4K@30hz HDMI Extender Balun: up 40 meters 130 Feet range over LAN CAT6/7 Cable and 1080p@60hz up to 230 Feet with CAT6 cable, Zero Latency: OREI Technology for lossless and lag-free video transmission Supports HDMI 1.4 HDCP 1.4, 4K@30hz, 1080p@24/25/30/50/60hz, and all other HDMI standard formats. Audio Format - PCM, LPCM, DTS HD, DTS Audio Compact in size for easy plug & play installation USB 1.1 KVM Extension: This feature allows you to control your PC through Keyboard/Mouse remotely at the receiver end. Full HDCP Compliant 3.5 MM Stereo Audio Out - Receiver lets you extract audio to analog speaker or headphone Lifetime OREI Tech support with 1-year manufacturing support; Product Includes: Instructions Manual, 1x HDMI Sender, 1x HDMI Receiver, 2x Power Adapter