Adaptador conector de teléfono a Ethernet Rj11 a Rj45 adaptador Rj45 hembra a Rj11 macho para
[Perfect Accessories] Ethernet to phone line adapter is compatible with Cat7, Cat6, Cat5e, Cat5 network, the included RJ45 (8P8C) Female to RJ11 (6P4C) Male is convenient for you to connect the phone through the Ethernet cable.