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Product Status Discontinued on 5/2/2024


1 x 4 HDMI Splitter Transmits 4K Audio/Video to 4 HDMI Displays at the Same Time
Ideal for displaying digital signage in classrooms, healthcare facilities, churches, offices, restaurants, bars and trade shows, this Ultra HD HDMI splitter is quick and easy to install. It connects to an HDMI source device, such as a computer, media server, cable box/DVR or Blu-ray player, and transmits an audio/video signal to four HDMI monitors, projectors or televisions simultaneously. You can daisy-chain up to three levels of splitters, which expands the total number of connected displays to 256. Note: The B118-004-UHD sends the same image to all connected displays. If you would like to extend an image over multiple displays, you will need an MST hub, such as the B156-002-HD-V2.
Supports Ultra High Definition Signals up to 39 ft.
Using standard 28 AWG HDMI cabling, the B118-004-UHD Ultra HD HDMI splitter distributes a 4K audio/video signal up to 39.4 feet (12 meters). Place your HDMI source up to 16.4 feet from the splitter and the splitter up to 23 feet from an HDMI display for a maximum distance of 39.4 feet between source and display.
Maintains 4K x 2K Video Resolutions and Rich Stereo Sound
The splitter maintains full 3D and video resolutions up to 4K at 30 Hz (3840 x 2160) and 36-bit Deep Color (12 bits per channel). It also supports a wide range of audio formats, including DTS-HD, Dolby TrueHD, Dolby Digital Plus and LPCM 7.1-channel surround sound.
Also Works with DVI Sources and Displays
You can also use legacy DVI-D single-link sources and displays with the B118-004-UHD to avoid an expensive upgrade to HDMI equipment. Connect DVI-D components using HDMI to DVI adapters, such as P566-Series. You will be able to transmit video only, and resolutions will be limited to those supported by the adapter.
Ready to Use Right Out of the Package
The plug-and-play splitter comes ready to connect right out of the package and requires no additional software or drivers. Its durable metal housing is designed to last a long time and fit seamlessly into any home or office application.

System Requirements

  • Source device with HDMI output
  • Up to 4 display devices with HDMI input
*Will work with DVI-D single-link sources and displays when used with an HDMI to DVI adapter

Package Includes

  • B118-004-UHD 4K 4-Port HDMI Splitter
  • External power supply w/NEMA 1-15P plug and 4 ft. cord (Input: 100-240V, 50/60 Hz, 0.35A; Output: 5V 2A)
  • Owner's manual
RoHS compliant


UPC Code037332183897
Product TypeSplitter
Host ConnectorHDMI (FEMALE)
Max Supported Video Resolution3840 x 2160 (4K) @ 30Hz
Max. Distance (Between any 2 Units)10 ft. (3.05m)
Max Number of Ports (Entire Chain)256
Max Supported Color Depth36-bit Deep Color
3D Video SupportedYes
Audio SpecificationDTS-HD, Dolby TrueHD, Dolby Digital Plus and LPCM 7.1 Channel Surround Sound
AC Power Adapter Plug(s)NEMA 1-15P North America
AC Power Adapter Input Specs (V / Hz / A)100-240V / 50/60Hz / 0.35A
AC Power Adapter Output Specs (V / A)5V / 2A
AC Power Adapter Cord Length (ft.)4
AC Power Adapter Cord Length (m)1.2
Voltage Compatibility (VAC)100; 110; 120; 125; 127; 200; 208; 220; 230; 240
Product Length (in.)6.06
Product Length (ft.)0.51
Power Source TypeAC Adapter
AC AdapterInput: 100-240V, 50/60Hz, 1.5A; Output: 5V, 2A, 4 ft.
DC Barrel PlugOD: 3.5 x 1.35 x 7.5mm, Positive Pin, Negative Sleeve
Power Consumption (Watts)3.3
Number of Ports4
Side A - Connector 1HDMI (FEMALE)
Side B - Connector 1(4) HDMI (FEMALE)
Input x Output1 x 4
Daisy-chainable / CascadableYes
Daisy-chainable / Cascadable DetailsUp to 3 Levels for 64 Displays
LED IndicatorsRed (Power), Blue (1, 2, 3, 4)
Material of ConstructionMetal
Cable Length (ft.)0
Shipping Dimensions (hwd / in.)2.60 x 10.00 x 7.90
Shipping Weight (lbs.)1.52
Unit Dimensions (hwd / in.)0.870 x 6.100 x 2.700
Unit Packaging TypeBox
Unit Weight (lbs.)0.6
Operating Temperature Range32° to 158°F (0° to 70°C)
Storage Temperature Range14° to 176°F (-10° to 80°C)
BTUs  11.3 BTU/Hr
Operating Humidity Range10% to 85 % RH, Non-Condensing
Storage Humidity Range5% to 90% RH, Non-Condensing
EDID Compatible  Yes
Daisy-chainable or CascadableCascadable
MST Support  No
HDCP Specification1.3
Driver RequiredNo
External Power Supply CertificationsCE; ETL; UL
Product ComplianceRoHS; CE (Europe); REACH; FCC (USA)
Product Warranty Period (Worldwide)3-year limited warranty

Questions & Answers

High-Bandwidth Digital Content Protection (HDCP) is a system designed to protect digital content. The technology is intended to protect unauthorized duplication of High Definition (HD) video and audio as it travels across connections from your computer to your HD TV.
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