Advanced HDBaseT 3.0 HDMI KVM Extender, Uncompressed 4K60 (4:4:4) up to 100m/330ft, 4K@120Hz, 144/165/240Hz high Refresh Rate, Zero Latency, 4x USB 2.0, HDMI Loop Out,audio pass-through from TX to RX, oneway PoH, HDMI 2.0 & HDCP 2.2,

4KEX100-KVM-Pro

● Uncompressed 4K60 over HDBaseT 3.0: Extends uncompressed 4K@60Hz (4:4:4) HDMI signal up to 100m/330ft over a single Cat 6a/7 cable, with zero latency. Ideal for both home and business applications.
● Extend 4x USB 2.0 Devices: Connect up to 4 USB 2.0 peripherals such as a keyboard, mouse, speakerphone, webcam, with seamless extension up to 100m/330ft and zero latency.
● High Refresh Rate for Fluid Motion: Supports 4K@120Hz (YCbCr 4:2:0 mode), 5K@30Hz, 5120×1440@60Hz, 1080P@240/165/144Hz, 2560×1440@144/120Hz, etc., ensuring ultra-smooth visuals for your gaming and professional applications.
● Versatile Audio Solutions: Both the transmitter and receiver allow you to extract PCM 2.0 audio from the HDMI source, providing flexible integration with your audio system. The transmitter also supports HDMI Loop Out, allowing for easy connection to additional displays. Also supports audio pass-through from transmitter to receiver for seamless, synchronized audio throughout your setup.
● Plug & Play, Universal Compatibility: Compatible with Windows 10/8/7/XP, Mac OS, and Linux. No drivers required – simply plug and play for hassle-free setup.
● Important Notes: For 4K@60Hz transmission up to 100m, a Cat 6a/7 U/FTP or F/FTP cable is required to ensure optimal performance. When using a 4K@120Hz high refresh rate, ensure that your computer is set to YCbCr mode for optimal display quality.

The AV Access KVM Extender 4KEX100-KVM-Pro is a professional-grade HDBaseT 3.0 HDMI KVM Extender designed to transmit uncompressed 4K@60Hz (4:4:4) video, USB 2.0, and audio signals over a single Cat6A/7 cable up to 100 meters (330 feet) with zero latency. Built for mission-critical environments, it delivers outstanding image quality, responsive USB control, and reliable long-distance performance.

Powered by the latest HDBaseT 3.0 technology, this extender supports high refresh rates up to 4K@120Hz, 1080p@240Hz, and 1440p@144Hz, making it suitable for control rooms, enterprise AV systems, broadcast facilities, server rooms, and professional gaming applications.

Uncompressed 4K Video with Zero Latency

The AV Access KVM Extender 4KEX100-KVM-Pro extends 4K@60Hz (4:4:4) HDMI signals without compression, ensuring every detail is preserved. Zero-latency transmission enables smooth real-time operation for applications where image accuracy and instant response are essential.

Long-Distance HDBaseT 3.0 Transmission

Transmit HDMI, USB, and audio signals up to 100m (330ft) over a single Cat6A or Cat7 cable. HDBaseT 3.0 technology provides stable, interference-resistant performance without sacrificing video quality.

Key Features

HDBaseT 3.0 uncompressed HDMI transmission
Extend HDMI, USB, and audio up to 100m (330ft)
Uncompressed 4K@60Hz (4:4:4) with zero latency
Supports 4K@120Hz and up to 240Hz refresh rate
Four USB 2.0 extension ports
HDMI Loop Out for local monitoring
PCM 2.0 audio extraction and audio pass-through
One-way Power over HDBaseT (PoH)
HDMI 2.0 and HDCP 2.2 compliant
Driver-free plug-and-play installation
Compatible with Windows, macOS, and Linux

Technical
Input/Output Video Signal	HDMI with 4K@60 YUV 4:4:4, HDCP 2.2
Input/Output Resolutions	SMPTE: 4096×2160^1,2,3,4,5, 3840×2160^1,2,3,4,5, 3840×2160^6,7(YUV 420), 2560×1080^4,5, 1920x1080P^{1,2,3,4,5,6,7,8,9,10}, 1920x1080i^4,5,7, 1280×720^{1,2,3,4,5,6,7} VESA: 3840×1440^4,5,6, 3840×1080^4,5,6,7, 3440×1440^4,5,6, 2560×1600^4,5,6,7, 2560×1440^4,5,6,7,8, 2560×1080^4,5,6,7,8,9, 1920×1440^4,5,6,7,8, 1920×1200^4,5,6,7,8,9, 1680×1050^4,5, 1600×1200^4,5, 1600×900^4,5, 1440×900^4,5, 1366×768^4,5, 1360×768^4,5, 1280×1024^4,5, 1280×960^4,5, 1280×800^4,5, 1280×768^4,5, 1280×720^4,5, 1024×768^4,5, 800×600^4,5 1=24Hz, 2=25Hz, 3=30Hz, 4=50Hz, 5=60Hz, 6=100Hz, 7=120Hz, 8=144Hz, 9=165Hz, 10=240Hz
Audio Format	Audio In/Out (pass-through): Stereo HDMI In/Out: Fully supports audio formats in HDMI 2.0 specification, including PCM 2.0/5.1/7.1, Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio and DTS:X Audio De-embedding: Stereo
Maximum Pixel Clock	600MHz
Maximum Data Rate	HDMI: 18Gbps USB: 350Mbps
USB Specification	USB 2.0 and backward compatible with USB 1.1/1.0

General
Operating Temperature	0°C to 45°C (32°F to 113°F)
Storage Temperature	-20°C to 70°C (-4°F to 158°F)
Humidity	20% to 90%, non-condensing
ESD Protection	Human-body Model: ±8kV (Air-gap discharge)/ ±4kV (Contact discharge)
Power Supply	DC 12V 3A
Power Consumption (Max)	18.96W
Device Dimensions (W x H x D)	Transmitter/Receiver: 215 mm × 25 mm × 120 mm/ 8.46” x 0.98” x 4.72”
Product Weight	Transmitter: 0.56kg/1.23lbs Receiver: 0.57kg/1.26lbs