HDMI kabel 3 m OEM HighSpeed 4K černý

HDMI cable 3 m OEM HighSpeed 4K Black is a 3‑meter high‑speed HDMI lead designed to transmit high‑definition video and multi‑channel audio between compatible devices. The cable supports 4K resolution and carries both audio and video signals over a single connection, simplifying setup for TVs, monitors, projectors and AV receivers. Its length provides flexible placement of equipment in living rooms, conference rooms and multimedia workspaces while maintaining a digital connection standard suitable for modern home and office use.

Advantages

The cable provides a single-cable solution for transporting uncompressed digital video up to 4K and audio channels without analog conversion. Its 3 m length balances reach and signal integrity for typical room layouts. The OEM HighSpeed specification ensures compatibility with common consumer electronics and supports reliable transmission of high-definition content. The black outer jacket offers discreet integration with home theatre and office setups.

Suitable for

• Connecting 4K TVs to set-top boxes, streaming devices or Blu-ray players
• Linking computer monitors or laptops to external displays for presentations
• Connecting projectors in meeting rooms, classrooms or home cinemas
• Integrating AV receivers and soundbars where combined audio/video transfer is required

Key specifications

• Cable length: 3 meters
• Standard: HighSpeed HDMI
• Video support: up to 4K resolution
• Connector type: HDMI A (standard) connectors on both ends
• Color: Black
• Signal: Digital audio and video over single cable

How to use

Connect one end of the HDMI cable to the HDMI output of your source device (such as a media player, computer or console) and the other end to the HDMI input of your display or AV device. Ensure both devices are powered on and set to the correct input/output channels. The connected devices should automatically negotiate the optimal resolution and audio format; if necessary, adjust display settings in the device menus to select 4K resolution or desired audio output formats.

Recommendations

For best performance, route the cable away from sources of strong electromagnetic interference and avoid sharp bends or kinks. If you experience display or audio issues, verify that connected devices support 4K and confirm input selection on the display. Use the 3 m length to position devices with sufficient clearance while minimizing unnecessary slack.