Active 4-Port HDMI Splitter / Amplifier

This device accepts a single HDMI input from any HDMI-capable device and duplicates it to 4 HDMI output ports, which are exact bit-for-bit replications of the original HDMI signal received. It has an active signal retiming and amplification circuit to ensure exceptional signal fidelity and stability, and also synchronized output signals for minimal latency between displays. It has a wide range of compatibility with the latest HDMI devices and features with full support for 3DTV as well.

Product Features

Simultaneously feed one HDMI signal to four HDMI displays

Wide range of compatibility with the latest HDMI devices

Active signal retiming and reamplification

1 year Exatrex manufacturer product warranty
  • Supports up to 4 HDMI displays
  • Buffered and synchronized output signal
  • Identical bit-for-bit uncompressed HDMI signal output

  • HDMI 1.3 & HDCP 1.2 compliant
  • Supports popular DVI/HDMI resolutions (1080p/1080i/720p/576p/480p)
  • Supports data transfer rates of up to 2.25 Gbps per channel
  • Supports 36-bit HDMI Deep-Colour
  • Supports wide variety of HDMI digital audio formats: 
  • LPCM 7.1, Dolby-AC3, DTS 7.1, DSD, Dolby True HD, DTS-HD Master Audio
  • Supports 3DTV Side-by-side & top-bottom formats

  • Active electronics provide exceptional signal stability and noise reduction
  • Reamplification circuitry ensures high fidelity signal throughput for cascading up to 3 layers of splitters
  • Maximum HDMI cable length of 15m can be used at all output ports

  • 1 year warranty on equipment and cables

Technical Specifications

HDMI version

HDMI 1.3

HDCP version

HDCP 1.2

Video resolution support



Video color support


Video refresh rate support


Audio support

DTS-HD/Dolby True HD/LPCM7.1/AC3/



Rated HDMI output cable length

Up to 15m

Recommended HDMI input cable length


TMDS input signal voltage

0.5V P-P

TMDS clock frequency

25-225 MHz

DDC input signal voltage

5V P-P

Power adapter supply voltage

5.0V (DC)

Power adapter supply current

2.0A (DC)

Temperature range

-5°C to 55°C

Humidity range

5% to 90% (RH)


260 x 115 x 27 mm

Product Support

User Manuals
Product Information Flyer