The WILSON400 Ultra Low-Loss Coax Cable is a 13/32 inch, LMR400 equivalent cable which allows for connections between the amplifier to both inside or outside antennas, taps or splitters. This indoor/outdoor cable is 500 ft long, in Black, and does not include any connectors. You must purchase appropriate Wilson400 crimp connectors (sold separately) and install them on each end of any cable you make from this bulk cable.