uxcell CCTV Camera Coax BNC RJ45 UTP Passive Video Power Balun Transceiver 2 Pcs Product Name : Video Balun Transceiver;Material : Alloy and Plastic;Video In/Out : BNC (Male) Power In/Out : Female/Male;Channel : 1 Color : Gray, Black;Cable Length : 14cm( BNC), 11cm(Power Cable) Power Connected Size : 2.1 x 5.5mm;Case Dimension : 5.2 x 2 x 2cm / 2 x 0.8 x 0.8 inch(L*W*H) Weight : 59g;Package Included : 2 x Video Balun Transceiver