UltraSlim 4K HDMI® 1X4 Splitter w/ 4:4:4 Color Space & 18G

Professional 1x4 HDMI DA with 4K/60 + HDR 10
MPN: SP-1X4SL18G  UPC: 813982021167
Professional 1x4 HDMI DA with 4K/60 + HDR 10 Inquiry


These 1x2 HDMI® and 1x4 HDMI Splitters allow you to distribute a single HDMI source to two displays. They support video resolutions up to 4K@60Hz (4:4:4) and comply with the HDMI 2.0b and HDCP® 2.2 standards. The splitters feature EDID Auto, Copy, and User Defined functions, can downscale a 4K video signal to 1080p. The powerful splitters send 4K video signals to both 4K and 1080p displays at the same time and unlike most other HDMI splitters this KanexPro scaling unit ensures that you get the best performance from any connected display regardless of the resolution.




Ideal for lecture halls, house of worship centers, and conference rooms where two or more displays are used in a set-up to distribute and mirror the same content or presentation.


  • UltraSlim 1x4 HDMI DA with 4K UHD resolutions
  • Supports 1080p/60 & 4K/60Hz resolutions
  • Supports YUV 4:4:4 color space w/ HDR 10
  • Incredibly thin design – only 0.4” (11 mm) thick
  • High-bandwidth 18 Gbps
  • Transmits 4K up to 10m (32ft.)
  • HDCP 2.2 compliant
  • Auto-identifies input resolutions to match displays
  • Supports EDID management
  • Firmware update via micro USB
  • Perfect for installing behind a thin bezel display



Signal Inputs/Output

  • Input DDC Signal: 5 volts p-p (TTL)
  • Maximum Single Link Range: 4K x 2K@24.,30,50,60Hz
  • Output Video: HDMI 2.0 with full 3D and 4Kx2K@60Hz + HDCP 2.2

Color Sampling & HDR: 

  • YUV 4:4:4, 4:2:2 & 4:2:0
  • 10 Bit 

Operating Frequency

  • Vertical Frequency Range: 50/60Hz
  • Max Data Rate: 18 Gbps

Resolutions (HDTV) 

  • Interlaced (50&60Hz): 480i, 576i, and 1080i
  • Progressive (50&60Hz): 480p, 576p, 720p, 1080p, and 4Kx2K@60Hz

Power Requirements

  • External Power Supply: 5V DC@ 1A
  • Power consumption (Max): 2.5 W

Size: (L-W-D): 142mm x 17.6mm x 70.4mm

Weight: 0.57 lbs (260g)


  • Operating Temperature: 0°C ~ 40°C / 32°F ~ 104°F
  • Storage Temperature: -20°C ~ 60°C / -4°F ~ 140°F

Package Contents:

  • 1x4 HDMI splitter
  • 5V Power Supply
  • Operation Manual


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