Kramer 4K60 4:2:0 HDMI Transmitter with USB, RS-232, & IR over Long-Reach HDBaseT 2.0

Multi-channel Audio Transmission - Up to 32 channels of digital stereo uncompressed signals for supporting studio-grade surround sound Bidirectional RS-232 Extension - Serial interface data flows in both directions, allowing data transmission and device control Bidirectional Infrared Extension - IR interface data flows in both directions, allowing remote control of peripheral devices located at either end of the extended line Cost-effective Maintenance - Status LED indicators for HDMI, HDBT, and USB active host ports, facilitate easy local maintenance and troubleshooting Easy and Elegant Installation - Compact DemiTOOLS fan-less enclosure for dropped-ceiling mounting, or side-by-side mounting of 2 units in a 1U rack space with the recommended rack adapter