4K@60Hz 1080P@60Hz with Atmos Audio: HDBaseT Extender supports up to 4K@60Hz Also provides fantastic audio as Atmos, DTS:X, TrueHD, DTS-HD Master, LPCM 2.1 to 7.1CH.DTS-HD Master, LPCM 2.1 to 7.1CH. Far-reaching up to 330ft/100M for 1080p@120Hz signal and for 4K@60Hz 230ft over cat5e/6a/7 cable. Advanced Configuration: Supports HDMI 1.4 and HDCP 2.2. It supports bi-directional IR, RS232 control and 2 WAY PoE, one power adapter to power both units. It supports automatic EDID management, automatically choose the most suitable resolution for your devices. It allows CEC pass-through. HDBaseT and Internet Relay: Fast and stable transmission over HDBaseT at near ZERO Latency. Also supports Internet Relay function, designed with integrated 10/100m Ethernet port for computers or laptops. Perfect for office and home entertaining. Safe and Life-time support: Certificated by FCC and CE. With built-in Surge/Lightning protection and superior ESD protection to prevent thunder strikes.