UltraHD HDMI Extender Provides zero-latency HDMI transmission over CAT5e/6/7 LAN cables up to 330 feet through advanced HDBaseT technology, ensuring lag-free, lossless video and audio performance. Fully supports HDMI 2.0 and HDCP 2.2 for secure, high-quality playback. Features include Power over Cable requiring only one power adapter, Audio Return Channel (ARC) for sending audio back to your AVR, Bi-directional IR and RS-232 control, plus LAN ports for stable internet connectivity, making it a dependable, versatile, and professional extender solution. ^^ Audio and Video Supports video resolutions up to 4K@60Hz and 2K@60Hz 4:4: 4 with 8-Bit color depth. Compatible audio formats through HDMI include LPCM 2.0 / 2.1 / 5.1 / 6.1 / 7.1, Dolby Digital, Dolby TrueHD, Dolby Digital Plus (DD+), DTS-ES, DTS-HD Master, DTS-HD-HRA, and DTS-X for premium audio and video output. ^^ USB KVM Function & Dual Voltage Supply The KVM feature enables connecting a Keyboard and Mouse at the Receiver side to control the PC connected at the Transmitter side. The device also includes a dual-voltage power supply using a US plug, along with an adapter/converter provided for international usage. ^^ Package Includes Comes with 1x Transmitter, 1x Receiver, 1x Power Adapter, 1x IR Blaster, 1x IR Receiver, 4x Mounting Ears, 2x RS-232 connectors, and a User Manual. Includes a 1-Year warranty. ^^ Note OREI HDBaseT models are designed to function only with their matching transmitter and receiver units. Due to chipset differences, they are not interchangeable with other OREI HDBaseT models, nor compatible with HDBaseT devices from other brands. For best results, always use the included or recommended model pair.