ITEM NAME:2X White RJ11 6P4C Headset Telephone Module Keystone Jack Socket Phone module Z Description: Telephone RJ11 keystone jack module, 4 positions and 4 conductors, provides a full range of solutions for voice, home networking, home office, audio, video and so on Specifications: Product Name RJ11 Jack Module Main Material Plastic Color White Size 2.4 x 1.5 x 2 cm / 0.9" x 0.6" x 0.8" (L*W*T) Weight 3g Package 2 x RJ11 Jack Module.2 x RJ11 Jack Module.