2×4 8K HDMI Splitter

4-Way 8K HDMI Splitter

The SP24AB-8K HDMI 2.1 splitter is designed to be used where HDMI 2.1 chipset are being utilised for signals up to 8K 60Hz and 4K 120Hz.

With selection of 2 x HDMI 2.1 input sources, a single source can be distributed to up to 4 x outputs simultaneously, the SP24AB-8K can auto-switch based on detecting a 5v hot plug, a new TMDS signal; or manually using IR (remote included), or the front panel. Analogue and optical digital (S/PDIF) audio breakout allows for audio integration. HDCP2.3 compliant, and advanced EDID management.


  •  Features 2 x selectable HDMI 2.1 inputs that are split to 4 x HDMI outputs
  • Supports HDMI 2.1 specification including HDR (40Gbps maximum)
  • Supports up to 8K 60Hz YCbCr 4:2:0 10bit, 8K 30Hz RGB/YCbCr 4:4:4 10bit, or 4K 120Hz RGB/YCbCr 4:4:4 10bit
  • Supports ALLM (Auto Low Latency Mode) & VRR (Variable Refresh Rate)
  • Supports all known HDMI audio formats including Dolby Atmos, Dolby TrueHD, Dolby Digital Plus and DTS-HD Master Audio transmission
  • Auto HDMI source switching via 5v and / or TMDS signal sensing
  • Manual HDMI source switching via front panel and IR
  • Audio breakout to analogue L/R audio and Coaxial (S/PDIF) digital outputs concurrently
  • 5v / 12v IR Compatible
  • HDCP 2.3 compliant with advanced EDID management

HDMI Splitters

2×4, 8K/60, EDID, HDCP, HDMI, S/PDIF, Stereo Analog Audio Output

Technical Specifications:

Video Input Connectors: 2x HDMI Type A, female
Video Output Connectors: 4x HDMI Type A, Female RJ45 connector
Audio Output Connectors: 1x Analogue left / right audio (3.5mm stereo jack), 1x Optical S/PDIF socket
IR Input Port:  1x 3.5mm stereo jack
Upgrade Port:  1x Micro USB connector
Casing Dimensions (W x D x H):  212mm x 94mm x 23mm
Power Supply:  12V/2.5A DC connector
Box Dimensions (W x D x H): 265 x 135 x 90mm
Shipping Weight: 1kg
Operating Temperature: 32°F to 104°F (0°C to +40°C)
Storage Temperature:  -4°F to 140°F (-20°C to +60°C)



Product Datasheet