Feature 1 Infrared extender on coaxial system, allowing users to remotely control the audio/video from another room. 2 The system consists of two main parts, namely FIR 107R receiver host and FIR 107T transmitter host. 3 The transmitter end is connected with the IR receiver while the receiving end is connected with the IR transmitter, which is attached to the IR receiving position of the home appliance panel. 4 Lightweight and portable, exquisite workmanship, suitable for both home and office use. 5 Adopt high quality material, sturdy and durable, not easy to damage, rest assured to use.Item Type: IR ExtenderCondition: 100% brand newColor: BlackMaterial: MetalModel: RFIR Package List1 x RF Transmitter Module 1 x RF Receiver Module 1 x IR Transmitting Cable1 x IR Receiving Cable2 x USB Power Cables2 x Power Adapters1 x English User Manual NotePlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.