The Vintage RadioShack TV A/B Switch 15-1217 is a classic piece of electronics equipment that allows you to easily switch between two sources with its 1:5 connection split. Made by the reputable brand RadioShack, this switch is reliable and durable for your TV and video needs. Perfect for those looking to expand their viewing options or connect multiple devices to their television, this A/B switch is a versatile accessory for any home entertainment setup.