4C) to an RJ11 (6P4P) on 4 core Telecoms – 1m
Leads Direct | What is the difference between RJ9, RJ10, RJ11, RJ12 and RJ45 connectors?
10 pcs Telephone Single Port RJ11 RJ10 RJ9 Jack Modular Connector 4P4C Right Angle Through Hole PCB Solder Unshielded|pcb connector|pcb solderpcb holes - AliExpress
Prolific PL2303TA USB RS232 to RJ45 RJ11 RJ12 RJ10 RJ9 Modular Plug Adapter Cable - AliExpress