ADAPTERS / USB CABLES Direction Coupler ER 20 for: ELQ 2, ELQ 2+ Ordering number: 430-000-000 Blocking Filter EBF 20 For: ETDR 10B Ordering number: 476-000-000 Direction Coupler ER 30 for: ELQ 35, ELQ 30A+, ECE 35 Ordering number: 431-000-000 Blocking Filter EBF 10 For: ETDR 10A-1, -2, -3 Ordering number: 328-000-000 Coaxial Adapter ECA 10 For: ETDR 10A-1, -2, -3 Ordering number: 378-000-000 Car Lighter power adapters   EAA 10 for: ET 91, ET 92, ECFL 30, ELQ 2+, ELQ 35, ELQ 30 A+ Ordering number: 367-000-000   EAA 20 for: ECE 35, EMSG 30, ETDRSG, EFL 10T, EFL 10P, ETDR 10A-1 -2 -3, ETDR 10A-C Ordering number: 462-000-000 USB A -- USB B For: ET 91, ET 92, ECFL 30, ELQ 35, ELQ 30 A+, ELA 10 Ordering number: Y 107-389 Mini USB For: ELQ 2+ Ordering number: Y 107-454 Micro USB For: ETDR 10A-1, -2, -3, ETDR 10 AC Ordering number: Y 107-456 OTG cable For: ETDR 10A-1, -2, -3, ETDR 10 AC Ordering number: Y 107-457