●Cord Type: Normal type (extension & 2 distribution) ●Cord Length: 16.4 ft (5 m) ●Plug type: 6 poles (2 core, 4 core) ●Application: For extending modular cables ●Usage Notes: This cable is a replacement for a 6 pole 2 core or a 6 pole 4 core cord. Not for use with 4 poles (receiver cord), 6 poles 6 core cord (for business phones)