C2G/Cables to Go 41016 High Isolation ABC Switch Switch between three connections for antenna, cable, dish or video games Three inputs and one output Provides 60dB of isolation between inputs Manual push button switching Input: Three F-Type Female, Output: One F-Type Female Use this to switch between cable TV, satellite, video games and other home video products with F-type coax connections. Isolation is in excess of 90 dB to eliminate interference from external devices and crosstalk between connected devices