https://cablematic.com/en/products/gembird-hdmi-cable-with-dual-passive-hdmi-ports-GB420/
Gembird HDMI cable with dual passive HDMI ports
- HDMI signaling device for the distribution of digital content to two monitors, televisions or plasma screens.
- High-speed 19-pin HDMI connector that supports up to 1080p resolution.
- Digital audio output for better sound quality.
- Compatible with audio and video input devices such as game consoles, DVDs, set-top boxes, computers, and media players.
- Metal casing with a black finish.
2 yearswarranty
14 daysreturns
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- HDMI signaling device for the distribution of digital content to two monitors, televisions or plasma screens.
- High-speed 19-pin HDMI connector that supports up to 1080p resolution.
- Digital audio output for better sound quality.
- Compatible with audio and video input devices such as game consoles, DVDs, set-top boxes, computers, and media players.
- Metal casing with a black finish.
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More info
HDMI signaling device for the distribution of digital content to two monitors, televisions or plasma screens. It is designed to deliver a high-quality HDMI signal, ensuring excellent picture and sound quality. It is equipped with a high-speed 19-pin HDMI connector that supports up to 1080p resolution. Also, the video signal can be adjusted to suit the target screen. The device also has a digital audio output for better sound quality. It is compatible with audio and video input devices such as game consoles, DVDs, set-top boxes, computers, and media players. It features a metal casing with a black finish that easily blends in with room décor. It is equipped with an external power supply for greater safety and reliability. The device is compatible with all the latest versions of HDMI, allowing it to connect to most TVs, monitors and plasma displays on the market. Manufactured by Gembird, with reference DSP-2PH4-04.
Specifications
- HDMI signaling device for the distribution of digital content to two monitors, televisions or plasma screens.
- High-speed 19-pin HDMI connector that supports up to 1080p resolution.
- Digital audio output for better sound quality.
- Compatible with audio and video input devices such as game consoles, DVDs, set-top boxes, computers, and media players.
- Metal casing with a black finish.
- External power supply for greater safety and reliability.
- Compatible with all the latest versions of HDMI.
- Ideal for connecting televisions, monitors and plasma screens.
- Colour: Black
- Technology: HDMI
- Gross Weight: 61 g
- Product size (width x depth x height): 12.5 x 10.5 x 2.0 cm
- Number of packages: 1
- Packages size: 12.5 x 10.5 x 2.0 cm
Technical terms
- HDMI
- 1080p
HDMI (High-Definition Multimedia Interface) is a digital interface standard designed for the simultaneous transmission of uncompressed audio and video streams from a compatible source to a digital display or receiver.
This interface employs Transition-Minimized Differential Signaling (TMDS) to maintain data integrity at high frequencies. Throughout its revisions, HDMI has evolved from a basic digital video solution into a complex data bus capable of carrying 4K signals at 60Hz, dynamic metadata, and bidirectional control protocols between devices.
| Version | Bandwidth | Audio/Video Support |
|---|---|---|
| 1.0 - 1.2 | 4.9 Gbit/s | 1080p @ 60Hz, 8 LPCM channels |
| 1.3 - 1.4 | 10.2 Gbit/s | 4K @ 30Hz, Deep Color, ARC, Ethernet |
| 2.0 | 18.0 Gbit/s | 4K @ 60Hz, 32 audio channels, HDR |
The mass adoption of the HDMI standard has transformed the interconnect architecture in multimedia data centers and high-performance workstations. Its ability to integrate Audio Return Channels (ARC/eARC) and Ethernet connectivity (HEC) has drastically simplified structural cabling, eliminating the need for multiple redundant analog and digital cables while ensuring signal integrity over significant distances through active equalization.
CEC Control and Multi-Streaming Integration
A critical innovation in version 2.0 is the ability to deliver simultaneous dual video streams on the same screen and up to four independent audio streams, optimizing bandwidth for multi-user applications.
Key Advantages
- Pure digital transmission avoiding D/A signal degradation.
- Full backward compatibility across all standard versions.
- Native support for high-resolution audio formats like Dolby TrueHD and DTS-HD.
- Support for 21:9 cinema aspect ratios and dynamic lip-sync.
Note: Final interface performance is dependent on the cable certification (Standard, High Speed, or Premium High Speed).
