Gefen 1x4 HDMI Splitter
EXT-HDMI-144
The Gefen EXT-HDMI-144 is a 1x4 HDMI splitter which allows set-top boxes, DVD players, D-VHS players and other HDTV devices with HDMI output to be connected to four or more HDTV displays. The EXT-HDMI-144 splitter supports BOTH Audio and Video signals.
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Gefen HDMI Splitter Backside
This HDMI splitter is a distribution hub that sends the same video output to four or more HDTV digital displays. It is a flexible solution that accommodates multiple displays. When two or more HDMI splitters are connected together, they can be used to create a larger distribution. The HDMI splitter is connected using a HDMI cable from the HDMI source to the HDMI splitter input. There are four HDMI outputs. HDMI output 1 is the primary connection and is used for the main display. Outputs two, three and four follow the main display.

Gefen 1x4 HDMI Splitter Diagram
- Connects up to four HDMI / DVI displays at the same time to one video source
- Allows simultaneous display
- HDTV resolutions up to 1080p, 2k, and computer resolutions up to 1920 x 1200 are easily achieved
- HDMI compliant
- HDCP compliant
Gefen EXT-HDMI-144 Package Includes:
- 1x4 HDMI splitter
- One 5v Power Supply
- One 6ft cable
- User's Manual
Gefen EXT-HDMI-144 Specifications:
| Mechanical | |
| Height | 1.25 in. (3.17 cm.) |
| Width | 12 in. (30 cm.) |
| Depth | 4.25 in. (10.79 cm.) |
| Weight | 5 lbs. (2 kg.) |
| Power | |
| Consumption | 10 watts (max) |
| Supply | 5V DC |
| Input Signal | |
| Video | 1.2 volts p-p |
| DDC | 5 volts p-p (TTL) |
| HDMI Connector | type A 19 pin female |
| Video Amplifier Bandwidth | 1.65 Gbps |
| Single Link Range | 1080p/1920 x 1200 |

