Sewell Sound Link Audio over single cat5e or cat6, 3.5mm or RCA, 600m or 2000 ft, bi-directional, up to two inputs/outputs Black

• Connection type does not have to be the same on each end
• 3. 5mm or RCA port up to 2000ft away
• Built-in switch allows for up to two inputs
• Item package weight: 0.55 pounds