The extension of audio stereo and microphone up to 300 meter away by using the Audio Extender and one CAT5 cable. Audio Out supports multimedia speakers and Headphones or Earphones. Mic In supports Condenser Microphone and Dynamic Microphone. Built-in Microphone preamplifier. Microphone gain can be adjustable.

Compatible with all RS-232 protocols. Full-duplex data communication. Sends RS-232 data at 230 kbps up to 1000M / 3300 ft. Pure hardware solution - real time data transfer, no software conflicts. No external power required. Transfer data or files between PCs, equipments. One CAT-5 cable extension.