RJ9/RJ10/RJ22 Couplers & Splitters
RJ9/RJ10/RJ22 couplers, splitters & adaptors. Join two RJ9/RJ10/RJ22 leads together or split using the RJ9/RJ10/RJ22 double adaptor. Straight wired coupler joins two cables without changing the wiring configuration. RJ9, RJ10 & RJ22 are all designations for the SAME plug!
RJ9/RJ10 & RJ22 are the SAME! RJ10 (4 way, 7mm wide)