NOTE:
1: This RJ45 coupler adapter can not use with a keystone jack.
2: This RJ45 female to female ethernet cable extender is not for a phone cable, but for an Ethernet cable.
3: This RJ45 in-line coupler is compatible with RJ45,for Cat7, Cat6, Cat5e, Cat5 network cable.NOT compatible with RJ11.
Package Include:2 pcs RJ45 in-line female to female coupler adapter.
