Premiertek 3-Meter Low Loss N Male to N Female RG58/U Coaxial Cable (PT-NM-NF-3) N Male to N Female RG-58U coaxial cable length: 3 Meters (9.84ft) Nickel-plated body and gold-plated center pins 50ohm Conductor Material: Copper Clad Steel Shield Material: Bare Copper Braid Insulation Material: Solid Polyethylene