BNC male to BNC female with mini cable - 7.87" / 200mm on both sides * Built-in TVS (Transient Voltage Suppressors) for surge protection / High Performance to eliminate ground loop problem * Low video loss, Bandwidth: 0-3dB / 0-10MHz / Prevents video-signal distortion caused by video ground loops / Eliminates picture tearing, cross talk, and rolling * Passive; No power required * It is useful where a video signal is transmitted via cable between points with different ground potentials