Gefen MINI 1:4 Splitter for HDMI



Recommended replacement: Aten VS1804T
Alternative options: Contact Us

The Gefen GTB-MHDMI1.3-144 is a Mini 1:4 Splitter for HDMI 1.3. The Gefen ToolBox 1:4 Splitter for HDMI 1.3 is a compact and lightweight alternative to rack-mounted HDMI 1.3 splitters. It allows set-top boxes, DVD players, and other HDTV devices to be connected to four HDTV displays. If more displays are needed, the device is daisy chain-able to support more than four displays with a single source. Features include support for hi-def, deep color resolutions up to 1080p@60 Hz combined with advanced lossless digital audio formats for pristine sound reproduction.

How It Works
Connect your HDMI source to the 1:4 Splitter for HDMI 1.3's input using the supplied 6-foot HDMI cable. Connect up to 4 HDMI-compliant displays to the outputs using 6-foot HDMI cables. Once connected and powered, the source signal will be seen on all four displays at the same time.

*Note: HDMI 1.3 Features Supported:

  • 225 MHz (up to 12 bit YUV 444 @ 1080p)
  • Deep Color (XV Color)
  • Dolby TrueHD & DTS-HD Master Audio
  • Color Space Conversion
  • CEC Pass Through and xvYCC
  • Lip-Sync Pass Through


Gefen GTB-MHDMI1.3-144 Backview 
Gefen GTB-MHDMI1.3-144 Backview

Package Includes:

  • (1) EXT-MHDMI1.3-144 Splitter for HDMI 1.3
  • (1) 5V DC Power Supply with Locking Power Connector
  • (1) 6-foot HDMI Locking Cable (M-M)
  • (1) User's Manual

Gefen GTB-MHDMI1.3-144 Features:

  • Simultaneously displays a single HDMI 1.3 source on up to 4 HDMI-compliant monitors without signal loss
  • Maintains high resolution video - beautiful, sharp HDTV resolutions up to 1080p@60 Hz
  • EDID Detection/Adjustment for rapid integration of source and displays
  • Supports LPCM 7.1 audio, Dolby Digital Plus, Dolby TrueHD, and DTS-HD Master Audio
  • Supports DVI source and DVI displays using HDMI-to-DVI converter cable
  • HDMI input/output cables may be up to 10/15 meters with 1080p/8-bit resolution
  • HDMI input/output cables may be up to 6/10 meters with 1080p/12-bit resolution
  • HDMI and HDCP compliant

Gefen GTB-MHDMI1.3-144 Application Diagram

Gefen GTB-MHDMI1.3-144 Application Diagram

 Gefen GTB-MHDMI1.3-144 Specifications:

Depth 0.75 in.. (0.3 cm.)
Width 3.0 in. (1.2 cm.)
Height 9 in. (3.5 cm.)
Weight 3 lbs. (1.4 kgs.)
Video Amplifier Bandwidth 225 MHz
Input Video Signal 1.2 volts p-p
Input DDC Signal 5 volts p-p (TTL)
Maximum Video Resolution 1080p@60 Hz with up to 12-bit Deep color
HDMI Connector type A 19 pin female; (1) input, (4) output
Power Supply 5V DC with locking power connector
Power Consumption 10 Watts (max)
Operating Temperature 0-40 degrees C
Certifications & Compliance ROHS, CE, and UL Certified
Complies with US/EU Standards
HDMI 1.3, HDMI 1.2, HDCP 1.1 and DVI 1.0 Complaint