Goobay Cable adaptateur USB Type C vers HDMI 1,80m (Noir), black

Product Information

This troubleshooting guide applies to all HDMI-related devices, whether it's a computer, TV, etc. Why HDMI Problems Happen

An active DisplayPort adapter has a built-in chipset that does the DisplayPort to HDMI conversion, meaning it will work with any DisplayPort source device. If the problem is the HDMI input on the audio receiver, you may still be able to use the receiver's audio inputs to transmit sound from your HDMI device. HDMI eARC (Enhanced Audio Return Channel) is HDMI ARC's next generation, which offers speed and bandwidth enhancements. With HDMI eARC, you can send higher-quality audio from your TV to your home theater system.

Thunderbolt 2, Thunderbolt, or Mini DisplayPort: Connect to HDMI with aMini DisplayPort to HDMI adapter or cable such as the Belkin 4K Mini DisplayPort to HDMI Adapter. Thunderbolt 4, Thunderbolt 3, or USB-C port: Connect to HDMI with an adapter such as the Apple USB-C Digital AV Multiport Adapter. The Plugable DisplayPort To HDMI Active Adapter is a perfect choice for those looking for a DisplayPort to HDMI adapter that supports 4K at 60Hz. It comes with an integrated chipset that does the conversion, meaning it will work with all DisplayPort sources regardless of whether they support Dual-Mode DisplayPort (DP++) or not.

Although HDMI can pass both video and audio signals, DVI connections can only pass video signals. This means if you connect an HDMI source device to a DVI equipped TV, you have to make a separate audio connection. Depending on the TV, this may be done with either an RCA or 3.5mm (AUX) audio connection. On the other hand, passive DisplayPort adapters don't have any additional chips and instead require a source that supports dual-mode DisplayPort (DP++) to do the conversion. The Starware DisplayPort To HDMI Adapter is a small and compact DisplayPort to HDMI adapter that is ideal for 1440p monitors. It offers resolutions up to 1440p at 60Hz and 1080p at 120Hz. You can still connect it to a 4K monitor, TV, or projector, but the refresh rate will be limited to 30Hz. HDMI Ethernet channel: Adds internet and home network connectivity to HDMI. In other words, both Ethernet and HDMI functions are available within a single cable connection.Audio support: As with HDMI 2.0 and 2.0a, all surround sound formats in use are compatible. HDMI 2.1 also adds eARC, which is an audio return channel upgrade that provides enhanced audio connection capability for immersive surround sound formats between compatible TVs, home theater receivers, and soundbars. eARC is compatible with Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS-HD High-Resolution Audio/DTS HD Master Audio, and DTS:X. Not all TVs and home theater components touted as being compliant with a specific version of HDMI automatically provide all the features of that version. Each manufacturer chooses the features from the selected HDMI version that it wants to incorporate into its products.

Video resolution and frame rate support: Up to 4K 50/60 (fps), 4K 100/120, 5K 50/60, 5K 100/120, 8K 50/60, 8K 100/120, 10K 50/60, and 10K 100/120. Lip sync: Adds automatic lip sync to compensate for the effects of audio and video processing time between video displays and video/audio components. Expanded HDR support:While Dolby Vision, HDR10, and hybrid log gamma are compatible with HDMI 2.0a/b, HDMI 2.1 supports any forthcoming HDR formats that may not be supported by HDMI version 2.0a/b.

There is no performance difference between an active and a passive adapter as both can support higher resolutions such as 4K at 60Hz. Q: Do I Need a Active or Passive DisplayPort to HDMI Adapter? Expanded bandwidth and transfer speed: With the introduction of Blu-ray Disc and HD-DVD, version 1.3 adds wider color support and faster data support (up to 10.2 Gbps). If your device supports DP++, a passive DisplayPort to HDMI adapter will work just fine. Q: How Do I Know if My DisplayPort Is Dual Mode? Micro-connector: Although an HDMI mini-connector was introduced in version 1.3, as devices continued to get smaller, an HDMI micro-connector was introduced for use in even smaller devices, such as smartphones. The micro-connector supports up to 1080p resolution. You'll still need a source device with DisplayPort version 1.2 or 1.4 for full 4K 60Hz compatibility. The adapter can output 4K at 60Hz with HDR when connected to a DP 1.4 source and either HDMI 2.0b or HDMI 2.1 display.