brand new and high quality. Product name: RF To RJ45 Converter Adapter Model number: RF connector Series Between Series SMA-F Connector A: F Jack Connector B: RJ45 male plug Impedance 50 Ohm Style: Straight Connector Plating: Nickel-plated Material: Plastic + Metal Color: Orange Length: 4.5cm/1.77in (Approx.) Please Note: RJ45 plug Pin1 and Pin2 connect to RF female connector Quantity: 1 PC (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 X RF To RJ45 Converter Adapter (No retail package)