The UHD-PRO104 is a high-performance HDMI Splitter designed to split a single HDMI™ input into four synchronized HDMI™ outputs without compromising signal quality. Supporting bandwidths up to 18Gbps and resolutions up to 4K@60Hz (4:4:4, 8-bit). It delivers exceptional clarity and reliable performance for both commercial and residential installations. Fully compliant with HDMI™ 2.0b and HDCP 2.3, the splitter ensures seamless compatibility with modern source devices such as gaming consoles, Blu-ray players, media streamers, and other media devices. The integrated 4K to 1080p auto-downscaling feature allows simultaneous connection of 4K and 1080p displays, while comprehensive HDR pass-through support maintains superior visual performance, including HDR10+, Dolby Vision and HLG. In addition to video distribution, the unit supports advanced multi-channel audio formats including Dolby Atmos and DTS:X through HDMI, and features audio de-embedding to S/PDIF and analog L/R outputs for flexible integration with external sound systems. Configurable CEC control allows blocking or passing of CEC whenever needed. With advanced EDID management, this splitter provides a dependable solution for multimedia conference rooms, education environments, and home theater setups.
Key Features:
- HDMI™ 2.0b & HDCP 2.3 Compliant – Ensures full compatibility with modern HDMI™ sources and protected content.
- 18Gbps High-Speed Bandwidth – Supports data rates up to 18Gbps for stable and lossless 4K signal transmission.
- 4K Ultra HD Video Support – Resolutions up to 4K@60Hz (4:4:4, 8-bit) for crisp, detailed image quality.
- 4K to 1080p Downscaling – Automatically downscales 4K input signals to 1080p on all outputs for mixed-resolution display environments.
- HDR Pass-Through Support – Compatible with HDR, HDR10, HDR10+, Dolby Vision, and HLG for enhanced brightness, contrast, and color depth.
- Advanced Audio Format Support – Pass-through for LPCM 7.1CH, Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio, and DTS:X through HDMI.
- Audio De-Embedding Function – Extracts HDMI™ audio to S/PDIF (optical) and analog L/R (3.5mm) outputs, enabling connection to external 2.0CH or 5.1CH sound systems.
- Advanced EDID Management – Optimizes source-to-display communication for stable and reliable signal compatibility.
- Configurable CEC Control– Allows users to enable or disable CEC
INPUT: 1× HDMI™ [Type A, 19-pin female]
OUTPUT: 4× HDMI™ [Type A, 19-pin female]
1× OPTICAL [S/PDIF]
1× L/R [3.5mm stereo audio jack]
CONTROL: 1× SERVICE [USB-C, update port]
VIDEO OUTPUT
Video Bandwidth: 18Gbps
Video Resolution (Input & Output): 640x480p60Hz, 800x600p60Hz, 1024x768p60Hz, 1280x1024p60Hz, 1360x768p60Hz, 1440x900p60Hz, 1440x1050p60Hz, 1600x1200p60Hz, 720x480i59.94Hz(480i59), 720x480p59.94Hz(480p59), 720x576i50Hz(576i50), 720x576p50Hz(576p50), 1280x720p50Hz(720p50), 1280x720p59.94Hz(720p59), 1280x720p60Hz(720p60), 1920x1080i50Hz(1080i50), 1920x1080i59.94Hz(1080i59), 1920x1080i60Hz(1080i60), 1920x1080p23.98Hz(1080p23), 1920x1080p24Hz(1080p24), 1920x1080p25Hz(1080p25), 1920x1080p29.97Hz(1080p29), 1920x1080p30Hz(1080p30), 1920x1080p50Hz(1080p50), 1920x1080p59.94Hz(1080p59), 1920x1080p60Hz(1080p60), 3840x2160p23.98Hz(2160p23), 3840x2160p24Hz(2160p24), 3840x2160p25Hz(2160p25), 3840x2160p29.97Hz(2160p29), 3840x2160p30Hz(2160p30), 3840x2160p50Hz(2160p50), 3840x2160p59.94Hz(2160p59), 3840x2160p60Hz(2160p60), 4096x2160p23.98Hz, 4096x2160p24Hz, 4096x2160p25Hz, 4096x2160p29.97Hz, 4096x2160p30Hz, 4096x2160p50Hz, 4096x2160p59.94Hz, 4096x2160p60Hz
Color Depth: 8-bit,10-bit,12-bit
ADDITIONAL FEATURES
CEC: Yes
ARC: No
USB KVM: No
PoC: No
IR Control: No
Downmix: No
Downscale: Yes
Over IP: No
HDBaseT: No
RS-232: No
AUDIO SUPPORT
Audio Formats: LPCM, Dolby Digital/Plus/EX, Dolby True HD, Dolby Atmos, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DTS:X, DSD
COMPLIANCES
HDMI™ Compliance HDMI™ 2.0b
HDCP Compliance HDCP 2.3/1.4
POWER
Power Consumption: 2.29W (Max)
Power Supply: DC 5V/1A
DIMENSIONS & WEIGHT
Length: 180mm/7.09in
Width: 62mm/2.44in
Height: 14mm/0.55in
Weight: 243g / 8.57oz
PROPERTIES
Color: Black
Housing: Metal Enclosure
Operating Temperature: 0°C ~ 40°C / 32°F ~ 104°F
Storage Temperature: -20°C ~ 60°C / -4°F ~ 140°F
Operating Humidity: 20%~80% relative humidity, non-condensing
Storage Humidity: 10%~90% relative humidity, non-condensing
Includes
- 1x UHD-PRO104
- 1x Power Adapter
- User Manual
Warranty
- 1 Year OREI Warranty
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4K@60Hz 1x4 HDMI™ Splitter (CEC, Downscaler, Audio Extract) UHD-PRO104
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