Philips SWV2007W/27 2-Way 75 ohm/75 ohm/300 ohm Manual Switch (Discontinued by Manufacturer) Philips 2-Way 75 ohm/75 ohm/300 ohm Manual Switch SWV2007W/27 Manually switch between two coax input sources displayed to one TV Mounting screws included for easy installation Built in A/B switch makes it easy to change between viewing souces Lead-free construction