RCA Audio Over Cat5 Extender Passive Balun Keystone for Home Theater (Red)

Keystone type digital audio balun. Eliminate the need for expensive audio / Video cables to run long distances. You can use cat5 or cat6 cable to connect these passive baluns. You'll need a balun at both ends of the cable run and at the device end. Insert one Cat5 or Cat6 wire into each of the Balun's terminal block. Use the same wiring order for the Balun on the other end of the cable. One Cat5 or Cat6 Cable with 4 Pairs of Cables can support up to 4 pairs of Baluns (4 on each end of the cable). Solid or stranded wire is acceptable.